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meson64 edge 6.4: initial copy (as-is) of 6.2 patches

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This commit is contained in:
Ricardo Pardini
2023-06-08 13:05:13 +02:00
committed by Igor
parent b6c5eb7554
commit 38d34e5269
62 changed files with 9393 additions and 0 deletions
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605
patch/kernel/archive/meson64-6.4/add-board-bananapi-cm4-cm4io.patch Normal file
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@@ -0,0 +1,605 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <neil.armstrong@linaro.org>
Date: Mon, 6 Mar 2023 09:31:39 +0100
Subject: arm64: dts: amlogic: Add initial support for BPI-CM4 module with
BPI-CM4IO baseboard
Add support for both the BananaPi BPI-CM4 module and the BananaPi
baseboard which is comnpatible with the RaspberryPi CM4IO baseboard.
The BananaPi BPI-CM4 module follows the CM4 specifications at [1],
but with a single HDMI port and a since DSI output.
The current CM4IO baseboard DT should work fine on the Raspberry CM4
baseboard and other derivatives baseboards, but proper DT should
be written for other baseboards.
The split is done so it's easy to describe a new CM4 baseboard, enabling
only the necessary HW used on the baseboard.
[1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf
Tested-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20230303-topic-amlogic-upstream-bpi-cm4-v2-2-2ecfde76fc4d@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts | 172 ++++
arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi | 388 ++++++++++
2 files changed, 560 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
new file mode 100644
index 000000000000..cba456022918
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-cm4io.dts
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-bananapi-cm4.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+ compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
+ model = "BananaPi BPI-CM4IO Baseboard with BPI-CM4 Module";
+
+ aliases {
+ ethernet0 = &ethmac;
+ i2c0 = &i2c1;
+ i2c1 = &i2c3;
+ };
+
+ reboot: meson64-reboot {
+ compatible = "meson64,reboot";
+ sys_reset = <0x84000009>;
+ sys_poweroff = <0x84000008>;
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 2>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1710000>;
+
+ button-function {
+ label = "Function";
+ linux,code = <KEY_FN>;
+ press-threshold-microvolt = <10000>;
+ };
+ };
+
+ hdmi_connector: hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led-green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "default-on";
+ };
+ };
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "BPI-CM4IO";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&cecb_AO {
+ status = "okay";
+};
+
+&ethmac {
+ status = "okay";
+};
+
+&hdmi_tx {
+ status = "okay";
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+/* CSI port */
+&i2c1 {
+ status = "okay";
+};
+
+/* DSI port for touchscreen */
+&i2c3 {
+ status = "okay";
+};
+
+/* miniPCIe port with USB + SIM slot */
+&pcie {
+ status = "okay";
+};
+
+&sd_emmc_b {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
+/* Peripheral Only USB-C port */
+&usb {
+ dr_mode = "peripheral";
+
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
new file mode 100644
index 000000000000..074ced419dfa
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi
@@ -0,0 +1,388 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+#include "meson-g12b-a311d.dtsi"
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+
+/ {
+ aliases {
+ serial0 = &uart_AO;
+ rtc1 = &vrtc;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x40000000>;
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOAO_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+
+ emmc_1v8: regulator-emmc-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "EMMC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ dc_in: regulator-dc-in {
+ compatible = "regulator-fixed";
+ regulator-name = "DC_IN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vddio_c: regulator-vddio-c {
+ compatible = "regulator-gpio";
+ regulator-name = "VDDIO_C";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ enable-gpio = <&gpio_ao GPIOAO_3 GPIO_OPEN_DRAIN>;
+ enable-active-high;
+ regulator-always-on;
+
+ gpios = <&gpio_ao GPIOAO_9 GPIO_OPEN_DRAIN>;
+ gpios-states = <1>;
+
+ states = <1800000 0>,
+ <3300000 1>;
+ };
+
+ vddao_1v8: regulator-vddao-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ vddao_3v3: regulator-vddao-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&dc_in>;
+ regulator-always-on;
+ };
+
+ vddcpu_a: regulator-vddcpu-a {
+ /*
+ * MP8756GD DC/DC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_A";
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwm-supply = <&dc_in>;
+
+ pwms = <&pwm_ab 0 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ /*
+ * SY8120B1ABC DC/DC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_B";
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwm-supply = <&dc_in>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
+};
+
+&cec_AO {
+ pinctrl-0 = <&cec_ao_a_h_pins>;
+ pinctrl-names = "default";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&cecb_AO {
+ pinctrl-0 = <&cec_ao_b_h_pins>;
+ pinctrl-names = "default";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&cpu0 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu100 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu101 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu102 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu103 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&ext_mdio {
+ external_phy: ethernet-phy@0 {
+ /* Realtek RTL8211F (0x001cc916) */
+ reg = <0>;
+ max-speed = <1000>;
+
+ interrupt-parent = <&gpio_intc>;
+ /* MAC_INTR on GPIOZ_14 */
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+/* Ethernet to be enabled in baseboard DT */
+&ethmac {
+ pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
+ pinctrl-names = "default";
+ phy-mode = "rgmii-txid";
+ phy-handle = <&external_phy>;
+};
+
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
+/* HDMI to be enabled in baseboard DT */
+&hdmi_tx {
+ pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
+ pinctrl-names = "default";
+ hdmi-supply = <&dc_in>;
+};
+
+/* "Camera" I2C bus */
+&i2c1 {
+ pinctrl-0 = <&i2c1_sda_h6_pins>, <&i2c1_sck_h7_pins>;
+ pinctrl-names = "default";
+};
+
+/* Main I2C bus */
+&i2c2 {
+ pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
+ pinctrl-names = "default";
+};
+
+/* "ID" I2C bus */
+&i2c3 {
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+};
+
+&pcie {
+ reset-gpios = <&gpio GPIOA_8 GPIO_ACTIVE_LOW>;
+};
+
+&pwm_ab {
+ pinctrl-0 = <&pwm_a_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin0";
+
+ status = "okay";
+};
+
+&pwm_ef {
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&vddao_1v8>;
+
+ status = "okay";
+};
+
+/* on-module SDIO WiFi */
+&sd_emmc_a {
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ sd-uhs-sdr104;
+ max-frequency = <50000000>;
+
+ non-removable;
+ disable-wp;
+
+ /* WiFi firmware requires power in suspend */
+ keep-power-in-suspend;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddao_3v3>;
+
+ status = "okay";
+
+ rtl8822cs: wifi@1 {
+ reg = <1>;
+ };
+};
+
+/* SD card to be enabled in baseboard DT */
+&sd_emmc_b {
+ pinctrl-0 = <&sdcard_c_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_c>;
+};
+
+/* on-module eMMC */
+&sd_emmc_c {
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddao_1v8>;
+
+ status = "okay";
+};
+
+&tdmif_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+/* on-module UART BT */
+&uart_A {
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8822cs-bt";
+ enable-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+ //host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+ device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&uart_AO {
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&usb {
+ phys = <&usb2_phy0>, <&usb2_phy1>;
+ phy-names = "usb2-phy0", "usb2-phy1";
+};
--
Armbian

612
patch/kernel/archive/meson64-6.4/add-board-bananapi-m2s-initial-support.patch Normal file
View File

@@ -0,0 +1,612 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jean Rhum <jeanrhum@gmail.com>
Date: Wed, 21 Dec 2022 17:56:18 +0100
Subject: Initial support for Bananapi M2S
Initial support for Bananapi M2S
---
arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts | 593 ++++++++++
1 file changed, 593 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts
new file mode 100644
index 000000000000..65f11dde0a7a
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts
@@ -0,0 +1,593 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Author: Jean Rhum <jeanrhum@gmail.com>
+ * Adapted from bananapi-m2s 4.9 dts, mainline vim3 and radxa zero2 dts(i)
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-a311d.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+ compatible = "bananapi,m2s", "amlogic,a311d", "amlogic,g12b";
+ model = "Bananapi M2S";
+
+ aliases {
+ serial0 = &uart_AO;
+ serial2 = &uart_A;
+ ethernet0 = &ethmac;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ status = "okay";
+
+ blue {
+ label = "blue";
+ gpios = <0x18 0x07 0x01>;
+ default-state = "on";
+ linux,default-trigger = "default-on";
+ };
+
+ green {
+ label = "green";
+ gpios = <0x18 0x02 0x01>;
+ default-state = "on";
+ linux,default-trigger = "timer";
+ };
+ };
+
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+
+ dc_in: regulator-dc_in {
+ compatible = "regulator-fixed";
+ regulator-name = "DC_IN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vcc_5v: regulator-vcc_5v {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_in>;
+
+ gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+ enable-active-high;
+ };
+
+ vcc_1v8: regulator-vcc_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_3v3>;
+ regulator-always-on;
+ };
+
+ vcc_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vsys_3v3>;
+ regulator-always-on;
+ /* FIXME: actually controlled by VDDCPU_B_EN */
+ };
+
+ vddao_1v8: regulator-vddao_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vsys_3v3>;
+ regulator-always-on;
+ };
+
+ emmc_1v8: regulator-emmc_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "EMMC_AO1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_3v3>;
+ regulator-always-on;
+ };
+
+ vsys_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VSYS_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&dc_in>;
+ regulator-always-on;
+ };
+
+ usb_pwr: regulator-usb_pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "USB_PWR";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_5v>;
+
+ gpio = <&gpio GPIOA_6 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+ vddcpu_a: regulator-vddcpu-a {
+ /*
+ * MP8756GD Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_A";
+ regulator-min-microvolt = <690000>;
+ regulator-max-microvolt = <1050000>;
+
+ pwm-supply = <&dc_in>;
+
+ pwms = <&pwm_ab 0 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ /*
+ * Silergy SY8120B1ABC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_B";
+ regulator-min-microvolt = <690000>;
+ regulator-max-microvolt = <1050000>;
+
+ pwm-supply = <&dc_in>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "BANANAPI-M2S";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+};
+
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
+};
+
+&cec_AO {
+ pinctrl-0 = <&cec_ao_a_h_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&cecb_AO {
+ pinctrl-0 = <&cec_ao_b_h_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+
+&cpu_thermal {
+ trips {
+ cpu_active: cpu-active {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <2000>; /* millicelsius */
+ type = "active";
+ };
+ };
+
+};
+
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddao_1v8>;
+};
+
+
+&ext_mdio {
+ external_phy: ethernet-phy@0 {
+ /* Realtek RTL8211F (0x001cc916) */
+ reg = <0>;
+ max-speed = <1000>;
+
+ interrupt-parent = <&gpio_intc>;
+ /* MAC_INTR on GPIOZ_14 */
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&ethmac {
+ pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <&external_phy>;
+ amlogic,tx-delay-ns = <2>;
+};
+
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
+&hdmi_tx {
+ status = "okay";
+ pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
+ pinctrl-names = "default";
+ hdmi-supply = <&vcc_5v>;
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+
+&cpu0 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu100 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu101 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu102 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu103 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&pwm_ab {
+ pinctrl-0 = <&pwm_a_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin0";
+ status = "okay";
+};
+
+&pwm_ef {
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin2";
+ status = "okay";
+};
+
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin4";
+ status = "okay";
+};
+
+
+&ir {
+ status = "disabled";
+ pinctrl-0 = <&remote_input_ao_pins>;
+ pinctrl-names = "default";
+};
+
+
+/* SDIO */
+&sd_emmc_a {
+ status = "okay";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <100000000>;
+
+ non-removable;
+ disable-wp;
+
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vsys_3v3>;
+ vqmmc-supply = <&vddao_1v8>;
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+&gpio {
+ gpio-line-names =
+ /* GPIOZ */
+ "PIN_27", "PIN_28", "PIN_7", "PIN_11", "PIN_13", "PIN_15", "PIN_18", "PIN_40",
+ "", "", "", "", "", "", "", "",
+ /* GPIOH */
+ "", "", "", "", "PIN_19", "PIN_21", "PIN_24", "PIN_23",
+ "",
+ /* BOOT */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "EMMC_PWRSEQ", "", "", "",
+ /* GPIOC */
+ "", "", "", "", "", "", "SD_CD", "PIN_36",
+ /* GPIOA */
+ "PIN_32", "PIN_12", "PIN_35", "", "", "PIN_38", "", "",
+ "", "", "", "", "LED_GREEN", "PIN_31", "PIN_3", "PIN_5",
+ /* GPIOX */
+ "", "", "", "", "", "", "SDIO_PWRSEQ", "",
+ "", "", "", "", "", "", "", "",
+ "", "BT_SHUTDOWN", "", "";
+};
+
+&gpio_ao {
+ gpio-line-names =
+ /* GPIOAO */
+ "PIN_8", "PIN_10", "", "BTN_POWER", "", "", "", "PIN_29",
+ "PIN_33", "PIN_37", "FAN", "",
+ /* GPIOE */
+ "", "", "";
+};
+
+/* SD card */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdcard_c_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&vsys_3v3>;
+ vqmmc-supply = <&vsys_3v3>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&emmc_1v8>;
+};
+
+
+&tdmif_a {
+ status = "okay";
+};
+
+&tdmin_a {
+ status = "okay";
+};
+
+&tdmout_a {
+ status = "okay";
+};
+
+&toddr_a {
+ status = "okay";
+};
+
+&toddr_b {
+ status = "okay";
+};
+
+&toddr_c {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+ max-speed = <2000000>;
+ clocks = <&wifi32k>;
+ clock-names = "lpo";
+ };
+};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+&usb2_phy0 {
+ phy-supply = <&dc_in>;
+};
+
+&usb2_phy1 {
+ phy-supply = <&usb_pwr>;
+};
+
+&usb3_pcie_phy {
+ phy-supply = <&usb_pwr>;
+};
+
+&usb {
+ status = "okay";
+ dr_mode = "peripheral";
+};
+
--
Armbian

599
patch/kernel/archive/meson64-6.4/add-board-radxa-zero2.patch Normal file
View File

@@ -0,0 +1,599 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Wed, 16 Feb 2022 07:27:07 +0000
Subject: dt-bindings: arm: amlogic: add support for Radxa Zero2
The Radxa Zero2 is a small form-factor SBC using the Amlogic
A311D chip.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Yuntian Zhang <yt@radxa.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts | 576 ++++++++++
1 file changed, 576 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts
new file mode 100644
index 000000000000..e261ba2a4b47
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts
@@ -0,0 +1,576 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
+ * Copyright (c) 2022 Radxa Limited
+ * Author: Yuntian Zhang <yt@radxa.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-a311d.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+ compatible = "radxa,zero2", "amlogic,a311d", "amlogic,g12b";
+ model = "Radxa Zero 2";
+
+ aliases {
+ serial0 = &uart_AO;
+ serial2 = &uart_A;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ fan0: pwm-fan {
+ compatible = "pwm-fan";
+ #cooling-cells = <2>;
+ cooling-levels = <0 64 128 192 255>;
+ pwms = <&pwm_AO_ab 0 40000 0>;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <100>;
+ power-button {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio_ao GPIOAO_3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio GPIOA_12 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ cvbs-connector {
+ status = "disabled";
+ compatible = "composite-video-connector";
+
+ port {
+ cvbs_connector_in: endpoint {
+ remote-endpoint = <&cvbs_vdac_out>;
+ };
+ };
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+
+ typec2_vbus: regulator-typec2_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "TYPEC2_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ao_5v>;
+ };
+
+ ao_5v: regulator-ao_5v {
+ compatible = "regulator-fixed";
+ regulator-name = "AO_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vcc_1v8: regulator-vcc_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_3v3>;
+ regulator-always-on;
+ };
+
+ vcc_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ /* FIXME: actually controlled by VDDCPU_B_EN */
+ };
+
+ vddao_1v8: regulator-vddao_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ vddao_3v3: regulator-vddao_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ao_5v>;
+ regulator-always-on;
+ };
+
+ vddcpu_a: regulator-vddcpu-a {
+ /*
+ * MP8756GD Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_A";
+ regulator-min-microvolt = <730000>;
+ regulator-max-microvolt = <1022000>;
+
+ pwm-supply = <&ao_5v>;
+
+ pwms = <&pwm_ab 0 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ /*
+ * Silergy SY8120B1ABC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU_B";
+ regulator-min-microvolt = <730000>;
+ regulator-max-microvolt = <1022000>;
+
+ pwm-supply = <&ao_5v>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "RADXA-ZERO2";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+};
+
+&periphs_pinctrl {
+ /* Ensure the TYPE C controller irq pin is not driven by the SoC */
+ fusb302_irq_pins: fusb302_irq {
+ mux {
+ groups = "GPIOA_13";
+ function = "gpio_periphs";
+ bias-pull-up;
+ output-disable;
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&cec_AO {
+ pinctrl-0 = <&cec_ao_a_h_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&cecb_AO {
+ pinctrl-0 = <&cec_ao_b_h_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&clkc_audio {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu100 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu101 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu102 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu103 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cvbs_vdac_port {
+ cvbs_vdac_out: endpoint {
+ remote-endpoint = <&cvbs_connector_in>;
+ };
+};
+
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
+&gpio {
+ gpio-line-names =
+ /* GPIOZ */
+ "PIN_27", "PIN_28", "PIN_7", "PIN_11", "PIN_13", "PIN_15", "PIN_18", "PIN_40",
+ "PIN_16", "PIN_22", "", "", "", "", "", "",
+ /* GPIOH */
+ "", "", "", "", "PIN_19", "PIN_21", "PIN_24", "PIN_23",
+ "",
+ /* BOOT */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "EMMC_PWRSEQ", "", "", "",
+ /* GPIOC */
+ "", "", "", "", "", "", "SD_CD", "TYPEC_MUX",
+ /* GPIOA */
+ "PIN_32", "PIN_12", "PIN_35", "PIN_36", "PIN_31", "PIN_38", "", "",
+ "", "", "", "", "LED_GREEN", "FUSB_IRQ", "PIN_3", "PIN_5",
+ /* GPIOX */
+ "", "", "", "", "", "", "SDIO_PWRSEQ", "",
+ "", "", "", "", "", "", "", "",
+ "", "BT_SHUTDOWN", "", "";
+};
+
+&gpio_ao {
+ gpio-line-names =
+ /* GPIOAO */
+ "PIN_8", "PIN_10", "", "BTN_POWER", "", "", "", "PIN_29",
+ "PIN_33", "PIN_37", "", "FAN",
+ /* GPIOE */
+ "", "", "";
+};
+
+&hdmi_tx {
+ status = "okay";
+ pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
+ pinctrl-names = "default";
+ hdmi-supply = <&ao_5v>;
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+&cpu_thermal {
+ cooling-maps {
+ map0 {
+ trip = <&cpu_passive>;
+ cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+};
+
+&ddr_thermal {
+ cooling-maps {
+ map0 {
+ trip = <&ddr_passive>;
+ cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+};
+
+&ir {
+ status = "disabled";
+ pinctrl-0 = <&remote_input_ao_pins>;
+ pinctrl-names = "default";
+};
+
+&i2c3 {
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ fusb302@22 {
+ compatible = "fcs,fusb302";
+ reg = <0x22>;
+
+ pinctrl-0 = <&fusb302_irq_pins>;
+ pinctrl-names = "default";
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <74 IRQ_TYPE_LEVEL_LOW>;
+
+ vbus-supply = <&typec2_vbus>;
+
+ status = "okay";
+ };
+};
+
+&pwm_ab {
+ pinctrl-0 = <&pwm_a_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin0";
+ status = "okay";
+};
+
+&pwm_ef {
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin2";
+ status = "okay";
+};
+
+&pwm_AO_ab {
+ pinctrl-0 = <&pwm_ao_a_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin3";
+ status = "okay";
+};
+
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin4";
+ status = "okay";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddao_1v8>;
+};
+
+/* SDIO */
+&sd_emmc_a {
+ status = "okay";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <80000000>;
+
+ non-removable;
+ disable-wp;
+
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddao_1v8>;
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+/* SD card */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdcard_c_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddao_3v3>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vcc_1v8>;
+};
+
+&tdmif_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+ max-speed = <2000000>;
+ clocks = <&wifi32k>;
+ clock-names = "lpo";
+ };
+};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb3_pcie_phy {
+ phy-supply = <&typec2_vbus>;
+};
--
Armbian

366
patch/kernel/archive/meson64-6.4/add-board-t95z.patch Normal file
View File

@@ -0,0 +1,366 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Mon, 13 Feb 2023 11:38:16 +0000
Subject: WIP: arm64: dts: meson: add support for Sunvell T95Z Plus + VFD
WIP: arm64: dts: meson: add SPI VFD to Sunvell T95Z Plus
making guesses at the config..
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: arm64: dts: meson: add support for Sunvell T95Z Plus
Sunvell T95Z Pluz is based on the Amlogic Q200 reference design with
an S912 chip and the following specifications:
- 2GB DDR3 RAM
- 16GB eMMC
- 10/100/1000 Base-T Ethernet
- AP6255 Wireless (802.11 b/g/n/ac, BT 4.1)
- HDMI 2.0a video
- FTD628 VFD for clock/status
- 2x USB 2.0 ports
- IR receiver
- 1x Power LED (white)
- 1x Update/Reset button (underside)
- 1x micro SD card slot
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: dt-bindings: arm: amlogic: add support for Sunvell T95Z Plus
Sunvell T95Z Plus is an Android STB based on the Amlogic Q200 reference
board with S912 chip.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: media: rc: add keymap for Sunvell T95Z Plus
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: dt-bindings: media: rc: add rc-sunvell-t95z-plus
Add a binding for the rc-sunvell-t95z-plus remote keymap
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: dt-bindings: add sunvell vendor prefix
Add vendor prefix for Shenzhen Sunvell Electronics Co., Ltd
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
Documentation/devicetree/bindings/media/rc.yaml | 1 +
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm64/boot/dts/amlogic/meson-gxm-t95z-plus.dts | 166 ++++++++++
drivers/media/rc/keymaps/Makefile | 1 +
drivers/media/rc/keymaps/rc-sunvell-t95z-plus.c | 75 +++++
include/media/rc-map.h | 1 +
6 files changed, 246 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml
index e732b7f3a635..1f9359c214ee 100644
--- a/Documentation/devicetree/bindings/media/rc.yaml
+++ b/Documentation/devicetree/bindings/media/rc.yaml
@@ -125,6 +125,7 @@ properties:
- rc-reddo
- rc-snapstream-firefly
- rc-streamzap
+ - rc-sunvell-t95z-plus
- rc-su3000
- rc-tanix-tx3mini
- rc-tanix-tx5max
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 70ffb3780621..3482651d510c 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1268,6 +1268,8 @@ patternProperties:
description: Sundance DSP Inc.
"^sunplus,.*":
description: Sunplus Technology Co., Ltd.
+ "^sunvell,.*":
+ description: Shenzhen Sunvell Electronics Co., Ltd
"^SUNW,.*":
description: Sun Microsystems, Inc
"^supermicro,.*":
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-t95z-plus.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-t95z-plus.dts
new file mode 100644
index 000000000000..5f4bd19d5d77
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-t95z-plus.dts
@@ -0,0 +1,166 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxm.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "sunvell,t95z-plus", "amlogic,s912", "amlogic,meson-gxm";
+ model = "Sunvell T95Z Plus";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led-blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&gpio GPIODV_25 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ panic-indicator;
+ };
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1710000>;
+
+ button-function {
+ label = "update";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <10000>;
+ };
+ };
+
+ spi {
+ compatible = "spi-gpio";
+
+ /* T95Z v1 (enabled) */
+ sck-gpios = <&gpio GPIODV_22 GPIO_ACTIVE_HIGH>;
+ mosi-gpios = <&gpio GPIODV_23 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio GPIODV_21 GPIO_ACTIVE_LOW>;
+
+ /* T95Z v2 (disabled)
+ sck-gpios = <&gpio GPIODV_19 GPIO_ACTIVE_HIGH>;
+ mosi-gpios = <&gpio GPIODV_18 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio GPIODV_20 GPIO_ACTIVE_LOW>;
+ */
+
+ num-chipselects = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tm1628: led-controller@0 {
+ compatible = "titanmec,tm1628";
+ reg = <0>;
+ spi-3wire;
+ spi-lsb-first;
+ spi-rx-delay-us = <1>;
+ spi-max-frequency = <500000>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ titanmec,segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>;
+ titanmec,grid = /bits/ 8 <2 3 4 5 1>;
+
+ alarm@1,1 {
+ reg = <1 1>;
+ function = LED_FUNCTION_ALARM;
+ };
+
+ usb@1,2 {
+ reg = <1 2>;
+ function = LED_FUNCTION_USB;
+ };
+
+ play@1,3 {
+ reg = <1 3>;
+ function = "play";
+ };
+
+ pause@1,4 {
+ reg = <1 4>;
+ function = "pause";
+ };
+
+ colon@1,5 {
+ reg = <1 5>;
+ function = "colon";
+ };
+
+ lan@1,6 {
+ reg = <1 6>;
+ function = LED_FUNCTION_LAN;
+ };
+
+ wlan@1,7 {
+ reg = <1 7>;
+ function = LED_FUNCTION_WLAN;
+ };
+ };
+ };
+};
+
+&ethmac {
+ pinctrl-0 = <&eth_pins>;
+ pinctrl-names = "default";
+
+ phy-handle = <&external_phy>;
+ phy-mode = "rgmii";
+
+ amlogic,tx-delay-ns = <2>;
+};
+
+&external_mdio {
+ external_phy: ethernet-phy@1 {
+ /* ZTE ZX2AA500 */
+ compatible = "ethernet-phy-id0381.5c11",
+ "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ max-speed = <1000>;
+
+ reset-assert-us = <10000>;
+ reset-deassert-us = <80000>;
+ reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
+
+ interrupt-parent = <&gpio_intc>;
+ /* MAC_INTR on GPIOZ_15 */
+ interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&sd_emmc_a {
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+ max-speed = <2000000>;
+ clocks = <&wifi32k>;
+ clock-names = "lpo";
+ };
+};
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index f513ff5caf4e..d286beafb389 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -105,6 +105,7 @@ obj-$(CONFIG_RC_MAP) += \
rc-reddo.o \
rc-snapstream-firefly.o \
rc-streamzap.o \
+ rc-sunvell-t95z-plus.o \
rc-su3000.o \
rc-tanix-tx3mini.o \
rc-tanix-tx5max.o \
diff --git a/drivers/media/rc/keymaps/rc-sunvell-t95z-plus.c b/drivers/media/rc/keymaps/rc-sunvell-t95z-plus.c
new file mode 100644
index 000000000000..aaaf6b1c0045
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-sunvell-t95z-plus.c
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2023 Christian Hewitt <christianshewitt@gmail.com
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+/*
+ * Keytable for Sunvell T95Z Plus remote control
+ *
+ */
+
+static struct rc_map_table sunvell_t95z_plus[] = {
+ { 0xdf1c, KEY_POWER },
+ // TV CONTROLS
+
+ { 0xdf4b, KEY_PREVIOUS },
+ { 0xdf01, KEY_SCREEN }, // TV
+ { 0xdf5d, KEY_VOLUMEUP },
+
+ { 0xdf4f, KEY_NEXT },
+ { 0xdf5f, KEY_FAVORITES }, // KODI
+ { 0xdf5c, KEY_VOLUMEDOWN },
+
+ { 0xdf42, KEY_HOME },
+ { 0xdf0a, KEY_BACK },
+
+ { 0xdf1a, KEY_UP },
+ { 0xdf47, KEY_LEFT },
+ { 0xdf06, KEY_ENTER },
+ { 0xdf07, KEY_RIGHT },
+ { 0xdf48, KEY_DOWN },
+
+ { 0xdf03, KEY_INFO }, // MOUSE
+ { 0xdf18, KEY_MENU },
+
+ { 0xdf54, KEY_1 },
+ { 0xdf16, KEY_2 },
+ { 0xdf15, KEY_3 },
+ { 0xdf50, KEY_4 },
+ { 0xdf12, KEY_5 },
+ { 0xdf11, KEY_6 },
+ { 0xdf4c, KEY_7 },
+ { 0xdf0e, KEY_8 },
+ { 0xdf0d, KEY_9 },
+ { 0xdf41, KEY_WWW }, // WORLD
+ { 0xdf0c, KEY_0 },
+ { 0xdf10, KEY_DELETE },
+};
+
+static struct rc_map_list sunvell_t95z_plus_map = {
+ .map = {
+ .scan = sunvell_t95z_plus,
+ .size = ARRAY_SIZE(sunvell_t95z_plus),
+ .rc_proto = RC_PROTO_NEC,
+ .name = RC_MAP_SUNVELL_T95Z_PLUS,
+ }
+};
+
+static int __init init_rc_map_sunvell_t95z_plus(void)
+{
+ return rc_map_register(&sunvell_t95z_plus_map);
+}
+
+static void __exit exit_rc_map_sunvell_t95z_plus(void)
+{
+ rc_map_unregister(&sunvell_t95z_plus_map);
+}
+
+module_init(init_rc_map_sunvell_t95z_plus)
+module_exit(exit_rc_map_sunvell_t95z_plus)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>");
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 793b54342dff..10f07975e7d8 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -312,6 +312,7 @@ struct rc_map *rc_map_get(const char *name);
#define RC_MAP_REDDO "rc-reddo"
#define RC_MAP_SNAPSTREAM_FIREFLY "rc-snapstream-firefly"
#define RC_MAP_STREAMZAP "rc-streamzap"
+#define RC_MAP_SUNVELL_T95Z_PLUS "rc-sunvell-t95z-plus"
#define RC_MAP_SU3000 "rc-su3000"
#define RC_MAP_TANIX_TX3MINI "rc-tanix-tx3mini"
#define RC_MAP_TANIX_TX5MAX "rc-tanix-tx5max"
--
Armbian

43
patch/kernel/archive/meson64-6.4/board-bananapim5-sd-use-270-mmc-clock-phase-via-dt.patch Normal file
View File

@@ -0,0 +1,43 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ricardo Pardini <ricardo@pardini.net>
Date: Mon, 9 Jan 2023 02:18:23 +0100
Subject: BananaPi M5: 270 clock phase, via amlogic,mmc-phase
BananaPi M5: 270 clock phase, via amlogic,mmc-phase
---
arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
index 38ebe98ba9c6..37ae57f81b87 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
@@ -12,6 +12,7 @@
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/sound/meson-g12a-toacodec.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+#include <dt-bindings/mmc/meson-gx-mmc.h>
/ {
compatible = "bananapi,bpi-m5", "amlogic,sm1";
@@ -558,6 +559,8 @@ &sd_emmc_b {
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&tflash_vdd>;
vqmmc-supply = <&vddio_c>;
+
+ amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
};
/* eMMC */
@@ -577,6 +580,8 @@ &sd_emmc_c {
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&emmc_1v8>;
+
+ amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
};
&tdmif_b {
--
Armbian

38
patch/kernel/archive/meson64-6.4/board-khadas-vim2-use-gpio-fan-matrix-instead-of-array.patch Normal file
View File

@@ -0,0 +1,38 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: David Heidelberg <david@ixit.cz>
Date: Sat, 27 Nov 2021 07:23:35 +0000
Subject: arm64: dts: meson: make dts use gpio-fan matrix instead of array
No functional changes.
Adjust to comply with dt-schema requirements
and make possible to validate values.
Signed-off-by: David Heidelberg <david@ixit.cz>
---
arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index b21172ece1fa..74897a154891 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -52,10 +52,11 @@ gpio_fan: gpio-fan {
gpios = <&gpio GPIODV_14 GPIO_ACTIVE_HIGH
&gpio GPIODV_15 GPIO_ACTIVE_HIGH>;
/* Dummy RPM values since fan is optional */
- gpio-fan,speed-map = <0 0
- 1 1
- 2 2
- 3 3>;
+ gpio-fan,speed-map =
+ <0 0>,
+ <1 1>,
+ <2 2>,
+ <3 3>;
#cooling-cells = <2>;
};
--
Armbian

37
patch/kernel/archive/meson64-6.4/board-khadas-vim3-fix-missing-i2c3-nod.patch Normal file
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@@ -0,0 +1,37 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Fri, 21 Feb 2020 04:43:22 +0000
Subject: WIP: arm64: dts: meson: khadas-vim3: fix missing i2c3 node
Fixes: c6d29c66e582 ("arm64: dts: meson-g12b-khadas-vim3: add initial device-tree")
The i2c3 node was missed in the original device-tree and is required for the
optional Khadas 3705 fan to work.
Suggested-by: Art Nikpal <email2tema@gmail.com>
Signed-off-by: Christian Hewittt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index c9705941e4ab..71a5c0aa2a9b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -333,6 +333,13 @@ hdmi_tx_tmds_out: endpoint {
};
};
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
&i2c_AO {
status = "okay";
pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
--
Armbian

58
patch/kernel/archive/meson64-6.4/board-khadas-vims-add-rtc-vrtc-aliases.patch Normal file
View File

@@ -0,0 +1,58 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Thu, 21 Jan 2021 01:35:36 +0000
Subject: HACK: arm64: dts: meson: add rtc/vrtc aliases to Khadas VIM
Add aliases to ensure the vrtc time (which normally proves first) is /dev/rtc1
while the onboard rtc chip claims /dev/rtc0.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index 202deb4e2d63..bee51e29015b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -29,6 +29,8 @@ button-function {
aliases {
serial2 = &uart_AO_B;
ethernet0 = &ethmac;
+ rtc0 = &rtc;
+ rtc1 = &vrtc;
};
gpio-keys-polled {
--
Armbian
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Sat, 6 Nov 2021 13:01:08 +0000
Subject: HACK: arm64: dts: meson: add rtc/vrtc aliases to Khadas VIM2
Add aliases to ensure the vrtc time (which normally proves first) is /dev/rtc1
while the onboard rtc chip claims /dev/rtc0.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 74897a154891..be3e91bbfb2f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -18,6 +18,8 @@ / {
aliases {
serial0 = &uart_AO;
serial2 = &uart_AO_B;
+ rtc0 = &rtc;
+ rtc1 = &vrtc;
};
chosen {
--
Armbian

26
patch/kernel/archive/meson64-6.4/board-nanopi-k2-add-uartC-alias.patch Normal file
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@@ -0,0 +1,26 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Thu, 6 Dec 2018 18:03:17 -0500
Subject: add uartC alias for nanopi-k2
add uartC alias for nanopi-k2
- 839f2f151073928ed1e62d415ba5317f525b9e24: 1553615840: Martin Ayotte <martinayotte@yahoo.ca>: 'add uartA overlay for Odroid-C2'
---
arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index 7d94160f5802..cf577bc8d98b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -15,6 +15,7 @@ / {
aliases {
serial0 = &uart_AO;
+ serial2 = &uart_C;
ethernet0 = &ethmac;
};
--
Armbian

35
patch/kernel/archive/meson64-6.4/board-nanopi-k2-enable-emmc.patch Normal file
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@@ -0,0 +1,35 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Igor Pecovnik <igor.pecovnik@gmail.com>
Date: Tue, 4 Jun 2019 21:35:48 +0200
Subject: nanopik2 - enable eMMC
[ nanopik2 ] enable eMMC support for u-boot and kernel
---
arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index cf577bc8d98b..2ee48261a2ea 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -359,7 +359,7 @@ &sd_emmc_b {
/* eMMC */
&sd_emmc_c {
- status = "disabled";
+ status = "okay";
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
pinctrl-1 = <&emmc_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
@@ -369,8 +369,6 @@ &sd_emmc_c {
non-removable;
disable-wp;
cap-mmc-highspeed;
- mmc-ddr-1_8v;
- mmc-hs200-1_8v;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc3v3>;
--
Armbian

50
patch/kernel/archive/meson64-6.4/board-odroidc2-add-uartA-uartC.patch Normal file
View File

@@ -0,0 +1,50 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Thu, 26 Oct 2017 16:31:22 +0300
Subject: add uartA and uartC for Odroid-C2
add uartA and uartC for Odroid-C2
- 839f2f151073928ed1e62d415ba5317f525b9e24: Martin Ayotte <martinayotte@yahoo.ca>: 'add uartA overlay for Odroid-C2'
- b5c9e6ee8d4a97c5092109a12164c131eb4b46e9: Martin Ayotte <martinayotte@yahoo.ca>: 'add uartA for odroidc2 in NEXT'
- 22ca2b92a002fe22e2a61428741618295c424664: Martin Ayotte <martinayotte@yahoo.ca>: 'fix missing pinctrl-0 for ODroidC2 uartA'
- 140da6ad43f4a0d47c221271f62bb7c0a57064ea: Martin Ayotte <martinayotte@yahoo.ca>: 'add uartC to OdroidC2'
---
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 14 ++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 201596247fd9..b2cb12fb46fd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -17,6 +17,8 @@ / {
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
+ serial2 = &uart_C;
ethernet0 = &ethmac;
};
@@ -399,6 +401,18 @@ &uart_AO {
pinctrl-names = "default";
};
+&uart_A {
+ status = "disabled";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
+&uart_C {
+ status = "disabled";
+ pinctrl-0 = <&uart_c_pins>;
+ pinctrl-names = "default";
+};
+
&usb0_phy {
status = "disabled";
phy-supply = <&usb_otg_pwr>;
--
Armbian

52
patch/kernel/archive/meson64-6.4/board-odroidc2-enable-SPI.patch Normal file
View File

@@ -0,0 +1,52 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Thomas McKahan <tonymckahan@gmail.com>
Date: Sat, 6 Oct 2018 22:50:14 -0400
Subject: Odroid C2 enable SPI
Odroid C2 enable SPI
- f928b31d8a1983fd8cfd9c97de084e532283b106: 1543550719: Thomas McKahan <tonymckahan@gmail.com>: '[ meson64-dev ] fix Odroid C2 boot, add spidev'
---
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 26 ++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index b2cb12fb46fd..c252de8e4b17 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -176,6 +176,32 @@ hdmi_connector_in: endpoint {
};
};
+ spi-gpio {
+ compatible = "spi-gpio";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ ranges;
+ status = "disabled";
+ sck-gpios = <&gpio GPIOX_2 0>;
+ miso-gpios = <&gpio GPIOX_4 0>;
+ mosi-gpios = <&gpio GPIOX_7 0>;
+ cs-gpios = <&gpio GPIOX_3 0
+ &gpio GPIOX_1 0>;
+ num-chipselects = <2>;
+
+ /* clients */
+ spidev0@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <500000>;
+ };
+ spidev0@1 {
+ compatible = "spidev";
+ reg = <1>;
+ spi-max-frequency = <500000>;
+ };
+ };
+
sound {
compatible = "amlogic,gx-sound-card";
model = "ODROID-C2";
--
Armbian

27
patch/kernel/archive/meson64-6.4/board-odroidc2-enable-scpi-dvfs.patch Normal file
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@@ -0,0 +1,27 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: zador-blood-stained <zador-blood-stained@users.noreply.github.com>
Date: Thu, 26 Oct 2017 16:31:22 +0300
Subject: Enable odroidc2-dev DVFS
Enable odroidc2-dev DVFS (#763)
---
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index c252de8e4b17..7af088c7366d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -376,7 +376,8 @@ &saradc {
};
&scpi_clocks {
- status = "disabled";
+ /* Works only with new blobs that have limited DVFS table */
+ status = "okay";
};
/* SD */
--
Armbian

33
patch/kernel/archive/meson64-6.4/board-odroidc2-usb-hub-disable-autosuspend-for-Genesys-Logic-.patch Normal file
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@@ -0,0 +1,33 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Mon, 3 Jan 2022 10:44:17 +0000
Subject: LOCAL: usb: hub: disable autosuspend for Genesys Logic Hubs
Disable autosuspend in Genesys Logic hubs to allow USB devices on the
Odroid C2 board to be used. The alternative to this patch is setting
usbcore.autosuspend=-1 in boot params.
This patch only impacts GXBB devices as GXL/GXM onwards use the newer
dwc3 core which does not have the problem.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
drivers/usb/core/hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 97a0f8faea6e..5991cf2a63a3 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -5855,7 +5855,7 @@ static const struct usb_device_id hub_id_table[] = {
| USB_DEVICE_ID_MATCH_INT_CLASS,
.idVendor = USB_VENDOR_GENESYS_LOGIC,
.bInterfaceClass = USB_CLASS_HUB,
- .driver_info = HUB_QUIRK_CHECK_PORT_AUTOSUSPEND},
+ .driver_info = HUB_QUIRK_DISABLE_AUTOSUSPEND},
{ .match_flags = USB_DEVICE_ID_MATCH_VENDOR
| USB_DEVICE_ID_MATCH_PRODUCT,
.idVendor = USB_VENDOR_TEXAS_INSTRUMENTS,
--
Armbian

35
patch/kernel/archive/meson64-6.4/board-odroidc4-reset.patch Normal file
View File

@@ -0,0 +1,35 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ash Hughes <spirit.returned@gmail.com>
Date: Sat, 18 Feb 2023 07:46:38 -0300
Subject: adapted meson64-reboot driver, fix reboot on odroid C4 when using
UHS-II SD cards
bring back fixed version of `odroid-reboot` driver (Fix reboot on odroid C4 when using UHS-II SD cards)
---
arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 8c30ce63686e..ef58da92f9d7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -11,6 +11,16 @@ / {
compatible = "hardkernel,odroid-c4", "amlogic,sm1";
model = "Hardkernel ODROID-C4";
+ meson64-reboot {
+ compatible = "meson64,reboot";
+ sys_reset = <0x84000009>;
+ sys_poweroff = <0x84000008>;
+
+ sd-vqen = <&gpio_ao GPIOE_2 GPIO_ACTIVE_HIGH>;
+ sd-vqsw = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
+ sd-vmmc = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+ };
+
leds {
compatible = "gpio-leds";
--
Armbian

29
patch/kernel/archive/meson64-6.4/board-odroidhc4-enable-fan1_input.patch Normal file
View File

@@ -0,0 +1,29 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ricardo Pardini <ricardo@pardini.net>
Date: Sun, 26 Jun 2022 03:47:06 +0200
Subject: ODROID-HC4: add DT attributes to enable fan1_input
- from vendor kernel modified DT
- this allows userspace fancontrol/pwmconfig to work
---
arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
index 74088e7280fe..9b3d3e7930d1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
@@ -23,6 +23,10 @@ fan0: pwm-fan {
cooling-max-state = <3>;
cooling-levels = <0 120 170 220>;
pwms = <&pwm_cd 1 40000 0>;
+ fan-supply = <&vcc_5v>;
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <84 IRQ_TYPE_EDGE_FALLING>;
+ pulses-per-revolutions = <2>;
};
leds {
--
Armbian

38
patch/kernel/archive/meson64-6.4/board-odroidn2-add-dumb-gpio-fan.patch Normal file
View File

@@ -0,0 +1,38 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Mon, 11 Jan 2021 11:38:54 +0100
Subject: arm64: dts: meson: g12b: add GPIO fan support
Add simple GPIO fan node to support a fan on GPIO J8. Unfortunately the
pad used to control the fan does not support real PWM, hence the RPM
cannot be modulated.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Tested-by: Ricardo Pardini <ricardo@pardini.net>
---
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index 667d2b774924..e896bac3c5c1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -47,6 +47,15 @@ fan: gpio-fan {
#cooling-cells = <2>;
};
+ /* 5V 80x80x10.8mm cooling fan from Hardkernel shop... */
+ fan0: gpio-fan {
+ #cooling-cells = <2>;
+ compatible = "gpio-fan";
+ gpio-fan,speed-map = <0 0 1600 1>;
+ gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
leds {
compatible = "gpio-leds";
--
Armbian

66
patch/kernel/archive/meson64-6.4/board-odroidn2-add-gpio-fan-as-cooling-device.patch Normal file
View File

@@ -0,0 +1,66 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Mon, 11 Jan 2021 15:53:55 +0100
Subject: arm64: dts: meson: g12b: odroid-n2: add fan as cooling device
Add the GPIO fan as a cooling device for the CPU thermal zone. Since we
have only full fan speed available with this, set the tripping point to
30 degrees Celsius.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 38 ++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index e896bac3c5c1..2db95373261c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -385,6 +385,44 @@ &clkc_audio {
status = "okay";
};
+&cpu_thermal {
+ trips {
+ cpu_warm: cpu_warm {
+ hysteresis = <5000>;
+ temperature = <30000>;
+ type = "active";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ cooling-device =
+ <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ trip = <&cpu_warm>;
+ };
+ map1 {
+ trip = <&cpu_passive>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ map2 {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+};
+
&cpu0 {
cpu-supply = <&vddcpu_b>;
operating-points-v2 = <&cpu_opp_table_0>;
--
Armbian

46
patch/kernel/archive/meson64-6.4/board-odroidn2plus-Add-missing-CPU-opp.patch Normal file
View File

@@ -0,0 +1,46 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Igor Pecovnik <igor.pecovnik@gmail.com>
Date: Wed, 10 Feb 2021 18:07:08 +0100
Subject: Add missing CPU opp values for clocking g12b / N2+ higher
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 16 ++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
index 8e9ad1e51d66..adc4cca55d7d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi
@@ -45,6 +45,14 @@ opp-1800000000 {
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt = <1001000>;
};
+ opp-1908000000 {
+ opp-hz = /bits/ 64 <1908000000>;
+ opp-microvolt = <1030000>;
+ };
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <1040000>;
+ };
};
cpub_opp_table_1: opp-table-1 {
@@ -105,5 +113,13 @@ opp-2208000000 {
opp-hz = /bits/ 64 <2208000000>;
opp-microvolt = <1011000>;
};
+ opp-2304000000 {
+ opp-hz = /bits/ 64 <2304000000>;
+ opp-microvolt = <1030000>;
+ };
+ opp-2400000000 {
+ opp-hz = /bits/ 64 <2400000000>;
+ opp-microvolt = <1040000>;
+ };
};
};
--
Armbian

104
patch/kernel/archive/meson64-6.4/board-radxa-zero-dts-add-support-for-the-usb-c-controller.patch Normal file
View File

@@ -0,0 +1,104 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Tue, 17 Aug 2021 16:16:43 +0000
Subject: arm64: dts: meson: radxa-zero: add support for the usb type-c
controller
Radxa Zero uses an FUSB302 type-c controller, so lets enable it.
NB: Polarity swapping via GPIO is not implemented in the current driver
(see drivers/usb/typec/tcpm/fusb302.c) so it is not possible to handle
GPIOAO_6 for USB3 polarity control.
Includes:
- arm64: dts: amlogic: fix interrupt storm from fusb302 on Radxa Zero
it makes load average >1. use correct pin for interrupt from fusb302.
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Suggested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Yuntian Zhang <yt@radxa.com>
---
arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts | 48 ++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
index cf0a9be83fc4..29cfcc045bea 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
@@ -60,6 +60,14 @@ sdio_pwrseq: sdio-pwrseq {
clock-names = "ext_clock";
};
+ typec2_vbus: regulator-typec2_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "TYPEC2_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ao_5v>;
+ };
+
ao_5v: regulator-ao_5v {
compatible = "regulator-fixed";
regulator-name = "AO_5V";
@@ -191,6 +199,18 @@ wifi32k: wifi32k {
};
};
+&ao_pinctrl {
+ /* Ensure the TYPE C controller irq pin is not driven by the SoC */
+ fusb302_irq_pins: fusb302_irq {
+ mux {
+ groups = "GPIOAO_5";
+ function = "gpio_aobus";
+ bias-pull-up;
+ output-disable;
+ };
+ };
+};
+
&arb {
status = "okay";
};
@@ -278,6 +298,26 @@ &ir {
pinctrl-names = "default";
};
+&i2c3 {
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ fusb302@22 {
+ compatible = "fcs,fusb302";
+ reg = <0x22>;
+
+ pinctrl-0 = <&fusb302_irq_pins>;
+ pinctrl-names = "default";
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+
+ vbus-supply = <&typec2_vbus>;
+
+ status = "okay";
+ };
+};
+
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
@@ -402,3 +442,11 @@ &uart_AO {
&usb {
status = "okay";
};
+
+&usb2_phy0 {
+ phy-supply = <&typec2_vbus>;
+};
+
+&usb3_pcie_phy {
+ phy-supply = <&typec2_vbus>;
+};
--
Armbian

28
patch/kernel/archive/meson64-6.4/board-radxa-zero-dts-slow-down-sdio-for-working-wifi.patch Normal file
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@@ -0,0 +1,28 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Yuntian Zhang <yt@radxa.com>
Date: Mon, 27 Jun 2022 15:06:32 +0800
Subject: VENDOR: Radxa Zero Wi-Fi fix
Credit: c0rnelius from Armbian
Signed-off-by: Yuntian Zhang <yt@radxa.com>
---
arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
index 29cfcc045bea..4e7781f87867 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
@@ -350,7 +350,7 @@ &sd_emmc_a {
bus-width = <4>;
cap-sd-highspeed;
- sd-uhs-sdr50;
+ cap-mmc-highspeed;
max-frequency = <100000000>;
non-removable;
--
Armbian

109
patch/kernel/archive/meson64-6.4/boards-g12-add-spi-nor-flash-enabled-dtbs.patch Normal file
View File

@@ -0,0 +1,109 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ricardo Pardini <ricardo@pardini.net>
Date: Thu, 2 Sep 2021 20:44:19 +0200
Subject: G12: SPI-NOR flash enable via extra DTBs (ODROID N2(+), Khadas
VIM3/VIM3L)
Kernel DTS patch to add SPI-flash-enabled DTBs (slower eMMC), produces -spi .dtbs
@TODO: this should be an overlay. I refuse to do overlays until the "great rework plan" for
overlays is done.
Signed-off-by: Ricardo Pardini <ricardo@pardini.net>
---
arch/arm64/boot/dts/amlogic/meson-g12-enable-spinor.dtsi | 13 ++++++++++
arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3-spinor.dts | 11 ++++++++
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus-spinor.dts | 11 ++++++++
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-spinor.dts | 11 ++++++++
arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l-spinor.dts | 11 ++++++++
5 files changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-enable-spinor.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-enable-spinor.dtsi
new file mode 100644
index 000000000000..a6f11e8cdfbe
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-enable-spinor.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/*
+ * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0, and change bus-width to 4 then spifc can be enabled.
+ */
+&sd_emmc_c {
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_4b_pins>, <&emmc_ds_pins>;
+ bus-width = <4>;
+};
+
+&spifc {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3-spinor.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3-spinor.dts
new file mode 100644
index 000000000000..e21dd8fd3e00
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3-spinor.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "meson-g12b-a311d-khadas-vim3.dts"
+
+/ {
+ model = "Khadas VIM3 with SPI NOR flash";
+};
+
+#include "meson-g12-enable-spinor.dtsi"
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus-spinor.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus-spinor.dts
new file mode 100644
index 000000000000..0677d7725b01
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus-spinor.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "meson-g12b-odroid-n2-plus.dts"
+
+/ {
+ model = "Hardkernel ODROID-N2Plus with SPI NOR flash";
+};
+
+#include "meson-g12-enable-spinor.dtsi"
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-spinor.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-spinor.dts
new file mode 100644
index 000000000000..521498d9f6fa
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-spinor.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "meson-g12b-odroid-n2.dts"
+
+/ {
+ model = "Hardkernel ODROID-N2 with SPI NOR flash";
+};
+
+#include "meson-g12-enable-spinor.dtsi"
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l-spinor.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l-spinor.dts
new file mode 100644
index 000000000000..f0d547e0c9a6
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l-spinor.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "meson-sm1-khadas-vim3l.dts"
+
+/ {
+ model = "Khadas VIM3L with SPI NOR flash";
+};
+
+#include "meson-g12-enable-spinor.dtsi"
--
Armbian

236
patch/kernel/archive/meson64-6.4/driver-power-meson64-reset.patch Normal file
View File

@@ -0,0 +1,236 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <pyavitz@gmail.com>
Date: Thu, 1 Jun 2023 06:32:23 +0200
Subject: pyavitz meson64-generalized `odroid-reboot` driver
---
drivers/power/reset/Kconfig | 7 +
drivers/power/reset/Makefile | 1 +
drivers/power/reset/meson64-reboot.c | 186 ++++++++++
3 files changed, 194 insertions(+)
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index a8c46ba5878f..a66d3542f5cd 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -141,6 +141,13 @@ config POWER_RESET_OCELOT_RESET
help
This driver supports restart for Microsemi Ocelot SoC and similar.
+config POWER_RESET_MESON64
+ bool "Meson64 reboot/power-off driver"
+ depends on ARCH_MESON
+ help
+ The driver supports restart / power off for amlogic
+ g12a, g12b and sm1 SoCs
+
config POWER_RESET_OXNAS
bool "OXNAS SoC restart driver"
depends on ARCH_OXNAS
diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile
index 0a39424fc558..e0da6467d78e 100644
--- a/drivers/power/reset/Makefile
+++ b/drivers/power/reset/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
obj-$(CONFIG_POWER_RESET_LINKSTATION) += linkstation-poweroff.o
obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
obj-$(CONFIG_POWER_RESET_MT6323) += mt6323-poweroff.o
+obj-$(CONFIG_POWER_RESET_MESON64) += meson64-reboot.o
obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o
obj-$(CONFIG_POWER_RESET_QCOM_PON) += qcom-pon.o
obj-$(CONFIG_POWER_RESET_OCELOT_RESET) += ocelot-reset.o
diff --git a/drivers/power/reset/meson64-reboot.c b/drivers/power/reset/meson64-reboot.c
new file mode 100644
index 000000000000..5dafbf117deb
--- /dev/null
+++ b/drivers/power/reset/meson64-reboot.c
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * drivers/power/reset/meson64-reboot.c
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ * Copyright (C) 2023 Ash Hughes (sehguh.hsa@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/reboot.h>
+
+#include <asm/system_misc.h>
+
+#include <asm/compiler.h>
+#include <linux/kdebug.h>
+#include <linux/arm-smccc.h>
+
+#include <linux/gpio.h>
+#include <linux/of_gpio.h>
+
+int sd_vqsw;
+int sd_vmmc;
+int sd_vqen;
+
+static u32 psci_function_id_restart;
+static u32 psci_function_id_poweroff;
+
+#define CHECK_RET(ret) { \
+ if (ret) \
+ pr_err("[%s] gpio op failed(%d) at line %d\n",\
+ __func__, ret, __LINE__); \
+}
+
+static noinline int __invoke_psci_fn_smc(u64 function_id, u64 arg0, u64 arg1,
+ u64 arg2)
+{
+ struct arm_smccc_res res;
+
+ arm_smccc_smc((unsigned long)function_id,
+ (unsigned long)arg0,
+ (unsigned long)arg1,
+ (unsigned long)arg2,
+ 0, 0, 0, 0, &res);
+ return res.a0;
+}
+
+void meson64_card_reset(void)
+{
+ int ret = 0;
+
+ if ((sd_vqsw == 0) && (sd_vmmc == 0))
+ return;
+
+ if (sd_vqen == 0) {
+ gpio_free(sd_vqsw);
+ gpio_free(sd_vmmc);
+ ret = gpio_request_one(sd_vqsw,
+ GPIOF_OUT_INIT_LOW, "REBOOT");
+ CHECK_RET(ret);
+ mdelay(10);
+ ret = gpio_direction_output(sd_vqsw, 1);
+ CHECK_RET(ret);
+ ret = gpio_request_one(sd_vmmc,
+ GPIOF_OUT_INIT_LOW, "REBOOT");
+ CHECK_RET(ret);
+ mdelay(10);
+ ret = gpio_direction_output(sd_vqsw, 0);
+ CHECK_RET(ret);
+ ret = gpio_direction_output(sd_vmmc, 1);
+ CHECK_RET(ret);
+ mdelay(5);
+ gpio_free(sd_vqsw);
+ gpio_free(sd_vmmc);
+ } else {
+ gpio_free(sd_vqsw);
+ gpio_free(sd_vqen);
+ gpio_free(sd_vmmc);
+
+ ret = gpio_request_one(sd_vqsw,
+ GPIOF_OUT_INIT_LOW, "REBOOT");
+ CHECK_RET(ret);
+ ret = gpio_request_one(sd_vqen,
+ GPIOF_OUT_INIT_LOW, "REBOOT");
+ CHECK_RET(ret);
+ ret = gpio_request_one(sd_vmmc,
+ GPIOF_OUT_INIT_LOW, "REBOOT");
+ CHECK_RET(ret);
+ mdelay(100);
+ ret = gpio_direction_input(sd_vqen);
+ CHECK_RET(ret);
+ ret = gpio_direction_input(sd_vmmc);
+ CHECK_RET(ret);
+ ret = gpio_direction_input(sd_vqsw);
+ CHECK_RET(ret);
+ mdelay(5);
+ gpio_free(sd_vqen);
+ gpio_free(sd_vmmc);
+ gpio_free(sd_vqsw);
+ }
+}
+
+static int do_meson64_restart(struct notifier_block *this, unsigned long mode, void *cmd)
+{
+ meson64_card_reset();
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block meson64_restart_handler = {
+ .notifier_call = do_meson64_restart,
+ .priority = 130,
+};
+
+static void do_meson64_poweroff(void)
+{
+ meson64_card_reset();
+
+ __invoke_psci_fn_smc(0x82000042, 1, 0, 0);
+}
+
+static int meson64_restart_probe(struct platform_device *pdev)
+{
+ struct device_node *of_node;
+ u32 id;
+
+ if (!of_property_read_u32(pdev->dev.of_node, "sys_reset", &id)) {
+ psci_function_id_restart = id;
+ register_restart_handler(&meson64_restart_handler);
+ }
+
+ if (!of_property_read_u32(pdev->dev.of_node, "sys_poweroff", &id)) {
+ psci_function_id_poweroff = id;
+ pm_power_off = do_meson64_poweroff;
+ }
+
+ of_node = pdev->dev.of_node;
+
+ sd_vqsw = of_get_named_gpio(of_node, "sd-vqsw", 0);
+ if (!gpio_is_valid(sd_vqsw)) sd_vqsw = 0;
+
+ sd_vmmc = of_get_named_gpio(of_node, "sd-vmmc", 0);
+ if (!gpio_is_valid(sd_vmmc)) sd_vmmc = 0;
+
+ sd_vqen = of_get_named_gpio(of_node, "sd-vqen", 0);
+ if (!gpio_is_valid(sd_vqen)) sd_vqen = 0;
+
+ return 0;
+}
+
+static const struct of_device_id of_meson64_restart_match[] = {
+ { .compatible = "meson64,reboot", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, of_meson64_restart_match);
+
+static struct platform_driver meson64_restart_driver = {
+ .probe = meson64_restart_probe,
+ .driver = {
+ .name = "meson64-restart",
+ .of_match_table = of_match_ptr(of_meson64_restart_match),
+ },
+};
+
+static int __init meson64_restart_init(void)
+{
+ return platform_driver_register(&meson64_restart_driver);
+}
+device_initcall(meson64_restart_init);
+
--
Armbian

36
patch/kernel/archive/meson64-6.4/drv-spi-spidev-remove-warnings.patch Normal file
View File

@@ -0,0 +1,36 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Wed, 2 Feb 2022 11:56:51 +0300
Subject: drv:spi:spidev remove warnings
Remove SPIdev warnings
- ca478cc4e563655d99fd3380d3b1217481d6da7e: The-going <48602507+The-going@users.noreply.github.com>: 'Bugfix spidev (#3737)'
- e7bd9b8f13af9ee054f44a422b2aca19746b9244: Tony <tonymckahan@gmail.com>: 'Add Spidev workarounds and clean patches (WIP) (#3812)'
---
drivers/spi/spidev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index a1ea093795cf..5dcc82c6a107 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -704,6 +704,7 @@ static const struct file_operations spidev_fops = {
static struct class *spidev_class;
static const struct spi_device_id spidev_spi_ids[] = {
+ { .name = "spi-dev" },
{ .name = "dh2228fv" },
{ .name = "ltc2488" },
{ .name = "sx1301" },
@@ -730,6 +731,7 @@ static int spidev_of_check(struct device *dev)
}
static const struct of_device_id spidev_dt_ids[] = {
+ { .compatible = "armbian,spi-dev", .data = &spidev_of_check },
{ .compatible = "rohm,dh2228fv", .data = &spidev_of_check },
{ .compatible = "lineartechnology,ltc2488", .data = &spidev_of_check },
{ .compatible = "semtech,sx1301", .data = &spidev_of_check },
--
Armbian

134
patch/kernel/archive/meson64-6.4/general-add-Amlogic-Meson-GX-PM-Suspend.patch Normal file
View File

@@ -0,0 +1,134 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 3 Nov 2016 15:29:23 +0100
Subject: HACK: arm64: meson: add Amlogic Meson GX PM Suspend
The Amlogic Meson GX SoCs uses a non-standard argument to the
PSCI CPU_SUSPEND call to enter system suspend.
Implement such call within platform_suspend_ops.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/firmware/meson/Kconfig | 6 +
drivers/firmware/meson/Makefile | 1 +
drivers/firmware/meson/meson_gx_pm.c | 86 ++++++++++
3 files changed, 93 insertions(+)
diff --git a/drivers/firmware/meson/Kconfig b/drivers/firmware/meson/Kconfig
index f2fdd3756648..d3ead92ac61b 100644
--- a/drivers/firmware/meson/Kconfig
+++ b/drivers/firmware/meson/Kconfig
@@ -9,3 +9,9 @@ config MESON_SM
depends on ARM64_4K_PAGES
help
Say y here to enable the Amlogic secure monitor driver
+
+config MESON_GX_PM
+ bool
+ default ARCH_MESON if ARM64
+ help
+ Say y here to enable the Amlogic GX SoC Power Management
diff --git a/drivers/firmware/meson/Makefile b/drivers/firmware/meson/Makefile
index c6c09483b622..0193cdfee32f 100644
--- a/drivers/firmware/meson/Makefile
+++ b/drivers/firmware/meson/Makefile
@@ -1,2 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_MESON_SM) += meson_sm.o
+obj-$(CONFIG_MESON_GX_PM) += meson_gx_pm.o
diff --git a/drivers/firmware/meson/meson_gx_pm.c b/drivers/firmware/meson/meson_gx_pm.c
new file mode 100644
index 000000000000..c104c2e4c77f
--- /dev/null
+++ b/drivers/firmware/meson/meson_gx_pm.c
@@ -0,0 +1,86 @@
+/*
+ * Amlogic Meson GX Power Management
+ *
+ * Copyright (c) 2016 Baylibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/suspend.h>
+#include <linux/arm-smccc.h>
+
+#include <uapi/linux/psci.h>
+
+#include <asm/suspend.h>
+
+/*
+ * The Amlogic GX SoCs uses a special argument value to the
+ * PSCI CPU_SUSPEND method to enter SUSPEND_MEM.
+ */
+
+#define MESON_SUSPEND_PARAM 0x0010000
+#define PSCI_FN_NATIVE(version, name) PSCI_##version##_FN64_##name
+
+static int meson_gx_suspend_finish(unsigned long arg)
+{
+ struct arm_smccc_res res;
+
+ arm_smccc_smc(PSCI_FN_NATIVE(0_2, CPU_SUSPEND), arg,
+ virt_to_phys(cpu_resume), 0, 0, 0, 0, 0, &res);
+
+ return res.a0;
+}
+
+static int meson_gx_suspend_enter(suspend_state_t state)
+{
+ switch (state) {
+ case PM_SUSPEND_MEM:
+ return cpu_suspend(MESON_SUSPEND_PARAM,
+ meson_gx_suspend_finish);
+ }
+
+ return -EINVAL;
+}
+
+static const struct platform_suspend_ops meson_gx_pm_ops = {
+ .enter = meson_gx_suspend_enter,
+ .valid = suspend_valid_only_mem,
+};
+
+static const struct of_device_id meson_gx_pm_match[] = {
+ { .compatible = "amlogic,meson-gx-pm", },
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, meson_gx_pm_match);
+
+static int meson_gx_pm_probe(struct platform_device *pdev)
+{
+ suspend_set_ops(&meson_gx_pm_ops);
+
+ return 0;
+}
+
+static struct platform_driver meson_gx_pm_driver = {
+ .probe = meson_gx_pm_probe,
+ .driver = {
+ .name = "meson-gx-pm",
+ .of_match_table = meson_gx_pm_match,
+ },
+};
+
+module_platform_driver(meson_gx_pm_driver);
+
+MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
+MODULE_DESCRIPTION("Amlogic Meson GX PM driver");
+MODULE_LICENSE("GPL v2");
--
Armbian

97
patch/kernel/archive/meson64-6.4/general-add-overlay-compilation-support.patch Normal file
View File

@@ -0,0 +1,97 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Sat, 11 Feb 2017 18:32:53 +0100
Subject: add overlay-compilation-support to meson64-dev
- 871bed1a24e21952f7aeb1981c26ad5fc573be9d: Martin Ayotte <martinayotte@yahoo.ca>: 'add overlay-compilation-support to meson64-dev'
---
arch/arm/boot/.gitignore | 2 +
scripts/Makefile.dtbinst | 14 ++++++-
scripts/Makefile.lib | 20 ++++++++++
3 files changed, 35 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index 8c759326baf4..e6ce8f6ad4b1 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -4,3 +4,5 @@ zImage
xipImage
bootpImage
uImage
+*.dtb*
+*.scr
diff --git a/scripts/Makefile.dtbinst b/scripts/Makefile.dtbinst
index 2ab936e4179d..cd810fec15a7 100644
--- a/scripts/Makefile.dtbinst
+++ b/scripts/Makefile.dtbinst
@@ -18,9 +18,12 @@ include $(srctree)/scripts/Kbuild.include
include $(kbuild-file)
dtbs := $(addprefix $(dst)/, $(dtb-y) $(if $(CONFIG_OF_ALL_DTBS),$(dtb-)))
+dtbos := $(addprefix $(dst)/, $(dtbo-y))
+scrs := $(addprefix $(dst)/, $(scr-y))
+readmes := $(addprefix $(dst)/, $(dtbotxt-y))
subdirs := $(addprefix $(obj)/, $(subdir-y) $(subdir-m))
-__dtbs_install: $(dtbs) $(subdirs)
+__dtbs_install: $(dtbs) $(dtbos) $(scrs) $(readmes) $(subdirs)
@:
quiet_cmd_dtb_install = INSTALL $@
@@ -32,6 +35,15 @@ $(dst)/%.dtb: $(obj)/%.dtb
$(dst)/%.dtbo: $(obj)/%.dtbo
$(call cmd,dtb_install)
+$(dst)/%.dtbo: $(obj)/%.dtbo
+ $(call cmd,dtb_install)
+
+$(dst)/%.scr: $(obj)/%.scr
+ $(call cmd,dtb_install)
+
+$(dst)/README.meson-overlays: $(src)/README.meson-overlays
+ $(call cmd,dtb_install)
+
PHONY += $(subdirs)
$(subdirs):
$(Q)$(MAKE) $(dtbinst)=$@ dst=$(patsubst $(obj)/%,$(dst)/%,$@)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 4a4a5f67c1a6..f6844387b77b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -343,6 +343,9 @@ DTC ?= $(objtree)/scripts/dtc/dtc
DTC_FLAGS += -Wno-interrupt_provider \
-Wno-unique_unit_address
+# Overlay support
+DTC_FLAGS += -@ -Wno-unit_address_format -Wno-simple_bus_reg
+
# Disable noisy checks by default
ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
DTC_FLAGS += -Wno-unit_address_vs_reg \
@@ -439,6 +442,23 @@ $(obj)/%.dtbo: $(src)/%.dts $(DTC) FORCE
$(obj)/%.dtbo: $(src)/%.dtso $(DTC) FORCE
$(call if_changed_dep,dtc)
+quiet_cmd_dtco = DTCO $@
+cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \
+ $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
+ $(DTC) -O dtb -o $@ -b 0 \
+ -i $(dir $<) $(DTC_FLAGS) \
+ -d $(depfile).dtc.tmp $(dtc-tmp) ; \
+ cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
+
+$(obj)/%.dtbo: $(src)/%.dts FORCE
+ $(call if_changed_dep,dtco)
+
+quiet_cmd_scr = MKIMAGE $@
+cmd_scr = mkimage -C none -A $(ARCH) -T script -d $< $@
+
+$(obj)/%.scr: $(src)/%.scr-cmd FORCE
+ $(call if_changed,scr)
+
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
# Bzip2
--
Armbian

585
patch/kernel/archive/meson64-6.4/general-driver-tm1628-auxdisplay-add-support-for-Titanmec-TM16.patch Normal file
View File

@@ -0,0 +1,585 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Sun, 20 Feb 2022 08:24:47 +0000
Subject: FROMLIST(v5): auxdisplay: add support for Titanmec TM1628 7 segment
display controller + etc
FROMLIST(v5): MAINTAINERS: Add entry for tm1628 auxdisplay driver
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
FROMLIST(v5): auxdisplay: add support for Titanmec TM1628 7 segment display controller
This patch adds support for the Titanmec TM1628 7 segment display
controller. It's based on previous RFC work from Andreas Farber.
The RFC version placed the driver in the LED subsystem, but this was
NAK'ed by the LED maintainer. Therefore I moved the driver to
/drivers/auxdisplay what seems most reasonable to me.
Further changes to the RFC version:
- Driver can be built also w/o LED class support, for displays that
don't have any symbols to be exposed as LED's.
- Simplified the code and rewrote a lot of it.
- Driver is now kind of a MVP, but functionality should be sufficient
for most use cases.
- Use the existing 7 segment support in uapi/linux/map_to_7segment.h
as suggested by Geert Uytterhoeven.
Note: There's a number of chips from other manufacturers that are
almost identical, e.g. FD628, SM1628. Only difference I saw so
far is that they partially support other display modes.
TM1628: 6x12, 7x11
SM1628C: 4x13, 5x12, 6x11, 7x10
For typical displays on devices using these chips this
difference shouldn't matter.
Successfully tested on a TX3 Mini TV box that has an SM1628C and a
display with 4 digits and 7 symbols.
Co-developed-by: Andreas Farber <afaerber@suse.de>
Signed-off-by: Andreas Farber <afaerber@suse.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
FROMLIST(v5): docs: ABI: document tm1628 attribute display-text
Document the attribute for reading / writing the text to be displayed on
the 7 segment display.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
FROMLIST(v5): dt-bindings: auxdisplay: Add Titan Micro Electronics TM1628
Add a YAML schema binding for TM1628 auxdisplay
(7/11-segment LED) controller.
This patch is partially based on previous RFC work from
Andreas Farber <afaerber@suse.de>.
Co-developed-by: Andreas Farber <afaerber@suse.de>
Signed-off-by: Andreas Farber <afaerber@suse.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 | 7 +
Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml | 82 ++
drivers/auxdisplay/Kconfig | 11 +
drivers/auxdisplay/Makefile | 1 +
drivers/auxdisplay/tm1628.c | 376 ++++++++++
5 files changed, 477 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 b/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628
new file mode 100644
index 000000000000..382757e721af
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628
@@ -0,0 +1,7 @@
+What: /sys/devices/.../display-text
+Date: February 2022
+Contact: Heiner Kallweit <hkallweit1@gmail.com>
+Description:
+ The text to be displayed on the 7 segment display.
+ Any printable character is allowed as input, but some
+ can not be displayed in a readable way with 7 segments.
diff --git a/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml b/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml
new file mode 100644
index 000000000000..d9cbbc950aab
--- /dev/null
+++ b/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/titanmec,tm1628.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Titan Micro Electronics TM1628 LED controller
+
+properties:
+ compatible:
+ enum:
+ - titanmec,tm1628
+
+ reg:
+ maxItems: 1
+
+ grid:
+ description:
+ Mapping of display digit position to grid number.
+ This implicitly defines the display size.
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ minItems: 1
+ maxItems: 7
+
+ segment-mapping:
+ description:
+ Mapping of 7 segment display segments A-G to bit numbers 1-12.
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ minItems: 7
+ maxItems: 7
+
+ "#address-cells":
+ const: 2
+
+ "#size-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+patternProperties:
+ "^.*@[1-7],([1-9]|1[0-6])$":
+ type: object
+ description: |
+ Properties for a single LED.
+
+ properties:
+ reg:
+ description: |
+ 1-based grid number, followed by 1-based segment bit number.
+ maxItems: 1
+
+ required:
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@0 {
+ compatible = "titanmec,tm1628";
+ reg = <0>;
+ spi-3-wire;
+ spi-lsb-first;
+ spi-max-frequency = <500000>;
+ grid = /bits/ 8 <4 3 2 1>;
+ segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ alarmn@5,4 {
+ reg = <5 4>;
+ function = LED_FUNCTION_ALARM;
+ };
+ };
+ };
+...
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index 64012cda4d12..2764afc5c5d9 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -203,6 +203,17 @@ config ARM_CHARLCD
line and the Linux version on the second line, but that's
still useful.
+config TM1628
+ tristate "TM1628 driver for LED 7/11 segment displays"
+ depends on SPI
+ depends on OF || COMPILE_TEST
+ help
+ Say Y to enable support for Titan Micro Electronics TM1628
+ LED controller.
+
+ It's a 3-wire SPI device controlling a two-dimensional grid of
+ LEDs. Dimming is applied to all outputs through an internal PWM.
+
menuconfig PARPORT_PANEL
tristate "Parallel port LCD/Keypad Panel support"
depends on PARPORT
diff --git a/drivers/auxdisplay/Makefile b/drivers/auxdisplay/Makefile
index 6968ed4d3f0a..7728e17e1c5a 100644
--- a/drivers/auxdisplay/Makefile
+++ b/drivers/auxdisplay/Makefile
@@ -14,3 +14,4 @@ obj-$(CONFIG_HT16K33) += ht16k33.o
obj-$(CONFIG_PARPORT_PANEL) += panel.o
obj-$(CONFIG_LCD2S) += lcd2s.o
obj-$(CONFIG_LINEDISP) += line-display.o
+obj-$(CONFIG_TM1628) += tm1628.o
diff --git a/drivers/auxdisplay/tm1628.c b/drivers/auxdisplay/tm1628.c
new file mode 100644
index 000000000000..4d99a7aa077b
--- /dev/null
+++ b/drivers/auxdisplay/tm1628.c
@@ -0,0 +1,376 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Titan Micro Electronics TM1628 LED controller
+ *
+ * Copyright (c) 2019 Andreas Färber
+ * Copyright (c) 2022 Heiner Kallweit
+ */
+
+#include <linux/ctype.h>
+#include <linux/delay.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+#include <linux/property.h>
+#include <linux/spi/spi.h>
+#include <uapi/linux/map_to_7segment.h>
+
+#define TM1628_CMD_DISPLAY_MODE (0 << 6)
+#define TM1628_DISPLAY_MODE_6_12 0x02
+#define TM1628_DISPLAY_MODE_7_11 0x03
+
+#define TM1628_CMD_DATA (1 << 6)
+#define TM1628_DATA_TEST_MODE BIT(3)
+#define TM1628_DATA_FIXED_ADDR BIT(2)
+#define TM1628_DATA_WRITE_DATA 0x00
+#define TM1628_DATA_READ_DATA 0x02
+
+#define TM1628_CMD_DISPLAY_CTRL (2 << 6)
+#define TM1628_DISPLAY_CTRL_DISPLAY_ON BIT(3)
+
+#define TM1628_CMD_SET_ADDRESS (3 << 6)
+
+#define TM1628_BRIGHTNESS_MAX 7
+#define NUM_LED_SEGS 7
+
+/* Physical limits, depending on the mode the chip may support less */
+#define MAX_GRID_SIZE 7
+#define MAX_SEGMENT_NUM 16
+
+struct tm1628_led {
+ struct led_classdev leddev;
+ struct tm1628 *ctrl;
+ u32 grid;
+ u32 seg;
+};
+
+struct tm1628 {
+ struct spi_device *spi;
+ __le16 data[MAX_GRID_SIZE];
+ struct mutex disp_lock;
+ char text[MAX_GRID_SIZE + 1];
+ u8 segment_mapping[NUM_LED_SEGS];
+ u8 grid[MAX_GRID_SIZE];
+ int grid_size;
+ struct tm1628_led leds[];
+};
+
+/* Command 1: Display Mode Setting */
+static int tm1628_set_display_mode(struct spi_device *spi, u8 grid_mode)
+{
+ const u8 cmd = TM1628_CMD_DISPLAY_MODE | grid_mode;
+
+ return spi_write(spi, &cmd, 1);
+}
+
+/* Command 3: Address Setting */
+static int tm1628_set_address(struct spi_device *spi, u8 offset)
+{
+ const u8 cmd = TM1628_CMD_SET_ADDRESS | (offset * sizeof(__le16));
+
+ return spi_write(spi, &cmd, 1);
+}
+
+/* Command 2: Data Setting */
+static int tm1628_write_data(struct spi_device *spi, unsigned int offset,
+ unsigned int len)
+{
+ struct tm1628 *s = spi_get_drvdata(spi);
+ const u8 cmd = TM1628_CMD_DATA | TM1628_DATA_WRITE_DATA;
+ struct spi_transfer xfers[] = {
+ {
+ .tx_buf = &cmd,
+ .len = 1,
+ },
+ {
+ .tx_buf = (__force void *)(s->data + offset),
+ .len = len * sizeof(__le16),
+ },
+ };
+
+ if (offset + len > MAX_GRID_SIZE) {
+ dev_err(&spi->dev, "Invalid data address offset %u len %u\n",
+ offset, len);
+ return -EINVAL;
+ }
+
+ tm1628_set_address(spi, offset);
+
+ return spi_sync_transfer(spi, xfers, ARRAY_SIZE(xfers));
+}
+
+/* Command 4: Display Control */
+static int tm1628_set_display_ctrl(struct spi_device *spi, bool on)
+{
+ u8 cmd = TM1628_CMD_DISPLAY_CTRL | TM1628_BRIGHTNESS_MAX;
+
+ if (on)
+ cmd |= TM1628_DISPLAY_CTRL_DISPLAY_ON;
+
+ return spi_write(spi, &cmd, 1);
+}
+
+static int tm1628_show_text(struct tm1628 *s)
+{
+ static SEG7_CONVERSION_MAP(map_seg7, MAP_ASCII7SEG_ALPHANUM);
+ int msg_len, i, ret;
+
+ msg_len = strlen(s->text);
+
+ mutex_lock(&s->disp_lock);
+
+ for (i = 0; i < s->grid_size; i++) {
+ int pos = s->grid[i] - 1;
+ int j, char7_raw, char7;
+
+ if (i >= msg_len) {
+ s->data[pos] = 0;
+ continue;
+ }
+
+ char7_raw = map_to_seg7(&map_seg7, s->text[i]);
+
+ for (j = 0, char7 = 0; j < NUM_LED_SEGS; j++) {
+ if (char7_raw & BIT(j))
+ char7 |= BIT(s->segment_mapping[j] - 1);
+ }
+
+ s->data[pos] = cpu_to_le16(char7);
+ }
+
+ ret = tm1628_write_data(s->spi, 0, s->grid_size);
+
+ mutex_unlock(&s->disp_lock);
+
+ return ret;
+}
+
+static int tm1628_led_set_brightness(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ struct tm1628_led *led = container_of(led_cdev, struct tm1628_led, leddev);
+ struct tm1628 *s = led->ctrl;
+ int ret, offset = led->grid - 1;
+ __le16 bit = cpu_to_le16(BIT(led->seg - 1));
+
+ mutex_lock(&s->disp_lock);
+
+ if (brightness == LED_OFF)
+ s->data[offset] &= ~bit;
+ else
+ s->data[offset] |= bit;
+
+ ret = tm1628_write_data(s->spi, offset, 1);
+
+ mutex_unlock(&s->disp_lock);
+
+ return ret;
+}
+
+static enum led_brightness tm1628_led_get_brightness(struct led_classdev *led_cdev)
+{
+ struct tm1628_led *led = container_of(led_cdev, struct tm1628_led, leddev);
+ struct tm1628 *s = led->ctrl;
+ int offset = led->grid - 1;
+ __le16 bit = cpu_to_le16(BIT(led->seg - 1));
+ bool on;
+
+ mutex_lock(&s->disp_lock);
+ on = s->data[offset] & bit;
+ mutex_unlock(&s->disp_lock);
+
+ return on ? LED_ON : LED_OFF;
+}
+
+static int tm1628_register_led(struct tm1628 *s, struct fwnode_handle *node,
+ u32 grid, u32 seg, struct tm1628_led *led)
+{
+ struct device *dev = &s->spi->dev;
+ struct led_init_data init_data = { .fwnode = node };
+
+ led->ctrl = s;
+ led->grid = grid;
+ led->seg = seg;
+ led->leddev.max_brightness = LED_ON;
+ led->leddev.brightness_set_blocking = tm1628_led_set_brightness;
+ led->leddev.brightness_get = tm1628_led_get_brightness;
+
+ return devm_led_classdev_register_ext(dev, &led->leddev, &init_data);
+}
+
+static ssize_t display_text_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct tm1628 *s = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%s\n", s->text);
+}
+
+static ssize_t display_text_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct tm1628 *s = dev_get_drvdata(dev);
+ int ret, i;
+
+ for (i = 0; i < count && i < s->grid_size && isprint(buf[i]); i++)
+ s->text[i] = buf[i];
+
+ s->text[i] = '\0';
+
+ ret = tm1628_show_text(s);
+ if (ret < 0)
+ return ret;
+
+ return count;
+}
+
+static const DEVICE_ATTR_RW(display_text);
+
+static int tm1628_spi_probe(struct spi_device *spi)
+{
+ struct fwnode_handle *child;
+ unsigned int num_leds;
+ struct tm1628 *s;
+ int ret, i;
+
+ num_leds = device_get_child_node_count(&spi->dev);
+
+ s = devm_kzalloc(&spi->dev, struct_size(s, leds, num_leds), GFP_KERNEL);
+ if (!s)
+ return -ENOMEM;
+
+ s->spi = spi;
+ spi_set_drvdata(spi, s);
+
+ mutex_init(&s->disp_lock);
+
+ /* According to TM1628 datasheet */
+ msleep(200);
+
+ /* Clear screen */
+ ret = tm1628_write_data(spi, 0, MAX_GRID_SIZE);
+ if (ret)
+ return ret;
+
+ /* For now we support 6x12 mode only. This should be sufficient for most use cases */
+ ret = tm1628_set_display_mode(spi, TM1628_DISPLAY_MODE_6_12);
+ if (ret)
+ return ret;
+
+ ret = tm1628_set_display_ctrl(spi, true);
+ if (ret)
+ return ret;
+
+ num_leds = 0;
+
+ if (!IS_REACHABLE(CONFIG_LEDS_CLASS))
+ goto no_leds;
+
+ device_for_each_child_node(&spi->dev, child) {
+ u32 reg[2];
+
+ ret = fwnode_property_read_u32_array(child, "reg", reg, 2);
+ if (ret) {
+ dev_err(&spi->dev, "Reading %s reg property failed (%d)\n",
+ fwnode_get_name(child), ret);
+ continue;
+ }
+
+ if (reg[0] == 0 || reg[0] > MAX_GRID_SIZE) {
+ dev_err(&spi->dev, "Invalid grid %u at %s\n",
+ reg[0], fwnode_get_name(child));
+ continue;
+ }
+
+ if (reg[1] == 0 || reg[1] > MAX_SEGMENT_NUM) {
+ dev_err(&spi->dev, "Invalid segment %u at %s\n",
+ reg[1], fwnode_get_name(child));
+ continue;
+ }
+
+ ret = tm1628_register_led(s, child, reg[0], reg[1], s->leds + num_leds);
+ if (ret) {
+ dev_err(&spi->dev, "Failed to register LED %s (%d)\n",
+ fwnode_get_name(child), ret);
+ continue;
+ }
+ num_leds++;
+ }
+
+no_leds:
+ ret = device_property_count_u8(&spi->dev, "titanmec,grid");
+ if (ret < 1 || ret > MAX_GRID_SIZE) {
+ dev_err(&spi->dev, "Invalid display length (%d)\n", ret);
+ return -EINVAL;
+ }
+
+ s->grid_size = ret;
+
+ ret = device_property_read_u8_array(&spi->dev, "titanmec,grid", s->grid, s->grid_size);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < s->grid_size; i++) {
+ if (s->grid[i] < 1 || s->grid[i] > s->grid_size)
+ return -EINVAL;
+ }
+
+ ret = device_property_read_u8_array(&spi->dev, "titanmec,segment-mapping",
+ s->segment_mapping, NUM_LED_SEGS);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < NUM_LED_SEGS; i++) {
+ if (s->segment_mapping[i] < 1 || s->segment_mapping[i] > MAX_SEGMENT_NUM)
+ return -EINVAL;
+ }
+
+ ret = device_create_file(&spi->dev, &dev_attr_display_text);
+ if (ret)
+ return ret;
+
+ dev_info(&spi->dev, "Configured display with %u digits and %u symbols\n",
+ s->grid_size, num_leds);
+
+ return 0;
+}
+
+static void tm1628_spi_remove(struct spi_device *spi)
+{
+ device_remove_file(&spi->dev, &dev_attr_display_text);
+ tm1628_set_display_ctrl(spi, false);
+}
+
+static void tm1628_spi_shutdown(struct spi_device *spi)
+{
+ tm1628_set_display_ctrl(spi, false);
+}
+
+static const struct of_device_id tm1628_spi_of_matches[] = {
+ { .compatible = "titanmec,tm1628" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, tm1628_spi_of_matches);
+
+static const struct spi_device_id tm1628_spi_id_table[] = {
+ { "tm1628" },
+ {},
+};
+MODULE_DEVICE_TABLE(spi, tm1628_spi_id_table);
+
+static struct spi_driver tm1628_spi_driver = {
+ .probe = tm1628_spi_probe,
+ .remove = tm1628_spi_remove,
+ .shutdown = tm1628_spi_shutdown,
+ .id_table = tm1628_spi_id_table,
+
+ .driver = {
+ .name = "tm1628",
+ .of_match_table = tm1628_spi_of_matches,
+ },
+};
+module_spi_driver(tm1628_spi_driver);
+
+MODULE_DESCRIPTION("TM1628 LED controller driver");
+MODULE_AUTHOR("Andreas Färber <afaerber@suse.de>");
+MODULE_AUTHOR("Heiner Kallweit <hkallweit1@gmail.com>");
+MODULE_LICENSE("GPL");
--
Armbian

30
patch/kernel/archive/meson64-6.4/general-drm-dw-hdmi-call-hdmi_set_cts_n-after-clock.patch Normal file
View File

@@ -0,0 +1,30 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 9 Jul 2018 21:25:15 +0200
Subject: TEMP: drm: dw-hdmi: call hdmi_set_cts_n after clock is enabled
Unknown patch. Archeology:
- 99f6bef7de297253a659c22d4a35343a209f98b8: Igor Pecovnik <igorpecovnik@users.noreply.github.com>: 'Attach Meson64 CURRENT to 5.6.y and make DEV = CURRENT at this point. (#1956)'
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index aa51c61a78c7..18ad3ef436f6 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -782,6 +782,11 @@ static void hdmi_enable_audio_clk(struct dw_hdmi *hdmi, bool enable)
else
hdmi->mc_clkdis |= HDMI_MC_CLKDIS_AUDCLK_DISABLE;
hdmi_writeb(hdmi, hdmi->mc_clkdis, HDMI_MC_CLKDIS);
+
+ if (enable) {
+ hdmi_set_cts_n(hdmi, hdmi->audio_cts, 0);
+ hdmi_set_cts_n(hdmi, hdmi->audio_cts, hdmi->audio_n);
+ }
}
static u8 *hdmi_audio_get_eld(struct dw_hdmi *hdmi)
--
Armbian

38
patch/kernel/archive/meson64-6.4/general-drm-panfrost-fix-reference-leak.patch Normal file
View File

@@ -0,0 +1,38 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Qinglang Miao <miaoqinglang@huawei.com>
Date: Sat, 28 Nov 2020 16:10:04 +0000
Subject: drm/panfrost: fix reference leak in panfrost_job_hw_submit
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to putting operation will result in a
reference leak here.
A new function pm_runtime_resume_and_get is introduced in
[0] to keep usage counter balanced. So We fix the reference
leak by replacing it with new funtion.
[0] dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/gpu/drm/panfrost/panfrost_job.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index dbc597ab46fb..5be832c6a89d 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -194,7 +194,7 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
panfrost_devfreq_record_busy(&pfdev->pfdevfreq);
- ret = pm_runtime_get_sync(pfdev->dev);
+ ret = pm_runtime_resume_and_get(pfdev->dev);
if (ret < 0)
return;
--
Armbian

31
patch/kernel/archive/meson64-6.4/general-fix-Kodi-sysinfo-CPU-information.patch Normal file
View File

@@ -0,0 +1,31 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Sat, 13 Apr 2019 05:45:18 +0000
Subject: HACK: arm64: fix Kodi sysinfo CPU information
This allows the CPU information to show in the Kodi sysinfo screen, e.g.
"ARMv8 Processor rev 4 (v81)" on Amlogic devices
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/kernel/cpuinfo.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 379695262b77..e13b015120b2 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -173,8 +173,7 @@ static int c_show(struct seq_file *m, void *v)
* "processor". Give glibc what it expects.
*/
seq_printf(m, "processor\t: %d\n", i);
- if (compat)
- seq_printf(m, "model name\t: ARMv8 Processor rev %d (%s)\n",
+ seq_printf(m, "model name\t: ARMv8 Processor rev %d (%s)\n",
MIDR_REVISION(midr), COMPAT_ELF_PLATFORM);
seq_printf(m, "BogoMIPS\t: %lu.%02lu\n",
--
Armbian

76
patch/kernel/archive/meson64-6.4/general-gpu-drm-add-new-display-resolution-2560x1440.patch Normal file
View File

@@ -0,0 +1,76 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dongjin Kim <tobetter@gmail.com>
Date: Thu, 10 Sep 2020 11:01:33 +0900
Subject: ODROID-COMMON: gpu/drm: add new display resolution 2560x1440
Signed-off-by: Joy Cho <joy.cho@hardkernel.com>
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
---
drivers/gpu/drm/meson/meson_vclk.c | 18 ++++++++++
drivers/gpu/drm/meson/meson_venc.c | 5 +--
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c
index 2a82119eb58e..eb4c251d79b7 100644
--- a/drivers/gpu/drm/meson/meson_vclk.c
+++ b/drivers/gpu/drm/meson/meson_vclk.c
@@ -357,6 +357,8 @@ enum {
MESON_VCLK_HDMI_594000,
/* 2970 /1 /1 /1 /5 /1 => /1 /2 */
MESON_VCLK_HDMI_594000_YUV420,
+/* 4830 /2 /1 /2 /5 /1 => /1 /1 */
+ MESON_VCLK_HDMI_241500,
};
struct meson_vclk_params {
@@ -467,6 +469,18 @@ struct meson_vclk_params {
.vid_pll_div = VID_PLL_DIV_5,
.vclk_div = 1,
},
+ [MESON_VCLK_HDMI_241500] = {
+ .pll_freq = 4830000,
+ .phy_freq = 2415000,
+ .venc_freq = 241500,
+ .vclk_freq = 241500,
+ .pixel_freq = 241500,
+ .pll_od1 = 2,
+ .pll_od2 = 1,
+ .pll_od3 = 2,
+ .vid_pll_div = VID_PLL_DIV_5,
+ .vclk_div = 1,
+ },
{ /* sentinel */ },
};
@@ -873,6 +887,10 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
m = 0xf7;
frac = vic_alternate_clock ? 0x8148 : 0x10000;
break;
+ case 4830000:
+ m = 0xc9;
+ frac = 0xd560;
+ break;
}
meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3);
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 3c55ed003359..559ab3b5e212 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -866,10 +866,11 @@ meson_venc_hdmi_supported_mode(const struct drm_display_mode *mode)
DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC))
return MODE_BAD;
- if (mode->hdisplay < 640 || mode->hdisplay > 1920)
+ /* support higher resolution than 1920x1080 */
+ if (mode->hdisplay < 640 || mode->hdisplay > 2560)
return MODE_BAD_HVALUE;
- if (mode->vdisplay < 480 || mode->vdisplay > 1200)
+ if (mode->vdisplay < 480 || mode->vdisplay > 1600)
return MODE_BAD_VVALUE;
return MODE_OK;
--
Armbian

202
patch/kernel/archive/meson64-6.4/general-hdmi-codec-reorder-channel-allocation-list.patch Normal file
View File

@@ -0,0 +1,202 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Sun, 23 Dec 2018 02:24:38 +0100
Subject: WIP: ASoC: hdmi-codec: reorder channel allocation list
Wrong channel allocation is selected by hdmi_codec_get_ch_alloc_table_idx().
E.g when ELD reports FL|FR|LFE|FC|RL|RR or FL|FR|LFE|FC|RL|RR|RC|RLC|RRC
ca_id 0x01 with speaker mask FL|FR|LFE gets selected instead of
ca_id 0x03 with speaker mask FL|FR|LFE|FC for 4 channels
and
ca_id 0x04 with speaker mask FL|FR|RC gets selected instead of
ca_id 0x0b with speaker mask FL|FR|LFE|FC|RL|RR for 6 channels
Fix this by reorder the channel allocation list with
most specific speaker mask at the top.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
sound/soc/codecs/hdmi-codec.c | 140 +++++-----
1 file changed, 77 insertions(+), 63 deletions(-)
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index a22f2ec95901..25f443a05b75 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -184,84 +184,97 @@ static const struct snd_pcm_chmap_elem hdmi_codec_8ch_chmaps[] = {
/*
* hdmi_codec_channel_alloc: speaker configuration available for CEA
*
- * This is an ordered list that must match with hdmi_codec_8ch_chmaps struct
+ * This is an ordered list where ca_id must exist in hdmi_codec_8ch_chmaps
* The preceding ones have better chances to be selected by
* hdmi_codec_get_ch_alloc_table_idx().
*/
static const struct hdmi_codec_cea_spk_alloc hdmi_codec_channel_alloc[] = {
{ .ca_id = 0x00, .n_ch = 2,
- .mask = FL | FR},
- /* 2.1 */
- { .ca_id = 0x01, .n_ch = 4,
- .mask = FL | FR | LFE},
- /* Dolby Surround */
+ .mask = FL | FR },
+ { .ca_id = 0x03, .n_ch = 4,
+ .mask = FL | FR | LFE | FC },
{ .ca_id = 0x02, .n_ch = 4,
.mask = FL | FR | FC },
- /* surround51 */
+ { .ca_id = 0x01, .n_ch = 4,
+ .mask = FL | FR | LFE },
{ .ca_id = 0x0b, .n_ch = 6,
- .mask = FL | FR | LFE | FC | RL | RR},
- /* surround40 */
- { .ca_id = 0x08, .n_ch = 6,
- .mask = FL | FR | RL | RR },
- /* surround41 */
- { .ca_id = 0x09, .n_ch = 6,
- .mask = FL | FR | LFE | RL | RR },
- /* surround50 */
+ .mask = FL | FR | LFE | FC | RL | RR },
{ .ca_id = 0x0a, .n_ch = 6,
.mask = FL | FR | FC | RL | RR },
- /* 6.1 */
- { .ca_id = 0x0f, .n_ch = 8,
- .mask = FL | FR | LFE | FC | RL | RR | RC },
- /* surround71 */
+ { .ca_id = 0x09, .n_ch = 6,
+ .mask = FL | FR | LFE | RL | RR },
+ { .ca_id = 0x08, .n_ch = 6,
+ .mask = FL | FR | RL | RR },
+ { .ca_id = 0x07, .n_ch = 6,
+ .mask = FL | FR | LFE | FC | RC },
+ { .ca_id = 0x06, .n_ch = 6,
+ .mask = FL | FR | FC | RC },
+ { .ca_id = 0x05, .n_ch = 6,
+ .mask = FL | FR | LFE | RC },
+ { .ca_id = 0x04, .n_ch = 6,
+ .mask = FL | FR | RC },
{ .ca_id = 0x13, .n_ch = 8,
.mask = FL | FR | LFE | FC | RL | RR | RLC | RRC },
- /* others */
- { .ca_id = 0x03, .n_ch = 8,
- .mask = FL | FR | LFE | FC },
- { .ca_id = 0x04, .n_ch = 8,
- .mask = FL | FR | RC},
- { .ca_id = 0x05, .n_ch = 8,
- .mask = FL | FR | LFE | RC },
- { .ca_id = 0x06, .n_ch = 8,
- .mask = FL | FR | FC | RC },
- { .ca_id = 0x07, .n_ch = 8,
- .mask = FL | FR | LFE | FC | RC },
- { .ca_id = 0x0c, .n_ch = 8,
- .mask = FL | FR | RC | RL | RR },
- { .ca_id = 0x0d, .n_ch = 8,
- .mask = FL | FR | LFE | RL | RR | RC },
- { .ca_id = 0x0e, .n_ch = 8,
- .mask = FL | FR | FC | RL | RR | RC },
- { .ca_id = 0x10, .n_ch = 8,
- .mask = FL | FR | RL | RR | RLC | RRC },
- { .ca_id = 0x11, .n_ch = 8,
- .mask = FL | FR | LFE | RL | RR | RLC | RRC },
+ { .ca_id = 0x1f, .n_ch = 8,
+ .mask = FL | FR | LFE | FC | RL | RR | FLC | FRC },
{ .ca_id = 0x12, .n_ch = 8,
.mask = FL | FR | FC | RL | RR | RLC | RRC },
- { .ca_id = 0x14, .n_ch = 8,
- .mask = FL | FR | FLC | FRC },
- { .ca_id = 0x15, .n_ch = 8,
- .mask = FL | FR | LFE | FLC | FRC },
- { .ca_id = 0x16, .n_ch = 8,
- .mask = FL | FR | FC | FLC | FRC },
- { .ca_id = 0x17, .n_ch = 8,
- .mask = FL | FR | LFE | FC | FLC | FRC },
- { .ca_id = 0x18, .n_ch = 8,
- .mask = FL | FR | RC | FLC | FRC },
- { .ca_id = 0x19, .n_ch = 8,
- .mask = FL | FR | LFE | RC | FLC | FRC },
- { .ca_id = 0x1a, .n_ch = 8,
- .mask = FL | FR | RC | FC | FLC | FRC },
- { .ca_id = 0x1b, .n_ch = 8,
- .mask = FL | FR | LFE | RC | FC | FLC | FRC },
- { .ca_id = 0x1c, .n_ch = 8,
- .mask = FL | FR | RL | RR | FLC | FRC },
- { .ca_id = 0x1d, .n_ch = 8,
- .mask = FL | FR | LFE | RL | RR | FLC | FRC },
{ .ca_id = 0x1e, .n_ch = 8,
.mask = FL | FR | FC | RL | RR | FLC | FRC },
- { .ca_id = 0x1f, .n_ch = 8,
- .mask = FL | FR | LFE | FC | RL | RR | FLC | FRC },
+ { .ca_id = 0x11, .n_ch = 8,
+ .mask = FL | FR | LFE | RL | RR | RLC | RRC },
+ { .ca_id = 0x1d, .n_ch = 8,
+ .mask = FL | FR | LFE | RL | RR | FLC | FRC },
+ { .ca_id = 0x10, .n_ch = 8,
+ .mask = FL | FR | RL | RR | RLC | RRC },
+ { .ca_id = 0x1c, .n_ch = 8,
+ .mask = FL | FR | RL | RR | FLC | FRC },
+ { .ca_id = 0x0f, .n_ch = 8,
+ .mask = FL | FR | LFE | FC | RL | RR | RC },
+ { .ca_id = 0x1b, .n_ch = 8,
+ .mask = FL | FR | LFE | RC | FC | FLC | FRC },
+ { .ca_id = 0x0e, .n_ch = 8,
+ .mask = FL | FR | FC | RL | RR | RC },
+ { .ca_id = 0x1a, .n_ch = 8,
+ .mask = FL | FR | RC | FC | FLC | FRC },
+ { .ca_id = 0x0d, .n_ch = 8,
+ .mask = FL | FR | LFE | RL | RR | RC },
+ { .ca_id = 0x19, .n_ch = 8,
+ .mask = FL | FR | LFE | RC | FLC | FRC },
+ { .ca_id = 0x0c, .n_ch = 8,
+ .mask = FL | FR | RC | RL | RR },
+ { .ca_id = 0x18, .n_ch = 8,
+ .mask = FL | FR | RC | FLC | FRC },
+ { .ca_id = 0x17, .n_ch = 8,
+ .mask = FL | FR | LFE | FC | FLC | FRC },
+ { .ca_id = 0x16, .n_ch = 8,
+ .mask = FL | FR | FC | FLC | FRC },
+ { .ca_id = 0x15, .n_ch = 8,
+ .mask = FL | FR | LFE | FLC | FRC },
+ { .ca_id = 0x14, .n_ch = 8,
+ .mask = FL | FR | FLC | FRC },
+ { .ca_id = 0x0b, .n_ch = 8,
+ .mask = FL | FR | LFE | FC | RL | RR },
+ { .ca_id = 0x0a, .n_ch = 8,
+ .mask = FL | FR | FC | RL | RR },
+ { .ca_id = 0x09, .n_ch = 8,
+ .mask = FL | FR | LFE | RL | RR },
+ { .ca_id = 0x08, .n_ch = 8,
+ .mask = FL | FR | RL | RR },
+ { .ca_id = 0x07, .n_ch = 8,
+ .mask = FL | FR | LFE | FC | RC },
+ { .ca_id = 0x06, .n_ch = 8,
+ .mask = FL | FR | FC | RC },
+ { .ca_id = 0x05, .n_ch = 8,
+ .mask = FL | FR | LFE | RC },
+ { .ca_id = 0x04, .n_ch = 8,
+ .mask = FL | FR | RC },
+ { .ca_id = 0x03, .n_ch = 8,
+ .mask = FL | FR | LFE | FC },
+ { .ca_id = 0x02, .n_ch = 8,
+ .mask = FL | FR | FC },
+ { .ca_id = 0x01, .n_ch = 8,
+ .mask = FL | FR | LFE },
};
struct hdmi_codec_priv {
@@ -370,7 +383,8 @@ static int hdmi_codec_chmap_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
struct hdmi_codec_priv *hcp = info->private_data;
- map = info->chmap[hcp->chmap_idx].map;
+ if (hcp->chmap_idx != HDMI_CODEC_CHMAP_IDX_UNKNOWN)
+ map = info->chmap[hcp->chmap_idx].map;
for (i = 0; i < info->max_channels; i++) {
if (hcp->chmap_idx == HDMI_CODEC_CHMAP_IDX_UNKNOWN)
--
Armbian

636
patch/kernel/archive/meson64-6.4/general-input-touchscreen-Add-D-WAV-Multitouch.patch Normal file
View File

@@ -0,0 +1,636 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Hyeonki Hong <hhk7734@gmail.com>
Date: Thu, 5 Mar 2020 19:01:43 +0900
Subject: ODROID-COMMON: input/touchscreen: Add D-WAV Multitouch driver.
Change-Id: Ia1c8c29d3f69c6ba5d630279c4cc98119b68ab71
---
drivers/hid/hid-ids.h | 6 +
drivers/hid/hid-quirks.c | 3 +
drivers/input/touchscreen/Kconfig | 10 +
drivers/input/touchscreen/Makefile | 1 +
drivers/input/touchscreen/dwav-usb-mt.c | 554 ++++++++++
5 files changed, 574 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 2235d78784b1..eea0aba3ac08 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1423,4 +1423,10 @@
#define USB_VENDOR_ID_SIGNOTEC 0x2133
#define USB_DEVICE_ID_SIGNOTEC_VIEWSONIC_PD1011 0x0018
+#define USB_DEVICE_ID_DWAV_MULTITOUCH 0x0005
+
+#define USB_VENDOR_ID_ODROID 0x16b4
+#define USB_DEVICE_ID_VU5 0x0704
+#define USB_DEVICE_ID_VU7PLUS 0x0705
+
#endif
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 66e64350f138..1d8bd0b7c6d9 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -879,6 +879,9 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) },
#endif
{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
+
+ { HID_USB_DEVICE(USB_VENDOR_ID_ODROID, USB_DEVICE_ID_VU5) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ODROID, USB_DEVICE_ID_VU7PLUS) },
{ }
};
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 68d99a112e14..50fa5d06b4e0 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -1419,4 +1419,14 @@ config TOUCHSCREEN_HIMAX_HX83112B
To compile this driver as a module, choose M here: the
module will be called himax_hx83112b.
+config TOUCHSCREEN_DWAV_USB_MT
+ tristate "D-WAV Scientific USB MultiTouch"
+ depends on USB_ARCH_HAS_HCD
+ select USB
+ help
+ Say Y here if you have a D-WAV Scientific USB(HID) based MultiTouch
+ controller.
+
+ module will be called dwav-usb-mt.
+
endif
diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
index 4968c370479a..cb7c4fc6af74 100644
--- a/drivers/input/touchscreen/Makefile
+++ b/drivers/input/touchscreen/Makefile
@@ -118,4 +118,5 @@ obj-$(CONFIG_TOUCHSCREEN_ROHM_BU21023) += rohm_bu21023.o
obj-$(CONFIG_TOUCHSCREEN_RASPBERRYPI_FW) += raspberrypi-ts.o
obj-$(CONFIG_TOUCHSCREEN_IQS5XX) += iqs5xx.o
obj-$(CONFIG_TOUCHSCREEN_ZINITIX) += zinitix.o
+obj-$(CONFIG_TOUCHSCREEN_DWAV_USB_MT) += dwav-usb-mt.o
obj-$(CONFIG_TOUCHSCREEN_HIMAX_HX83112B) += himax_hx83112b.o
diff --git a/drivers/input/touchscreen/dwav-usb-mt.c b/drivers/input/touchscreen/dwav-usb-mt.c
new file mode 100644
index 000000000000..7ec8b6dd15fd
--- /dev/null
+++ b/drivers/input/touchscreen/dwav-usb-mt.c
@@ -0,0 +1,554 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * D-WAV Scientific USB(HID) MultiTouch Screen Driver(Based on usbtouchscreen.c)
+ *
+ * Copyright (C) Hardkernel, 2015
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <linux/hid.h>
+
+#include <linux/input/mt.h>
+
+#define USB_VENDOR_ID_DWAV 0x0eef /* 800 x 480, 7" DWAV touch */
+#define USB_DEVICE_ID_VU7 0x0005
+
+#define USB_VENDOR_ID_ODROID 0x16b4
+#define USB_DEVICE_ID_VU5 0x0704
+#define USB_DEVICE_ID_VU7PLUS 0x0705
+
+enum {
+ ODROID_VU7 = 0, /* 800 x 480, 7" Touch */
+ ODROID_VU5, /* 800 x 480, 5" Touch */
+ ODROID_VU7PLUS, /* 1024 x 600, 7" Touch */
+};
+
+struct usbtouch_device_info {
+ char name[64];
+ int max_x;
+ int max_y;
+ int max_press;
+ int max_finger;
+};
+
+const struct usbtouch_device_info DEV_INFO[] = {
+ [ODROID_VU7] = {
+ .name = "ODROID VU7 MultiTouch(800x480)",
+ .max_x = 800,
+ .max_y = 480,
+ .max_press = 255,
+ .max_finger = 5,
+ },
+ [ODROID_VU5] = {
+ .name = "ODROID VU5 MultiTouch(800x480)",
+ .max_x = 800,
+ .max_y = 480,
+ .max_press = 255,
+ .max_finger = 5,
+ },
+ [ODROID_VU7PLUS] = {
+ .name = "ODROID VU7 Plus MultiTouch(1024x600)",
+ .max_x = 1024,
+ .max_y = 600,
+ .max_press = 255,
+ .max_finger = 5,
+ },
+};
+
+static const struct usb_device_id dwav_usb_mt_devices[] = {
+ {USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_VU7),
+ .driver_info = ODROID_VU7},
+ {USB_DEVICE(USB_VENDOR_ID_ODROID, USB_DEVICE_ID_VU5),
+ .driver_info = ODROID_VU5},
+ {USB_DEVICE(USB_VENDOR_ID_ODROID, USB_DEVICE_ID_VU7PLUS),
+ .driver_info = ODROID_VU7PLUS},
+ {}
+};
+
+struct dwav_raw { /* Total 25 bytes */
+ unsigned char header; /* frame header 0xAA*/
+ unsigned char press;
+ /* Touch flag (1:valid touch data, 0:touch finished) */
+ unsigned short x1; /* 1st x */
+ unsigned short y1; /* 1st y */
+ unsigned char end;
+ /* 1st touch finish flags 0xBB, RPI only uses the first 7 bytes */
+ unsigned char ids; /* touch ID(bit field) */
+ unsigned short y2;
+ unsigned short x2;
+ unsigned short y3;
+ unsigned short x3;
+ unsigned short y4;
+ unsigned short x4;
+ unsigned short y5;
+ unsigned short x5;
+ unsigned char tail; /* frame end 0xCC */
+};
+
+#define TS_EVENT_UNKNOWN 0x00
+#define TS_EVENT_PRESS 0x01
+#define TS_EVENT_RELEASE 0x02
+
+struct finger_t {
+ unsigned int status; /* ts event type */
+ unsigned int x; /* ts data x */
+ unsigned int y; /* ts data y */
+} __packed;
+
+struct dwav_usb_mt {
+ char name[128], phys[64];
+
+ int dev_id;
+ /* for URB Data DMA */
+ dma_addr_t data_dma;
+ unsigned char *data;
+ int data_size;
+
+ struct urb *irq;
+ struct usb_interface *interface;
+ struct input_dev *input;
+
+ struct finger_t *finger;
+};
+
+static void dwav_usb_mt_report(struct dwav_usb_mt *dwav_usb_mt)
+{
+ int id, max_x, max_y, max_press, max_finger;
+
+ max_x = DEV_INFO[dwav_usb_mt->dev_id].max_x;
+ max_y = DEV_INFO[dwav_usb_mt->dev_id].max_y;
+ max_press = DEV_INFO[dwav_usb_mt->dev_id].max_press;
+ max_finger = DEV_INFO[dwav_usb_mt->dev_id].max_finger;
+
+ for (id = 0; id < max_finger; id++) {
+
+ if (dwav_usb_mt->finger[id].status == TS_EVENT_UNKNOWN)
+ continue;
+
+ if (dwav_usb_mt->finger[id].x >= max_x ||
+ dwav_usb_mt->finger[id].y >= max_y)
+ continue;
+
+ input_mt_slot(dwav_usb_mt->input, id);
+
+ if (dwav_usb_mt->finger[id].status != TS_EVENT_RELEASE) {
+ input_mt_report_slot_state(dwav_usb_mt->input,
+ MT_TOOL_FINGER, true);
+ input_report_abs(dwav_usb_mt->input,
+ ABS_MT_POSITION_X,
+ dwav_usb_mt->finger[id].x);
+ input_report_abs(dwav_usb_mt->input,
+ ABS_MT_POSITION_Y,
+ dwav_usb_mt->finger[id].y);
+ input_report_abs(dwav_usb_mt->input,
+ ABS_MT_PRESSURE,
+ max_press);
+ } else {
+ input_mt_report_slot_state(dwav_usb_mt->input,
+ MT_TOOL_FINGER, false);
+ dwav_usb_mt->finger[id].status = TS_EVENT_UNKNOWN;
+ }
+ input_mt_report_pointer_emulation(dwav_usb_mt->input, true);
+ input_sync(dwav_usb_mt->input);
+ }
+}
+
+static void dwav_usb_mt_process(struct dwav_usb_mt *dwav_usb_mt,
+ unsigned char *pkt, int len)
+{
+ struct dwav_raw *dwav_raw = (struct dwav_raw *)pkt;
+ unsigned char bit_mask, cnt;
+
+ for (cnt = 0, bit_mask = 0x01;
+ cnt < DEV_INFO[dwav_usb_mt->dev_id].max_finger;
+ cnt++, bit_mask <<= 1) {
+ if ((dwav_raw->ids & bit_mask) && dwav_raw->press) {
+ dwav_usb_mt->finger[cnt].status = TS_EVENT_PRESS;
+ switch (cnt) {
+ case 0:
+ dwav_usb_mt->finger[cnt].x
+ = cpu_to_be16(dwav_raw->x1);
+ dwav_usb_mt->finger[cnt].y
+ = cpu_to_be16(dwav_raw->y1);
+ break;
+ case 1:
+ dwav_usb_mt->finger[cnt].x
+ = cpu_to_be16(dwav_raw->x2);
+ dwav_usb_mt->finger[cnt].y
+ = cpu_to_be16(dwav_raw->y2);
+ break;
+ case 2:
+ dwav_usb_mt->finger[cnt].x
+ = cpu_to_be16(dwav_raw->x3);
+ dwav_usb_mt->finger[cnt].y
+ = cpu_to_be16(dwav_raw->y3);
+ break;
+ case 3:
+ dwav_usb_mt->finger[cnt].x
+ = cpu_to_be16(dwav_raw->x4);
+ dwav_usb_mt->finger[cnt].y
+ = cpu_to_be16(dwav_raw->y4);
+ break;
+ case 4:
+ dwav_usb_mt->finger[cnt].x
+ = cpu_to_be16(dwav_raw->x5);
+ dwav_usb_mt->finger[cnt].y
+ = cpu_to_be16(dwav_raw->y5);
+ break;
+ default:
+ break;
+ }
+ } else {
+ if (dwav_usb_mt->finger[cnt].status == TS_EVENT_PRESS)
+ dwav_usb_mt->finger[cnt].status
+ = TS_EVENT_RELEASE;
+ else
+ dwav_usb_mt->finger[cnt].status
+ = TS_EVENT_UNKNOWN;
+ }
+ }
+ dwav_usb_mt_report(dwav_usb_mt);
+}
+
+static void dwav_usb_mt_irq(struct urb *urb)
+{
+ struct dwav_usb_mt *dwav_usb_mt = urb->context;
+ struct device *dev = &dwav_usb_mt->interface->dev;
+ int retval;
+
+ switch (urb->status) {
+ case 0:
+ /* success */
+ break;
+ case -ETIME:
+ /* this urb is timing out */
+ dev_dbg(dev, "%s - urb timed out - was the device unplugged?\n",
+ __func__);
+ return;
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ case -EPIPE:
+ /* this urb is terminated, clean up */
+ dev_dbg(dev, "%s - urb shutting down with status: %d\n",
+ __func__, urb->status);
+ return;
+ default:
+ dev_dbg(dev, "%s - nonzero urb status received: %d\n",
+ __func__, urb->status);
+ goto exit;
+ }
+
+ dwav_usb_mt_process(dwav_usb_mt, dwav_usb_mt->data, urb->actual_length);
+
+exit:
+ usb_mark_last_busy(interface_to_usbdev(dwav_usb_mt->interface));
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
+ if (retval) {
+ dev_err(dev, "%s - usb_submit_urb failed with result: %d\n",
+ __func__, retval);
+ }
+}
+
+static int dwav_usb_mt_open(struct input_dev *input)
+{
+ struct dwav_usb_mt *dwav_usb_mt = input_get_drvdata(input);
+ int r;
+
+ dwav_usb_mt->irq->dev = interface_to_usbdev(dwav_usb_mt->interface);
+
+ r = usb_autopm_get_interface(dwav_usb_mt->interface) ? -EIO : 0;
+ if (r < 0)
+ goto out;
+
+ if (usb_submit_urb(dwav_usb_mt->irq, GFP_KERNEL)) {
+ r = -EIO;
+ goto out_put;
+ }
+
+ dwav_usb_mt->interface->needs_remote_wakeup = 1;
+out_put:
+ usb_autopm_put_interface(dwav_usb_mt->interface);
+out:
+ return r;
+}
+
+static void dwav_usb_mt_close(struct input_dev *input)
+{
+ struct dwav_usb_mt *dwav_usb_mt = input_get_drvdata(input);
+ int r;
+
+ usb_kill_urb(dwav_usb_mt->irq);
+
+ r = usb_autopm_get_interface(dwav_usb_mt->interface);
+
+ dwav_usb_mt->interface->needs_remote_wakeup = 0;
+ if (!r)
+ usb_autopm_put_interface(dwav_usb_mt->interface);
+}
+
+static int dwav_usb_mt_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct dwav_usb_mt *dwav_usb_mt = usb_get_intfdata(intf);
+
+ usb_kill_urb(dwav_usb_mt->irq);
+
+ return 0;
+}
+
+static int dwav_usb_mt_resume(struct usb_interface *intf)
+{
+ struct dwav_usb_mt *dwav_usb_mt = usb_get_intfdata(intf);
+ struct input_dev *input = dwav_usb_mt->input;
+ int result = 0;
+
+ mutex_lock(&input->mutex);
+ if (input->users)
+ result = usb_submit_urb(dwav_usb_mt->irq, GFP_NOIO);
+ mutex_unlock(&input->mutex);
+
+ return result;
+}
+
+static int dwav_usb_mt_reset_resume(struct usb_interface *intf)
+{
+ struct dwav_usb_mt *dwav_usb_mt = usb_get_intfdata(intf);
+ struct input_dev *input = dwav_usb_mt->input;
+ int err = 0;
+
+ /* restart IO if needed */
+ mutex_lock(&input->mutex);
+ if (input->users)
+ err = usb_submit_urb(dwav_usb_mt->irq, GFP_NOIO);
+ mutex_unlock(&input->mutex);
+
+ return err;
+}
+
+static void dwav_usb_mt_free_buffers(struct usb_device *udev,
+ struct dwav_usb_mt *dwav_usb_mt)
+{
+ usb_free_coherent(udev, dwav_usb_mt->data_size,
+ dwav_usb_mt->data, dwav_usb_mt->data_dma);
+}
+
+static struct usb_endpoint_descriptor *dwav_usb_mt_get_input_endpoint(
+ struct usb_host_interface *interface)
+{
+ int i;
+
+ for (i = 0; i < interface->desc.bNumEndpoints; i++) {
+ if (usb_endpoint_dir_in(&interface->endpoint[i].desc))
+ return &interface->endpoint[i].desc;
+ }
+
+ return NULL;
+}
+
+static int dwav_usb_mt_init(struct dwav_usb_mt *dwav_usb_mt, void *dev)
+{
+ int err;
+ struct input_dev *input_dev = (struct input_dev *)dev;
+
+ input_dev->name = dwav_usb_mt->name;
+ input_dev->phys = dwav_usb_mt->phys;
+
+ input_set_drvdata(input_dev, dwav_usb_mt);
+
+ input_dev->open = dwav_usb_mt_open;
+ input_dev->close = dwav_usb_mt_close;
+
+ input_dev->id.bustype = BUS_USB;
+
+ /* single touch */
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
+
+ input_set_abs_params(input_dev, ABS_X, 0,
+ DEV_INFO[dwav_usb_mt->dev_id].max_x, 0, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0,
+ DEV_INFO[dwav_usb_mt->dev_id].max_y, 0, 0);
+
+ /* multi touch */
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
+ DEV_INFO[dwav_usb_mt->dev_id].max_x, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
+ DEV_INFO[dwav_usb_mt->dev_id].max_y, 0, 0);
+ input_mt_init_slots(input_dev,
+ DEV_INFO[dwav_usb_mt->dev_id].max_finger, 0);
+
+ err = input_register_device(input_dev);
+ if (err) {
+ pr_err("%s - input_register_device failed, err: %d\n",
+ __func__, err);
+ return err;
+ }
+
+ dwav_usb_mt->input = input_dev;
+
+ return 0;
+}
+
+static int dwav_usb_mt_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct dwav_usb_mt *dwav_usb_mt = NULL;
+ struct input_dev *input_dev = NULL;
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_device *udev = interface_to_usbdev(intf);
+
+ int err = 0;
+
+ endpoint = dwav_usb_mt_get_input_endpoint(intf->cur_altsetting);
+ if (!endpoint)
+ return -ENXIO;
+
+ dwav_usb_mt = kzalloc(sizeof(struct dwav_usb_mt), GFP_KERNEL);
+ if (!dwav_usb_mt)
+ return -ENOMEM;
+
+ dwav_usb_mt->dev_id = id->driver_info;
+
+ dwav_usb_mt->finger = kzalloc(sizeof(struct finger_t) *
+ DEV_INFO[dwav_usb_mt->dev_id].max_finger,
+ GFP_KERNEL);
+
+ if (!dwav_usb_mt->finger)
+ goto err_free_mem;
+
+ input_dev = input_allocate_device();
+ if (!input_dev)
+ goto err_free_mem;
+
+ dwav_usb_mt->data_size = sizeof(struct dwav_raw);
+ dwav_usb_mt->data = usb_alloc_coherent(udev, dwav_usb_mt->data_size,
+ GFP_KERNEL, &dwav_usb_mt->data_dma);
+ if (!dwav_usb_mt->data)
+ goto err_free_mem;
+
+ dwav_usb_mt->irq = usb_alloc_urb(0, GFP_KERNEL);
+ if (!dwav_usb_mt->irq) {
+ dev_dbg(&intf->dev,
+ "%s - usb_alloc_urb failed: usbtouch->irq\n",
+ __func__);
+ goto err_free_buffers;
+ }
+
+ if (usb_endpoint_type(endpoint) == USB_ENDPOINT_XFER_INT) {
+ usb_fill_int_urb(dwav_usb_mt->irq, udev,
+ usb_rcvintpipe(udev, endpoint->bEndpointAddress),
+ dwav_usb_mt->data, dwav_usb_mt->data_size,
+ dwav_usb_mt_irq, dwav_usb_mt, endpoint->bInterval);
+ } else {
+ usb_fill_bulk_urb(dwav_usb_mt->irq, udev,
+ usb_rcvbulkpipe(udev, endpoint->bEndpointAddress),
+ dwav_usb_mt->data, dwav_usb_mt->data_size,
+ dwav_usb_mt_irq, dwav_usb_mt);
+ }
+
+ dwav_usb_mt->irq->dev = udev;
+ dwav_usb_mt->irq->transfer_dma = dwav_usb_mt->data_dma;
+ dwav_usb_mt->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+ dwav_usb_mt->interface = intf;
+
+ if (udev->manufacturer)
+ strlcpy(dwav_usb_mt->name,
+ udev->manufacturer, sizeof(dwav_usb_mt->name));
+
+ if (udev->product) {
+ if (udev->manufacturer)
+ strlcat(dwav_usb_mt->name,
+ " ", sizeof(dwav_usb_mt->name));
+
+ strlcat(dwav_usb_mt->name,
+ udev->product, sizeof(dwav_usb_mt->name));
+ }
+
+ if (!strlen(dwav_usb_mt->name)) {
+ snprintf(dwav_usb_mt->name, sizeof(dwav_usb_mt->name),
+ "D-WAV Scientific MultiTouch %04x:%04x",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+ }
+
+ usb_make_path(udev, dwav_usb_mt->phys, sizeof(dwav_usb_mt->phys));
+ strlcat(dwav_usb_mt->phys, "/input0", sizeof(dwav_usb_mt->phys));
+
+ usb_to_input_id(udev, &input_dev->id);
+
+ input_dev->dev.parent = &intf->dev;
+
+ err = dwav_usb_mt_init(dwav_usb_mt, (void *)input_dev);
+ if (err)
+ goto err_free_urb;
+
+ usb_set_intfdata(intf, dwav_usb_mt);
+
+ dev_info(&intf->dev, "%s\n", DEV_INFO[dwav_usb_mt->dev_id].name);
+
+ return 0;
+
+err_free_urb:
+ usb_free_urb(dwav_usb_mt->irq);
+
+err_free_buffers:
+ dwav_usb_mt_free_buffers(udev, dwav_usb_mt);
+
+err_free_mem:
+ if (input_dev)
+ input_free_device(input_dev);
+ kfree(dwav_usb_mt);
+
+ return err;
+}
+
+static void dwav_usb_mt_disconnect(struct usb_interface *intf)
+{
+ struct dwav_usb_mt *dwav_usb_mt = usb_get_intfdata(intf);
+
+ if (!dwav_usb_mt)
+ return;
+
+ dev_dbg(&intf->dev,
+ "%s - dwav_usb_mt is initialized, cleaning up\n",
+ __func__);
+
+ usb_set_intfdata(intf, NULL);
+
+ /* this will stop IO via close */
+ input_unregister_device(dwav_usb_mt->input);
+
+ usb_free_urb(dwav_usb_mt->irq);
+
+ dwav_usb_mt_free_buffers(interface_to_usbdev(intf), dwav_usb_mt);
+
+ kfree(dwav_usb_mt);
+}
+
+MODULE_DEVICE_TABLE(usb, dwav_usb_mt_devices);
+
+static struct usb_driver dwav_usb_mt_driver = {
+ .name = "dwav_usb_mt",
+ .probe = dwav_usb_mt_probe,
+ .disconnect = dwav_usb_mt_disconnect,
+ .suspend = dwav_usb_mt_suspend,
+ .resume = dwav_usb_mt_resume,
+ .reset_resume = dwav_usb_mt_reset_resume,
+ .id_table = dwav_usb_mt_devices,
+ .supports_autosuspend = 1,
+};
+
+module_usb_driver(dwav_usb_mt_driver);
+
+MODULE_AUTHOR("Hardkernel Co.,Ltd");
+MODULE_DESCRIPTION("D-WAV USB(HID) MultiTouch Driver");
+MODULE_LICENSE("GPL");
+
+MODULE_ALIAS("dwav_usb_mt");
\ No newline at end of file
--
Armbian

40
patch/kernel/archive/meson64-6.4/general-media-cec-silence-CEC-timeout-message-HACK.patch Normal file
View File

@@ -0,0 +1,40 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Tue, 7 Jan 2020 07:12:47 +0000
Subject: HACK: media: cec: silence CEC timeout message
If testing with an AVR that does not pass-through CEC state the system
log fills with timeout messages. Silence this to stop the log rotation
and ensure other issues are visible.
[ 42.718009] cec-meson_ao_cec: message ff 84 50 00 01 timed out
[ 45.021994] cec-meson_ao_cec: message ff 87 00 15 82 timed out
[ 47.325965] cec-meson_ao_cec: message 10 timed out
[ 49.630023] cec-meson_ao_cec: message 10 timed out
[ 51.933960] cec-meson_ao_cec: message 10 timed out
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
drivers/media/cec/core/cec-adap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/cec/core/cec-adap.c b/drivers/media/cec/core/cec-adap.c
index 4f5ab3cae8a7..0e2cfa59bad6 100644
--- a/drivers/media/cec/core/cec-adap.c
+++ b/drivers/media/cec/core/cec-adap.c
@@ -501,9 +501,9 @@ int cec_thread_func(void *_adap)
* default).
*/
if (adap->transmitting) {
- pr_warn("cec-%s: message %*ph timed out\n", adap->name,
- adap->transmitting->msg.len,
- adap->transmitting->msg.msg);
+ //pr_warn("cec-%s: message %*ph timed out\n", adap->name,
+ // adap->transmitting->msg.len,
+ // adap->transmitting->msg.msg);
/* Just give up on this. */
cec_data_cancel(adap->transmitting,
CEC_TX_STATUS_TIMEOUT, 0);
--
Armbian

38
patch/kernel/archive/meson64-6.4/general-memory-marked-nomap.patch Normal file
View File

@@ -0,0 +1,38 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Wed, 15 Sep 2021 05:00:45 +0000
Subject: HACK: of: partial revert of fdt.c changes
This resolves reports similar to the below which are present in dmesg
since Linux 5.10; which are also causing crashes in some distros:
[ 0.000000] OF: fdt: Reserved memory: failed to reserve memory for node 'secmon@5000000': base 0x0000000005000000, size 3 MiB
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
drivers/of/fdt.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index d1a68b6d03b3..81508e8b34d2 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -480,15 +480,6 @@ static int __init early_init_dt_reserve_memory(phys_addr_t base,
phys_addr_t size, bool nomap)
{
if (nomap) {
- /*
- * If the memory is already reserved (by another region), we
- * should not allow it to be marked nomap, but don't worry
- * if the region isn't memory as it won't be mapped.
- */
- if (memblock_overlaps_region(&memblock.memory, base, size) &&
- memblock_is_region_reserved(base, size))
- return -EBUSY;
-
return memblock_mark_nomap(base, size);
}
return memblock_reserve(base, size);
--
Armbian

232
patch/kernel/archive/meson64-6.4/general-meson-aiu-Fix-HDMI-codec-control-selection.patch Normal file
View File

@@ -0,0 +1,232 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Sun, 3 Oct 2021 05:35:48 +0000
Subject: ASoC: meson: aiu: Fix HDMI codec control selection
The HDMI controllers on Amlogic Meson SoCs which use the AIU
audio-controller have two different audio format inputs:
- I2S which is also the only configuration supported on GXBB, GXL and
GXM SoCs since there's no SPDIF support in the DesignWare HDMI
controller driver (at the time of writing this)
- SPDIF can be used optionally, including pass-through formats
Switching between these requires us to set different registers:
AIU_HDMI_CLK_DATA_CTRL[1:0] "HDMI_DATA_CLK_SEL":
- 0x0 disables the HDMI output clock
- 0x1 selects the PCM clock
- 0x2 selects the AIU clock
- 0x3 is reserved
AIU_HDMI_CLK_DATA_CTRL[5:4] "HDMI_DATA_SEL":
- 0x0 outputs constant zero, disables HDMI data
- 0x1 selects PCM data
- 0x2 selects AIU I2S data
- 0x3 is reserved
AIU_CLK_CTRL_MORE[6] "HDMITX_SEL_AOCLKX2":
- 0x0 selects cts_i958 as AIU clk to hdmi_tx_audio_master_clk
- 0x1 selects cts_aoclkx2_int as AIU clk to hdmi_tx_audio_master_clk
The Meson8/8b/8m2 vendor driver uses the following settings:
SPDIF output to the HDMI controller:
- 0x2 (AIU clock) in AIU_HDMI_CLK_DATA_CTRL[1:0]
- 0x0 (no HDMI data) in AIU_HDMI_CLK_DATA_CTRL[5:4]
- 0x0 (using cts_i958 as AIU clk) in AIU_CLK_CTRL_MORE[6]
I2S output to the HDMI controller:
- 0x2 (AIU clock) in AIU_HDMI_CLK_DATA_CTRL[1:0]
- 0x2 (I2S data) in AIU_HDMI_CLK_DATA_CTRL[5:4]
- 0x0 (using cts_aoclkx2_int as AIU clk) in AIU_CLK_CTRL_MORE[6]
The GXBB/GXL/GXM vendor driver uses the following settings:
SPDIF output to the HDMI controller:
- not setting AIU_HDMI_CLK_DATA_CTRL at all
- 0x0 (using cts_i958 as AIU clk) in AIU_CLK_CTRL_MORE[6]
I2S output to the HDMI controller:
- 0x2 (AIU clock) in AIU_HDMI_CLK_DATA_CTRL[1:0]
- 0x2 (I2S data) in AIU_HDMI_CLK_DATA_CTRL[5:4]
- 0x0 (using cts_aoclkx2_int as AIU clk) in AIU_CLK_CTRL_MORE[6]
Set the three registers at the same time following what the vendor
driver does on Meson8/8b/8m2 SoCs. This makes the SPDIF output to the
HDMI controller work. The entries and order of the entries in the enum
is not changed on purpose to not break old configurations.
Fixes: b82b734c0e9a7 ("ASoC: meson: aiu: add hdmi codec control support")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
sound/soc/meson/aiu-codec-ctrl.c | 108 +++++++---
sound/soc/meson/aiu-encoder-i2s.c | 6 -
2 files changed, 80 insertions(+), 34 deletions(-)
diff --git a/sound/soc/meson/aiu-codec-ctrl.c b/sound/soc/meson/aiu-codec-ctrl.c
index 84c10956c241..c1aa13f4d65b 100644
--- a/sound/soc/meson/aiu-codec-ctrl.c
+++ b/sound/soc/meson/aiu-codec-ctrl.c
@@ -12,14 +12,60 @@
#include "aiu.h"
#include "meson-codec-glue.h"
-#define CTRL_CLK_SEL GENMASK(1, 0)
-#define CTRL_DATA_SEL_SHIFT 4
-#define CTRL_DATA_SEL (0x3 << CTRL_DATA_SEL_SHIFT)
-
-static const char * const aiu_codec_ctrl_mux_texts[] = {
- "DISABLED", "PCM", "I2S",
+#define AIU_HDMI_CLK_DATA_CTRL_CLK_SEL GENMASK(1, 0)
+#define AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_DISABLE 0x0
+#define AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_PCM 0x1
+#define AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_AIU 0x2
+#define AIU_HDMI_CLK_DATA_CTRL_DATA_SEL GENMASK(5, 4)
+#define AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_OUTPUT_ZERO 0x0
+#define AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_PCM_DATA 0x1
+#define AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_I2S_DATA 0x2
+
+#define AIU_CLK_CTRL_MORE_AMCLK BIT(6)
+
+#define AIU_HDMI_CTRL_MUX_DISABLED 0
+#define AIU_HDMI_CTRL_MUX_PCM 1
+#define AIU_HDMI_CTRL_MUX_I2S 2
+
+static const char * const aiu_codec_hdmi_ctrl_mux_texts[] = {
+ [AIU_HDMI_CTRL_MUX_DISABLED] = "DISABLED",
+ [AIU_HDMI_CTRL_MUX_PCM] = "PCM",
+ [AIU_HDMI_CTRL_MUX_I2S] = "I2S",
};
+static int aiu_codec_ctrl_mux_get_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component =
+ snd_soc_dapm_kcontrol_component(kcontrol);
+ unsigned int ctrl, more, mux = AIU_HDMI_CTRL_MUX_DISABLED;
+
+ ctrl = snd_soc_component_read(component, AIU_HDMI_CLK_DATA_CTRL);
+ if (FIELD_GET(AIU_HDMI_CLK_DATA_CTRL_CLK_SEL, ctrl) !=
+ AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_AIU) {
+ goto out;
+ }
+
+ more = snd_soc_component_read(component, AIU_CLK_CTRL_MORE);
+ if (FIELD_GET(AIU_HDMI_CLK_DATA_CTRL_DATA_SEL, ctrl) ==
+ AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_I2S_DATA &&
+ !!(more & AIU_CLK_CTRL_MORE_AMCLK)) {
+ mux = AIU_HDMI_CTRL_MUX_I2S;
+ goto out;
+ }
+
+ if (FIELD_GET(AIU_HDMI_CLK_DATA_CTRL_DATA_SEL, ctrl) ==
+ AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_OUTPUT_ZERO &&
+ !(more & AIU_CLK_CTRL_MORE_AMCLK)) {
+ mux = AIU_HDMI_CTRL_MUX_PCM;
+ goto out;
+ }
+
+out:
+ ucontrol->value.enumerated.item[0] = mux;
+ return 0;
+}
+
static int aiu_codec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -28,45 +74,51 @@ static int aiu_codec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol,
struct snd_soc_dapm_context *dapm =
snd_soc_dapm_kcontrol_dapm(kcontrol);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
- unsigned int mux, changed;
+ unsigned int mux, ctrl, more;
mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);
- changed = snd_soc_component_test_bits(component, e->reg,
- CTRL_DATA_SEL,
- FIELD_PREP(CTRL_DATA_SEL, mux));
- if (!changed)
- return 0;
+ if (mux == AIU_HDMI_CTRL_MUX_I2S) {
+ ctrl = FIELD_PREP(AIU_HDMI_CLK_DATA_CTRL_DATA_SEL,
+ AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_I2S_DATA);
+ more = AIU_CLK_CTRL_MORE_AMCLK;
+ } else {
+ ctrl = FIELD_PREP(AIU_HDMI_CLK_DATA_CTRL_DATA_SEL,
+ AIU_HDMI_CLK_DATA_CTRL_DATA_SEL_OUTPUT_ZERO);
+ more = 0;
+ }
+
+ if (mux == AIU_HDMI_CTRL_MUX_DISABLED) {
+ ctrl |= FIELD_PREP(AIU_HDMI_CLK_DATA_CTRL_CLK_SEL,
+ AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_DISABLE);
+ } else {
+ ctrl |= FIELD_PREP(AIU_HDMI_CLK_DATA_CTRL_CLK_SEL,
+ AIU_HDMI_CLK_DATA_CTRL_CLK_SEL_AIU);
+ }
/* Force disconnect of the mux while updating */
snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL);
- /* Reset the source first */
- snd_soc_component_update_bits(component, e->reg,
- CTRL_CLK_SEL |
- CTRL_DATA_SEL,
- FIELD_PREP(CTRL_CLK_SEL, 0) |
- FIELD_PREP(CTRL_DATA_SEL, 0));
+ snd_soc_component_update_bits(component, AIU_HDMI_CLK_DATA_CTRL,
+ AIU_HDMI_CLK_DATA_CTRL_CLK_SEL |
+ AIU_HDMI_CLK_DATA_CTRL_DATA_SEL,
+ ctrl);
- /* Set the appropriate source */
- snd_soc_component_update_bits(component, e->reg,
- CTRL_CLK_SEL |
- CTRL_DATA_SEL,
- FIELD_PREP(CTRL_CLK_SEL, mux) |
- FIELD_PREP(CTRL_DATA_SEL, mux));
+ snd_soc_component_update_bits(component, AIU_CLK_CTRL_MORE,
+ AIU_CLK_CTRL_MORE_AMCLK,
+ more);
snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
return 1;
}
-static SOC_ENUM_SINGLE_DECL(aiu_hdmi_ctrl_mux_enum, AIU_HDMI_CLK_DATA_CTRL,
- CTRL_DATA_SEL_SHIFT,
- aiu_codec_ctrl_mux_texts);
+static SOC_ENUM_SINGLE_VIRT_DECL(aiu_hdmi_ctrl_mux_enum,
+ aiu_codec_hdmi_ctrl_mux_texts);
static const struct snd_kcontrol_new aiu_hdmi_ctrl_mux =
SOC_DAPM_ENUM_EXT("HDMI Source", aiu_hdmi_ctrl_mux_enum,
- snd_soc_dapm_get_enum_double,
+ aiu_codec_ctrl_mux_get_enum,
aiu_codec_ctrl_mux_put_enum);
static const struct snd_soc_dapm_widget aiu_hdmi_ctrl_widgets[] = {
diff --git a/sound/soc/meson/aiu-encoder-i2s.c b/sound/soc/meson/aiu-encoder-i2s.c
index a0dd914c8ed1..21916034a46d 100644
--- a/sound/soc/meson/aiu-encoder-i2s.c
+++ b/sound/soc/meson/aiu-encoder-i2s.c
@@ -23,7 +23,6 @@
#define AIU_CLK_CTRL_AOCLK_INVERT BIT(6)
#define AIU_CLK_CTRL_LRCLK_INVERT BIT(7)
#define AIU_CLK_CTRL_LRCLK_SKEW GENMASK(9, 8)
-#define AIU_CLK_CTRL_MORE_HDMI_AMCLK BIT(6)
#define AIU_CLK_CTRL_MORE_I2S_DIV GENMASK(5, 0)
#define AIU_CODEC_DAC_LRCLK_CTRL_DIV GENMASK(11, 0)
@@ -176,11 +175,6 @@ static int aiu_encoder_i2s_set_clocks(struct snd_soc_component *component,
if (ret)
return ret;
- /* Make sure amclk is used for HDMI i2s as well */
- snd_soc_component_update_bits(component, AIU_CLK_CTRL_MORE,
- AIU_CLK_CTRL_MORE_HDMI_AMCLK,
- AIU_CLK_CTRL_MORE_HDMI_AMCLK);
-
return 0;
}
--
Armbian

35
patch/kernel/archive/meson64-6.4/general-meson-gx-mmc-fix-deferred-probing.patch Normal file
View File

@@ -0,0 +1,35 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Sergey Shtylyov <s.shtylyov@omp.ru>
Date: Fri, 24 Dec 2021 06:09:57 +0000
Subject: mmc: meson-gx: fix deferred probing
The driver overrides the error codes and IRQ0 returned by platform_get_irq()
to -EINVAL, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the error
codes upstream. IRQ0 is no longer returned by platform_get_irq(), so we now
can safely ignore it...
Fixes: cbcaac6d7dd2 ("mmc: meson-gx-mmc: Fix platform_get_irq's error checking")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
---
drivers/mmc/host/meson-gx-mmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 5c94ad4661ce..64a1520321b0 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -1233,8 +1233,8 @@ static int meson_mmc_probe(struct platform_device *pdev)
}
host->irq = platform_get_irq(pdev, 0);
- if (host->irq <= 0) {
- ret = -EINVAL;
+ if (host->irq < 0) {
+ ret = host->irq;
goto free_host;
}
--
Armbian

108
patch/kernel/archive/meson64-6.4/general-meson-mmc-1-arm64-amlogic-mmc-meson-gx-Add-core-tx-rx-eMMC-SD-SD.patch Normal file
View File

@@ -0,0 +1,108 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Vyacheslav Bocharov <adeep@lexina.in>
Date: Mon, 7 Nov 2022 14:19:08 +0100
Subject: arm64: amlogic: mmc: meson-gx: Add core, tx, rx eMMC/SD/SDIO phase
clock settings from devicetree data
The mmc driver has the same phase values for all meson platforms. However,
some platforms (and even some boards) require different values. This patch
transfers the values from the set in the code to the variables in the
device-tree file.
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
---
drivers/mmc/host/meson-gx-mmc.c | 19 +++--
include/dt-bindings/mmc/meson-gx-mmc.h | 35 ++++++++++
2 files changed, 48 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 64a1520321b0..fa9ec777e4a2 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -27,6 +27,7 @@
#include <linux/interrupt.h>
#include <linux/bitfield.h>
#include <linux/pinctrl/consumer.h>
+#include <dt-bindings/mmc/meson-gx-mmc.h>
#define DRIVER_NAME "meson-gx-mmc"
@@ -36,8 +37,6 @@
#define CLK_CORE_PHASE_MASK GENMASK(9, 8)
#define CLK_TX_PHASE_MASK GENMASK(11, 10)
#define CLK_RX_PHASE_MASK GENMASK(13, 12)
-#define CLK_PHASE_0 0
-#define CLK_PHASE_180 2
#define CLK_V2_TX_DELAY_MASK GENMASK(19, 16)
#define CLK_V2_RX_DELAY_MASK GENMASK(23, 20)
#define CLK_V2_ALWAYS_ON BIT(24)
@@ -428,13 +427,21 @@ static int meson_mmc_clk_init(struct meson_host *host)
const char *mux_parent_names[MUX_CLK_NUM_PARENTS];
const char *clk_parent[1];
u32 clk_reg;
-
+ u32 phase[3]; // <core_phase, tx_phase, rx_phase>
+
+ if (!(host->dev && host->dev->of_node) || (device_property_read_u32_array(host->dev,
+ "amlogic,mmc-phase", phase, 3) < 0)) {
+ dev_dbg(host->dev, "get amlogic,mmc-phase failed, use default phase settings\n");
+ phase[0] = CLK_PHASE_180;
+ phase[1] = CLK_PHASE_0;
+ phase[2] = CLK_PHASE_0;
+ }
/* init SD_EMMC_CLOCK to sane defaults w/min clock rate */
clk_reg = CLK_ALWAYS_ON(host);
clk_reg |= CLK_DIV_MASK;
- clk_reg |= FIELD_PREP(CLK_CORE_PHASE_MASK, CLK_PHASE_180);
- clk_reg |= FIELD_PREP(CLK_TX_PHASE_MASK, CLK_PHASE_0);
- clk_reg |= FIELD_PREP(CLK_RX_PHASE_MASK, CLK_PHASE_0);
+ clk_reg |= FIELD_PREP(CLK_CORE_PHASE_MASK, phase[0]);
+ clk_reg |= FIELD_PREP(CLK_TX_PHASE_MASK, phase[1]);
+ clk_reg |= FIELD_PREP(CLK_RX_PHASE_MASK, phase[2]);
if (host->mmc->caps & MMC_CAP_SDIO_IRQ)
clk_reg |= CLK_IRQ_SDIO_SLEEP(host);
writel(clk_reg, host->regs + SD_EMMC_CLOCK);
diff --git a/include/dt-bindings/mmc/meson-gx-mmc.h b/include/dt-bindings/mmc/meson-gx-mmc.h
new file mode 100644
index 000000000000..cfc4a9d75b2b
--- /dev/null
+++ b/include/dt-bindings/mmc/meson-gx-mmc.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */
+/*
+ * Copyright (c) 2022 Vyacheslav Bocharov
+ * Author: Vyacheslav Bocharov <adeep@lexina.in>
+ */
+
+#ifndef _DT_BINDINGS_MESON_GX_MMC_H
+#define _DT_BINDINGS_MESON_GX_MMC_H
+
+/*
+ * Cfg_rx_phase: RX clock phase
+ * bits: 9:8 R/W
+ * default: 0
+ * Recommended value: 0
+ *
+ * Cfg_tx_phase: TX clock phase
+ * bits: 9:8 R/W
+ * default: 0
+ * Recommended value: 2
+ *
+ * Cfg_co_phase: Core clock phase
+ * bits: 9:8 R/W
+ * default: 0
+ * Recommended value: 2
+ *
+ * values: 0: 0 phase, 1: 90 phase, 2: 180 phase, 3: 270 phase.
+ */
+
+#define CLK_PHASE_0 0
+#define CLK_PHASE_90 1
+#define CLK_PHASE_180 2
+#define CLK_PHASE_270 3
+
+
+#endif
--
Armbian

44
patch/kernel/archive/meson64-6.4/general-meson-mmc-2-arm64-amlogic-dts-meson-update-meson-axg-device-tree.patch Normal file
View File

@@ -0,0 +1,44 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Vyacheslav Bocharov <adeep@lexina.in>
Date: Mon, 7 Nov 2022 16:19:08 +0300
Subject: arm64: amlogic: dts: meson: update meson-axg device-tree for new
core, tx, rx phase clock settings.
Use phase 270 for core MMC clock on axg meson boards.
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index ff2b33313e63..58848e78efe4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -13,6 +13,7 @@
#include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
#include <dt-bindings/reset/amlogic,meson-axg-reset.h>
#include <dt-bindings/power/meson-axg-power.h>
+#include <dt-bindings/mmc/meson-gx-mmc.h>
/ {
compatible = "amlogic,meson-axg";
@@ -1892,6 +1893,7 @@ sd_emmc_b: sd@5000 {
<&clkc CLKID_SD_EMMC_B_CLK0>,
<&clkc CLKID_FCLK_DIV2>;
clock-names = "core", "clkin0", "clkin1";
+ amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
resets = <&reset RESET_SD_EMMC_B>;
};
@@ -1905,6 +1907,7 @@ sd_emmc_c: mmc@7000 {
<&clkc CLKID_FCLK_DIV2>;
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_C>;
+ amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
};
usb2_phy1: phy@9020 {
--
Armbian

45
patch/kernel/archive/meson64-6.4/general-meson-mmc-3-arm64-dts-docs-Update-mmc-meson-gx-documentation-for.patch Normal file
View File

@@ -0,0 +1,45 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Vyacheslav Bocharov <adeep@lexina.in>
Date: Thu, 10 Nov 2022 14:52:47 +0300
Subject: arm64: dts: docs: Update mmc meson-gx documentation for new config
option amlogic,mmc-phase
- amlogic,mmc-phases: 3-element array of clock phases for core, tx, rx
clock with values:
0: CLK_PHASE_0 - 0 phase
1: CLK_PHASE_90 - 90 phase
2: CLK_PHASE_180 - 180 phase
3: CLK_PHASE_270 - 270 phase
By default driver use <CLK_PHASE_180 CLK_PHASE_0 CLK_PHASE_0> value.
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
---
Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt
index ccc5358db131..98c89c5b3455 100644
--- a/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt
+++ b/Documentation/devicetree/bindings/mmc/amlogic,meson-gx.txt
@@ -25,6 +25,12 @@ Required properties:
Optional properties:
- amlogic,dram-access-quirk: set when controller's internal DMA engine cannot access the
DRAM memory, like on the G12A dedicated SDIO controller.
+- amlogic,mmc-phases: 3-element array of clock phases for core, tx, rx clock with values:
+ 0: CLK_PHASE_0 - 0 phase
+ 1: CLK_PHASE_90 - 90 phase
+ 2: CLK_PHASE_180 - 180 phase
+ 3: CLK_PHASE_270 - 270 phase
+ By default driver use <CLK_PHASE_180 CLK_PHASE_0 CLK_PHASE_0> value.
Example:
@@ -36,4 +42,5 @@ Example:
clock-names = "core", "clkin0", "clkin1";
pinctrl-0 = <&emmc_pins>;
resets = <&reset RESET_SD_EMMC_A>;
+ amlogic,mmc-phases = <CLK_PHASE_180 CLK_PHASE_0 CLK_PHASE_0>;
};
--
Armbian

1608
patch/kernel/archive/meson64-6.4/general-meson-vdec-add-HEVC-decode-codec.patch Normal file
View File

File diff suppressed because it is too large Load Diff

157
patch/kernel/archive/meson64-6.4/general-meson-vdec-add-handling-to-HEVC-decoder-.patch Normal file
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@@ -0,0 +1,157 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: benjamin545 <benjamin545@gmail.com>
Date: Mon, 2 Aug 2021 15:18:40 -0400
Subject: WIP: drivers: meson: vdec: add handling to HEVC decoder to show
frames when ready
..rather than when no longer referenced
the HEVC decode driver would not show the next frame until it was no longer referenced,
this would cause a backup of frames that were ready to render but held up by one or more
frames that were still referenced. The decoded picture buffer would fill up and stall
playback as no new frames could be placed in the decoded picture buffer.
---
drivers/staging/media/meson/vdec/codec_hevc.c | 52 ++++++----
1 file changed, 34 insertions(+), 18 deletions(-)
diff --git a/drivers/staging/media/meson/vdec/codec_hevc.c b/drivers/staging/media/meson/vdec/codec_hevc.c
index 3a6fd04a2d33..01218efde99b 100644
--- a/drivers/staging/media/meson/vdec/codec_hevc.c
+++ b/drivers/staging/media/meson/vdec/codec_hevc.c
@@ -223,6 +223,7 @@ struct hevc_frame {
u32 poc;
int referenced;
+ int show;
u32 num_reorder_pic;
u32 cur_slice_idx;
@@ -448,9 +449,11 @@ static void codec_hevc_update_referenced(struct codec_hevc *hevc)
((1 << (RPS_USED_BIT - 1)) - 1);
if (param->p.CUR_RPS[i] & (1 << (RPS_USED_BIT - 1))) {
poc_tmp = curr_poc -
- ((1 << (RPS_USED_BIT - 1)) - delt);
- } else
+ ((1 << (RPS_USED_BIT - 1)) - delt);
+ } else {
poc_tmp = curr_poc + delt;
+ }
+
if (poc_tmp == frame->poc) {
is_referenced = 1;
break;
@@ -462,13 +465,13 @@ static void codec_hevc_update_referenced(struct codec_hevc *hevc)
}
static struct hevc_frame *
-codec_hevc_get_lowest_poc_frame(struct codec_hevc *hevc)
+codec_hevc_get_next_ready_frame(struct codec_hevc *hevc)
{
struct hevc_frame *tmp, *ret = NULL;
u32 poc = INT_MAX;
list_for_each_entry(tmp, &hevc->ref_frames_list, list) {
- if (tmp->poc < poc) {
+ if ((tmp->poc < poc) && tmp->show) {
ret = tmp;
poc = tmp->poc;
}
@@ -478,28 +481,35 @@ codec_hevc_get_lowest_poc_frame(struct codec_hevc *hevc)
}
/* Try to output as many frames as possible */
-static void codec_hevc_output_frames(struct amvdec_session *sess)
+static void codec_hevc_show_frames(struct amvdec_session *sess)
{
- struct hevc_frame *tmp;
+ struct hevc_frame *tmp, *n;
struct codec_hevc *hevc = sess->priv;
- while ((tmp = codec_hevc_get_lowest_poc_frame(hevc))) {
+ while ((tmp = codec_hevc_get_next_ready_frame(hevc))) {
if (hevc->curr_poc &&
- (tmp->referenced ||
- tmp->num_reorder_pic >= hevc->frames_num))
+ (hevc->frames_num <= tmp->num_reorder_pic))
break;
dev_dbg(sess->core->dev, "DONE frame poc %u; vbuf %u\n",
tmp->poc, tmp->vbuf->vb2_buf.index);
amvdec_dst_buf_done_offset(sess, tmp->vbuf, tmp->offset,
V4L2_FIELD_NONE, false);
+
+ tmp->show = 0;
+ hevc->frames_num--;
+ }
+
+ /* clean output frame buffer */
+ list_for_each_entry_safe(tmp, n, &hevc->ref_frames_list, list) {
+ if (tmp->referenced || tmp->show)
+ continue;
+
list_del(&tmp->list);
kfree(tmp);
- hevc->frames_num--;
}
}
-
static int
codec_hevc_setup_workspace(struct amvdec_session *sess,
struct codec_hevc *hevc)
@@ -650,14 +660,17 @@ static int codec_hevc_start(struct amvdec_session *sess)
static void codec_hevc_flush_output(struct amvdec_session *sess)
{
struct codec_hevc *hevc = sess->priv;
- struct hevc_frame *tmp;
+ struct hevc_frame *tmp, *n;
- while (!list_empty(&hevc->ref_frames_list)) {
- tmp = codec_hevc_get_lowest_poc_frame(hevc);
+ while ((tmp = codec_hevc_get_next_ready_frame(hevc))) {
amvdec_dst_buf_done(sess, tmp->vbuf, V4L2_FIELD_NONE);
+ tmp->show = 0;
+ hevc->frames_num--;
+ }
+
+ list_for_each_entry_safe(tmp, n, &hevc->ref_frames_list, list) {
list_del(&tmp->list);
kfree(tmp);
- hevc->frames_num--;
}
}
@@ -719,6 +732,7 @@ codec_hevc_prepare_new_frame(struct amvdec_session *sess)
new_frame->vbuf = vbuf;
new_frame->referenced = 1;
+ new_frame->show = 1;
new_frame->poc = hevc->curr_poc;
new_frame->cur_slice_type = params->p.slice_type;
new_frame->num_reorder_pic = params->p.sps_num_reorder_pics_0;
@@ -1267,7 +1281,7 @@ static int codec_hevc_process_segment(struct amvdec_session *sess)
/* First slice: new frame */
if (slice_segment_address == 0) {
codec_hevc_update_referenced(hevc);
- codec_hevc_output_frames(sess);
+ codec_hevc_show_frames(sess);
hevc->cur_frame = codec_hevc_prepare_new_frame(sess);
if (!hevc->cur_frame)
@@ -1370,9 +1384,11 @@ static void codec_hevc_fetch_rpm(struct amvdec_session *sess)
u16 *rpm_vaddr = hevc->workspace_vaddr + RPM_OFFSET;
int i, j;
- for (i = 0; i < RPM_SIZE; i += 4)
+ for (i = 0; i < RPM_SIZE; i += 4) {
for (j = 0; j < 4; j++)
- hevc->rpm_param.l.data[i + j] = rpm_vaddr[i + 3 - j];
+ hevc->rpm_param.l.data[i + j] =
+ rpm_vaddr[i + 3 - j];
+ }
}
static void codec_hevc_resume(struct amvdec_session *sess)
--
Armbian

51
patch/kernel/archive/meson64-6.4/general-meson-vdec-check-if-parser-has-really-parser.patch Normal file
View File

@@ -0,0 +1,51 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 22 Nov 2021 09:15:21 +0000
Subject: WIP: drivers: meson: vdec: check if parser has really parser before
marking input buffer as error
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/staging/media/meson/vdec/esparser.c | 14 +++++++---
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/meson/vdec/esparser.c b/drivers/staging/media/meson/vdec/esparser.c
index 6cea1839dcca..4b9ef97639c0 100644
--- a/drivers/staging/media/meson/vdec/esparser.c
+++ b/drivers/staging/media/meson/vdec/esparser.c
@@ -300,6 +300,7 @@ esparser_queue(struct amvdec_session *sess, struct vb2_v4l2_buffer *vbuf)
u32 num_dst_bufs = 0;
u32 offset;
u32 pad_size;
+ u32 wp, wp2;
/*
* When max ref frame is held by VP9, this should be -= 3 to prevent a
@@ -354,15 +355,20 @@ esparser_queue(struct amvdec_session *sess, struct vb2_v4l2_buffer *vbuf)
}
pad_size = esparser_pad_start_code(core, vb, payload_size);
+ wp = amvdec_read_parser(core, PARSER_VIDEO_WP);
ret = esparser_write_data(core, phy, payload_size + pad_size);
+ wp2 = amvdec_read_parser(core, PARSER_VIDEO_WP);
if (ret <= 0) {
- dev_warn(core->dev, "esparser: input parsing error\n");
- amvdec_remove_ts(sess, vb->timestamp);
- v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_ERROR);
amvdec_write_parser(core, PARSER_FETCH_CMD, 0);
- return 0;
+ if (ret < 0 || wp2 == wp) {
+ dev_err(core->dev, "esparser: input parsing error ret %d (%x <=> %x)\n", ret, wp, wp2);
+ amvdec_remove_ts(sess, vb->timestamp);
+ v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_ERROR);
+
+ return 0;
+ }
}
atomic_inc(&sess->esparser_queued_bufs);
--
Armbian

587
patch/kernel/archive/meson64-6.4/general-meson-vdec-improve-mmu-and-fbc-handling-.patch Normal file
View File

@@ -0,0 +1,587 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: benjamin545 <benjamin545@gmail.com>
Date: Thu, 15 Jul 2021 16:32:39 -0400
Subject: WIP: drivers: meson: vdec: improve mmu and fbc handling and add 10
bit handling
Unknown patch. From LibreELEC?
---
drivers/staging/media/meson/vdec/codec_h264.c | 3 +-
drivers/staging/media/meson/vdec/codec_hevc_common.c | 164 ++++++----
drivers/staging/media/meson/vdec/codec_hevc_common.h | 3 +-
drivers/staging/media/meson/vdec/codec_vp9.c | 36 +-
drivers/staging/media/meson/vdec/esparser.c | 1 +
drivers/staging/media/meson/vdec/vdec.h | 1 +
drivers/staging/media/meson/vdec/vdec_helpers.c | 46 ++-
drivers/staging/media/meson/vdec/vdec_helpers.h | 10 +-
8 files changed, 163 insertions(+), 101 deletions(-)
diff --git a/drivers/staging/media/meson/vdec/codec_h264.c b/drivers/staging/media/meson/vdec/codec_h264.c
index c61128fc4bb9..d53c9a464bde 100644
--- a/drivers/staging/media/meson/vdec/codec_h264.c
+++ b/drivers/staging/media/meson/vdec/codec_h264.c
@@ -353,7 +353,8 @@ static void codec_h264_src_change(struct amvdec_session *sess)
frame_width, frame_height, crop_right, crop_bottom);
codec_h264_set_par(sess);
- amvdec_src_change(sess, frame_width, frame_height, h264->max_refs + 5);
+ amvdec_src_change(sess, frame_width, frame_height,
+ h264->max_refs + 5, 8);
}
/*
diff --git a/drivers/staging/media/meson/vdec/codec_hevc_common.c b/drivers/staging/media/meson/vdec/codec_hevc_common.c
index 0315cc0911cd..d6ed82dc93ca 100644
--- a/drivers/staging/media/meson/vdec/codec_hevc_common.c
+++ b/drivers/staging/media/meson/vdec/codec_hevc_common.c
@@ -30,8 +30,11 @@ const u16 vdec_hevc_parser_cmd[] = {
void codec_hevc_setup_decode_head(struct amvdec_session *sess, int is_10bit)
{
struct amvdec_core *core = sess->core;
- u32 body_size = amvdec_am21c_body_size(sess->width, sess->height);
- u32 head_size = amvdec_am21c_head_size(sess->width, sess->height);
+ u32 use_mmu = codec_hevc_use_mmu(core->platform->revision,
+ sess->pixfmt_cap, is_10bit);
+ u32 body_size = amvdec_amfbc_body_size(sess->width, sess->height,
+ is_10bit, use_mmu);
+ u32 head_size = amvdec_amfbc_head_size(sess->width, sess->height);
if (!codec_hevc_use_fbc(sess->pixfmt_cap, is_10bit)) {
/* Enable 2-plane reference read mode */
@@ -39,9 +42,17 @@ void codec_hevc_setup_decode_head(struct amvdec_session *sess, int is_10bit)
return;
}
+ /* enable mem saving mode for 8-bit */
+ if (!is_10bit)
+ amvdec_write_dos_bits(core, HEVC_SAO_CTRL5, BIT(9));
+ else
+ amvdec_clear_dos_bits(core, HEVC_SAO_CTRL5, BIT(9));
+
if (codec_hevc_use_mmu(core->platform->revision,
sess->pixfmt_cap, is_10bit))
amvdec_write_dos(core, HEVCD_MPP_DECOMP_CTL1, BIT(4));
+ else if (!is_10bit)
+ amvdec_write_dos(core, HEVCD_MPP_DECOMP_CTL1, BIT(3));
else
amvdec_write_dos(core, HEVCD_MPP_DECOMP_CTL1, 0);
@@ -73,7 +84,7 @@ static void codec_hevc_setup_buffers_gxbb(struct amvdec_session *sess,
idx = vb->index;
- if (codec_hevc_use_downsample(sess->pixfmt_cap, is_10bit))
+ if (codec_hevc_use_fbc(sess->pixfmt_cap, is_10bit))
buf_y_paddr = comm->fbc_buffer_paddr[idx];
else
buf_y_paddr = vb2_dma_contig_plane_dma_addr(vb, 0);
@@ -114,8 +125,8 @@ static void codec_hevc_setup_buffers_gxl(struct amvdec_session *sess,
{
struct amvdec_core *core = sess->core;
struct v4l2_m2m_buffer *buf;
- u32 revision = core->platform->revision;
u32 pixfmt_cap = sess->pixfmt_cap;
+ const u32 revision = core->platform->revision;
int i;
amvdec_write_dos(core, HEVCD_MPP_ANC2AXI_TBL_CONF_ADDR,
@@ -127,12 +138,14 @@ static void codec_hevc_setup_buffers_gxl(struct amvdec_session *sess,
dma_addr_t buf_uv_paddr = 0;
u32 idx = vb->index;
- if (codec_hevc_use_mmu(revision, pixfmt_cap, is_10bit))
- buf_y_paddr = comm->mmu_header_paddr[idx];
- else if (codec_hevc_use_downsample(pixfmt_cap, is_10bit))
- buf_y_paddr = comm->fbc_buffer_paddr[idx];
- else
- buf_y_paddr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ if (codec_hevc_use_downsample(pixfmt_cap, is_10bit)) {
+ if (codec_hevc_use_mmu(revision, pixfmt_cap, is_10bit))
+ buf_y_paddr = comm->mmu_header_paddr[idx];
+ else
+ buf_y_paddr = comm->fbc_buffer_paddr[idx];
+ } else {
+ buf_y_paddr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ }
amvdec_write_dos(core, HEVCD_MPP_ANC2AXI_TBL_DATA,
buf_y_paddr >> 5);
@@ -150,60 +163,67 @@ static void codec_hevc_setup_buffers_gxl(struct amvdec_session *sess,
amvdec_write_dos(core, HEVCD_MPP_ANC_CANVAS_DATA_ADDR, 0);
}
-void codec_hevc_free_fbc_buffers(struct amvdec_session *sess,
+void codec_hevc_free_mmu_headers(struct amvdec_session *sess,
struct codec_hevc_common *comm)
{
struct device *dev = sess->core->dev;
- u32 am21_size = amvdec_am21c_size(sess->width, sess->height);
int i;
for (i = 0; i < MAX_REF_PIC_NUM; ++i) {
- if (comm->fbc_buffer_vaddr[i]) {
- dma_free_coherent(dev, am21_size,
- comm->fbc_buffer_vaddr[i],
- comm->fbc_buffer_paddr[i]);
- comm->fbc_buffer_vaddr[i] = NULL;
+ if (comm->mmu_header_vaddr[i]) {
+ dma_free_coherent(dev, MMU_COMPRESS_HEADER_SIZE,
+ comm->mmu_header_vaddr[i],
+ comm->mmu_header_paddr[i]);
+ comm->mmu_header_vaddr[i] = NULL;
}
}
}
-EXPORT_SYMBOL_GPL(codec_hevc_free_fbc_buffers);
+EXPORT_SYMBOL_GPL(codec_hevc_free_mmu_headers);
-static int codec_hevc_alloc_fbc_buffers(struct amvdec_session *sess,
+static int codec_hevc_alloc_mmu_headers(struct amvdec_session *sess,
struct codec_hevc_common *comm)
{
struct device *dev = sess->core->dev;
struct v4l2_m2m_buffer *buf;
- u32 am21_size = amvdec_am21c_size(sess->width, sess->height);
v4l2_m2m_for_each_dst_buf(sess->m2m_ctx, buf) {
u32 idx = buf->vb.vb2_buf.index;
dma_addr_t paddr;
- void *vaddr = dma_alloc_coherent(dev, am21_size, &paddr,
- GFP_KERNEL);
+ void *vaddr = dma_alloc_coherent(dev, MMU_COMPRESS_HEADER_SIZE,
+ &paddr, GFP_KERNEL);
if (!vaddr) {
- codec_hevc_free_fbc_buffers(sess, comm);
+ codec_hevc_free_mmu_headers(sess, comm);
return -ENOMEM;
}
- comm->fbc_buffer_vaddr[idx] = vaddr;
- comm->fbc_buffer_paddr[idx] = paddr;
+ comm->mmu_header_vaddr[idx] = vaddr;
+ comm->mmu_header_paddr[idx] = paddr;
}
return 0;
}
-void codec_hevc_free_mmu_headers(struct amvdec_session *sess,
+void codec_hevc_free_fbc_buffers(struct amvdec_session *sess,
struct codec_hevc_common *comm)
{
struct device *dev = sess->core->dev;
+ u32 use_mmu;
+ u32 am21_size;
int i;
+ use_mmu = codec_hevc_use_mmu(sess->core->platform->revision,
+ sess->pixfmt_cap,
+ sess->bitdepth == 10 ? 1 : 0);
+
+ am21_size = amvdec_amfbc_size(sess->width, sess->height,
+ sess->bitdepth == 10 ? 1 : 0, use_mmu);
+
for (i = 0; i < MAX_REF_PIC_NUM; ++i) {
- if (comm->mmu_header_vaddr[i]) {
- dma_free_coherent(dev, MMU_COMPRESS_HEADER_SIZE,
- comm->mmu_header_vaddr[i],
- comm->mmu_header_paddr[i]);
- comm->mmu_header_vaddr[i] = NULL;
+ if (comm->fbc_buffer_vaddr[i]) {
+ dma_free_coherent(dev, am21_size,
+ comm->fbc_buffer_vaddr[i],
+ comm->fbc_buffer_paddr[i]);
+ comm->fbc_buffer_vaddr[i] = NULL;
}
}
@@ -213,33 +233,49 @@ void codec_hevc_free_mmu_headers(struct amvdec_session *sess,
comm->mmu_map_paddr);
comm->mmu_map_vaddr = NULL;
}
+
+ codec_hevc_free_mmu_headers(sess, comm);
}
-EXPORT_SYMBOL_GPL(codec_hevc_free_mmu_headers);
+EXPORT_SYMBOL_GPL(codec_hevc_free_fbc_buffers);
-static int codec_hevc_alloc_mmu_headers(struct amvdec_session *sess,
+static int codec_hevc_alloc_fbc_buffers(struct amvdec_session *sess,
struct codec_hevc_common *comm)
{
struct device *dev = sess->core->dev;
struct v4l2_m2m_buffer *buf;
+ u32 use_mmu;
+ u32 am21_size;
+ const u32 revision = sess->core->platform->revision;
+ const u32 is_10bit = sess->bitdepth == 10 ? 1 : 0;
+ int ret;
- comm->mmu_map_vaddr = dma_alloc_coherent(dev, MMU_MAP_SIZE,
- &comm->mmu_map_paddr,
- GFP_KERNEL);
- if (!comm->mmu_map_vaddr)
- return -ENOMEM;
+ use_mmu = codec_hevc_use_mmu(revision, sess->pixfmt_cap,
+ is_10bit);
+
+ am21_size = amvdec_amfbc_size(sess->width, sess->height,
+ is_10bit, use_mmu);
v4l2_m2m_for_each_dst_buf(sess->m2m_ctx, buf) {
u32 idx = buf->vb.vb2_buf.index;
dma_addr_t paddr;
- void *vaddr = dma_alloc_coherent(dev, MMU_COMPRESS_HEADER_SIZE,
- &paddr, GFP_KERNEL);
+ void *vaddr = dma_alloc_coherent(dev, am21_size, &paddr,
+ GFP_KERNEL);
if (!vaddr) {
- codec_hevc_free_mmu_headers(sess, comm);
+ codec_hevc_free_fbc_buffers(sess, comm);
return -ENOMEM;
}
- comm->mmu_header_vaddr[idx] = vaddr;
- comm->mmu_header_paddr[idx] = paddr;
+ comm->fbc_buffer_vaddr[idx] = vaddr;
+ comm->fbc_buffer_paddr[idx] = paddr;
+ }
+
+ if (codec_hevc_use_mmu(revision, sess->pixfmt_cap, is_10bit) &&
+ codec_hevc_use_downsample(sess->pixfmt_cap, is_10bit)) {
+ ret = codec_hevc_alloc_mmu_headers(sess, comm);
+ if (ret) {
+ codec_hevc_free_fbc_buffers(sess, comm);
+ return ret;
+ }
}
return 0;
@@ -250,21 +286,24 @@ int codec_hevc_setup_buffers(struct amvdec_session *sess,
int is_10bit)
{
struct amvdec_core *core = sess->core;
+ struct device *dev = core->dev;
int ret;
- if (codec_hevc_use_downsample(sess->pixfmt_cap, is_10bit)) {
- ret = codec_hevc_alloc_fbc_buffers(sess, comm);
- if (ret)
- return ret;
+ if (codec_hevc_use_mmu(core->platform->revision,
+ sess->pixfmt_cap, is_10bit)) {
+ comm->mmu_map_vaddr = dma_alloc_coherent(dev, MMU_MAP_SIZE,
+ &comm->mmu_map_paddr,
+ GFP_KERNEL);
+ if (!comm->mmu_map_vaddr)
+ return -ENOMEM;
}
if (codec_hevc_use_mmu(core->platform->revision,
- sess->pixfmt_cap, is_10bit)) {
- ret = codec_hevc_alloc_mmu_headers(sess, comm);
- if (ret) {
- codec_hevc_free_fbc_buffers(sess, comm);
- return ret;
- }
+ sess->pixfmt_cap, is_10bit) ||
+ codec_hevc_use_downsample(sess->pixfmt_cap, is_10bit)) {
+ ret = codec_hevc_alloc_fbc_buffers(sess, comm);
+ if (ret)
+ return ret;
}
if (core->platform->revision == VDEC_REVISION_GXBB)
@@ -278,19 +317,24 @@ EXPORT_SYMBOL_GPL(codec_hevc_setup_buffers);
void codec_hevc_fill_mmu_map(struct amvdec_session *sess,
struct codec_hevc_common *comm,
- struct vb2_buffer *vb)
+ struct vb2_buffer *vb,
+ u32 is_10bit)
{
- u32 size = amvdec_am21c_size(sess->width, sess->height);
- u32 nb_pages = size / PAGE_SIZE;
+ u32 use_mmu;
+ u32 size;
+ u32 nb_pages;
u32 *mmu_map = comm->mmu_map_vaddr;
u32 first_page;
u32 i;
- if (sess->pixfmt_cap == V4L2_PIX_FMT_NV12M)
- first_page = comm->fbc_buffer_paddr[vb->index] >> PAGE_SHIFT;
- else
- first_page = vb2_dma_contig_plane_dma_addr(vb, 0) >> PAGE_SHIFT;
+ use_mmu = codec_hevc_use_mmu(sess->core->platform->revision,
+ sess->pixfmt_cap, is_10bit);
+
+ size = amvdec_amfbc_size(sess->width, sess->height, is_10bit,
+ use_mmu);
+ nb_pages = size / PAGE_SIZE;
+ first_page = comm->fbc_buffer_paddr[vb->index] >> PAGE_SHIFT;
for (i = 0; i < nb_pages; ++i)
mmu_map[i] = first_page + i;
}
diff --git a/drivers/staging/media/meson/vdec/codec_hevc_common.h b/drivers/staging/media/meson/vdec/codec_hevc_common.h
index cf072b8a9da2..13f9f1d90a94 100644
--- a/drivers/staging/media/meson/vdec/codec_hevc_common.h
+++ b/drivers/staging/media/meson/vdec/codec_hevc_common.h
@@ -64,6 +64,7 @@ int codec_hevc_setup_buffers(struct amvdec_session *sess,
void codec_hevc_fill_mmu_map(struct amvdec_session *sess,
struct codec_hevc_common *comm,
- struct vb2_buffer *vb);
+ struct vb2_buffer *vb,
+ u32 is_10bit);
#endif
diff --git a/drivers/staging/media/meson/vdec/codec_vp9.c b/drivers/staging/media/meson/vdec/codec_vp9.c
index 394df5761556..c2fec7a89fea 100644
--- a/drivers/staging/media/meson/vdec/codec_vp9.c
+++ b/drivers/staging/media/meson/vdec/codec_vp9.c
@@ -458,12 +458,6 @@ struct codec_vp9 {
struct list_head ref_frames_list;
u32 frames_num;
- /* In case of downsampling (decoding with FBC but outputting in NV12M),
- * we need to allocate additional buffers for FBC.
- */
- void *fbc_buffer_vaddr[MAX_REF_PIC_NUM];
- dma_addr_t fbc_buffer_paddr[MAX_REF_PIC_NUM];
-
int ref_frame_map[REF_FRAMES];
int next_ref_frame_map[REF_FRAMES];
struct vp9_frame *frame_refs[REFS_PER_FRAME];
@@ -901,11 +895,8 @@ static void codec_vp9_set_sao(struct amvdec_session *sess,
buf_y_paddr =
vb2_dma_contig_plane_dma_addr(vb, 0);
- if (codec_hevc_use_fbc(sess->pixfmt_cap, vp9->is_10bit)) {
- val = amvdec_read_dos(core, HEVC_SAO_CTRL5) & ~0xff0200;
- amvdec_write_dos(core, HEVC_SAO_CTRL5, val);
- amvdec_write_dos(core, HEVC_CM_BODY_START_ADDR, buf_y_paddr);
- }
+ if (codec_hevc_use_fbc(sess->pixfmt_cap, vp9->is_10bit))
+ amvdec_write_dos(core, HEVC_CM_BODY_START_ADDR, buf_y_paddr);
if (sess->pixfmt_cap == V4L2_PIX_FMT_NV12M) {
buf_y_paddr =
@@ -920,8 +911,12 @@ static void codec_vp9_set_sao(struct amvdec_session *sess,
if (codec_hevc_use_mmu(core->platform->revision, sess->pixfmt_cap,
vp9->is_10bit)) {
- amvdec_write_dos(core, HEVC_CM_HEADER_START_ADDR,
- vp9->common.mmu_header_paddr[vb->index]);
+ dma_addr_t header_adr;
+ if (codec_hevc_use_downsample(sess->pixfmt_cap, vp9->is_10bit))
+ header_adr = vp9->common.mmu_header_paddr[vb->index];
+ else
+ header_adr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ amvdec_write_dos(core, HEVC_CM_HEADER_START_ADDR, header_adr);
/* use HEVC_CM_HEADER_START_ADDR */
amvdec_write_dos_bits(core, HEVC_SAO_CTRL5, BIT(10));
}
@@ -1148,9 +1143,13 @@ static void codec_vp9_set_mc(struct amvdec_session *sess,
{
struct amvdec_core *core = sess->core;
u32 scale = 0;
+ u32 use_mmu;
u32 sz;
int i;
+ use_mmu = codec_hevc_use_mmu(core->platform->revision,
+ sess->pixfmt_cap, vp9->is_10bit);
+
amvdec_write_dos(core, HEVCD_MPP_ANC_CANVAS_ACCCONFIG_ADDR, 1);
codec_vp9_set_refs(sess, vp9);
amvdec_write_dos(core, HEVCD_MPP_ANC_CANVAS_ACCCONFIG_ADDR,
@@ -1166,8 +1165,9 @@ static void codec_vp9_set_mc(struct amvdec_session *sess,
vp9->frame_refs[i]->height != vp9->height)
scale = 1;
- sz = amvdec_am21c_body_size(vp9->frame_refs[i]->width,
- vp9->frame_refs[i]->height);
+ sz = amvdec_amfbc_body_size(vp9->frame_refs[i]->width,
+ vp9->frame_refs[i]->height,
+ vp9->is_10bit, use_mmu);
amvdec_write_dos(core, VP9D_MPP_REFINFO_DATA,
vp9->frame_refs[i]->width);
@@ -1283,7 +1283,8 @@ static void codec_vp9_process_frame(struct amvdec_session *sess)
if (codec_hevc_use_mmu(core->platform->revision, sess->pixfmt_cap,
vp9->is_10bit))
codec_hevc_fill_mmu_map(sess, &vp9->common,
- &vp9->cur_frame->vbuf->vb2_buf);
+ &vp9->cur_frame->vbuf->vb2_buf,
+ vp9->is_10bit);
intra_only = param->p.show_frame ? 0 : param->p.intra_only;
@@ -2130,7 +2131,8 @@ static irqreturn_t codec_vp9_threaded_isr(struct amvdec_session *sess)
codec_vp9_fetch_rpm(sess);
if (codec_vp9_process_rpm(vp9)) {
- amvdec_src_change(sess, vp9->width, vp9->height, 16);
+ amvdec_src_change(sess, vp9->width, vp9->height, 16,
+ vp9->is_10bit ? 10 : 8);
/* No frame is actually processed */
vp9->cur_frame = NULL;
diff --git a/drivers/staging/media/meson/vdec/esparser.c b/drivers/staging/media/meson/vdec/esparser.c
index 4b9ef97639c0..98f1efa4ad31 100644
--- a/drivers/staging/media/meson/vdec/esparser.c
+++ b/drivers/staging/media/meson/vdec/esparser.c
@@ -321,6 +321,7 @@ esparser_queue(struct amvdec_session *sess, struct vb2_v4l2_buffer *vbuf)
if (esparser_vififo_get_free_space(sess) < payload_size ||
atomic_read(&sess->esparser_queued_bufs) >= num_dst_bufs)
return -EAGAIN;
+
} else if (esparser_vififo_get_free_space(sess) < payload_size) {
return -EAGAIN;
}
diff --git a/drivers/staging/media/meson/vdec/vdec.h b/drivers/staging/media/meson/vdec/vdec.h
index 0906b8fb5cc6..a48170fe4cff 100644
--- a/drivers/staging/media/meson/vdec/vdec.h
+++ b/drivers/staging/media/meson/vdec/vdec.h
@@ -244,6 +244,7 @@ struct amvdec_session {
u32 width;
u32 height;
u32 colorspace;
+ u32 bitdepth;
u8 ycbcr_enc;
u8 quantization;
u8 xfer_func;
diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c
index 7d2a75653250..d684057509bf 100644
--- a/drivers/staging/media/meson/vdec/vdec_helpers.c
+++ b/drivers/staging/media/meson/vdec/vdec_helpers.c
@@ -50,32 +50,40 @@ void amvdec_write_parser(struct amvdec_core *core, u32 reg, u32 val)
}
EXPORT_SYMBOL_GPL(amvdec_write_parser);
-/* 4 KiB per 64x32 block */
-u32 amvdec_am21c_body_size(u32 width, u32 height)
+/* AMFBC body is made out of 64x32 blocks with varying block size */
+u32 amvdec_amfbc_body_size(u32 width, u32 height, u32 is_10bit, u32 use_mmu)
{
u32 width_64 = ALIGN(width, 64) / 64;
u32 height_32 = ALIGN(height, 32) / 32;
+ u32 blk_size = 4096;
- return SZ_4K * width_64 * height_32;
+ if (!is_10bit) {
+ if (use_mmu)
+ blk_size = 3200;
+ else
+ blk_size = 3072;
+ }
+
+ return blk_size * width_64 * height_32;
}
-EXPORT_SYMBOL_GPL(amvdec_am21c_body_size);
+EXPORT_SYMBOL_GPL(amvdec_amfbc_body_size);
/* 32 bytes per 128x64 block */
-u32 amvdec_am21c_head_size(u32 width, u32 height)
+u32 amvdec_amfbc_head_size(u32 width, u32 height)
{
u32 width_128 = ALIGN(width, 128) / 128;
u32 height_64 = ALIGN(height, 64) / 64;
return 32 * width_128 * height_64;
}
-EXPORT_SYMBOL_GPL(amvdec_am21c_head_size);
+EXPORT_SYMBOL_GPL(amvdec_amfbc_head_size);
-u32 amvdec_am21c_size(u32 width, u32 height)
+u32 amvdec_amfbc_size(u32 width, u32 height, u32 is_10bit, u32 use_mmu)
{
- return ALIGN(amvdec_am21c_body_size(width, height) +
- amvdec_am21c_head_size(width, height), SZ_64K);
+ return ALIGN(amvdec_amfbc_body_size(width, height, is_10bit, use_mmu) +
+ amvdec_amfbc_head_size(width, height), SZ_64K);
}
-EXPORT_SYMBOL_GPL(amvdec_am21c_size);
+EXPORT_SYMBOL_GPL(amvdec_amfbc_size);
static int canvas_alloc(struct amvdec_session *sess, u8 *canvas_id)
{
@@ -440,7 +448,7 @@ void amvdec_set_par_from_dar(struct amvdec_session *sess,
EXPORT_SYMBOL_GPL(amvdec_set_par_from_dar);
void amvdec_src_change(struct amvdec_session *sess, u32 width,
- u32 height, u32 dpb_size)
+ u32 height, u32 dpb_size, u32 bitdepth)
{
static const struct v4l2_event ev = {
.type = V4L2_EVENT_SOURCE_CHANGE,
@@ -448,25 +456,27 @@ void amvdec_src_change(struct amvdec_session *sess, u32 width,
v4l2_ctrl_s_ctrl(sess->ctrl_min_buf_capture, dpb_size);
+ sess->bitdepth = bitdepth;
+
/*
* Check if the capture queue is already configured well for our
- * usecase. If so, keep decoding with it and do not send the event
+ * usecase. If so, keep decoding with it.
*/
if (sess->streamon_cap &&
sess->width == width &&
sess->height == height &&
dpb_size <= sess->num_dst_bufs) {
sess->fmt_out->codec_ops->resume(sess);
- return;
- }
+ } else {
+ sess->status = STATUS_NEEDS_RESUME;
+ sess->changed_format = 0;
+ }
- sess->changed_format = 0;
sess->width = width;
sess->height = height;
- sess->status = STATUS_NEEDS_RESUME;
- dev_dbg(sess->core->dev, "Res. changed (%ux%u), DPB size %u\n",
- width, height, dpb_size);
+ dev_dbg(sess->core->dev, "Res. changed (%ux%u), DPB %u, bitdepth %u\n",
+ width, height, dpb_size, bitdepth);
v4l2_event_queue_fh(&sess->fh, &ev);
}
EXPORT_SYMBOL_GPL(amvdec_src_change);
diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.h b/drivers/staging/media/meson/vdec/vdec_helpers.h
index 4bf3e61d081b..1a711679d26a 100644
--- a/drivers/staging/media/meson/vdec/vdec_helpers.h
+++ b/drivers/staging/media/meson/vdec/vdec_helpers.h
@@ -27,9 +27,10 @@ void amvdec_clear_dos_bits(struct amvdec_core *core, u32 reg, u32 val);
u32 amvdec_read_parser(struct amvdec_core *core, u32 reg);
void amvdec_write_parser(struct amvdec_core *core, u32 reg, u32 val);
-u32 amvdec_am21c_body_size(u32 width, u32 height);
-u32 amvdec_am21c_head_size(u32 width, u32 height);
-u32 amvdec_am21c_size(u32 width, u32 height);
+/* Helpers for the Amlogic compressed framebuffer format */
+u32 amvdec_amfbc_body_size(u32 width, u32 height, u32 is_10bit, u32 use_mmu);
+u32 amvdec_amfbc_head_size(u32 width, u32 height);
+u32 amvdec_amfbc_size(u32 width, u32 height, u32 is_10bit, u32 use_mmu);
/**
* amvdec_dst_buf_done_idx() - Signal that a buffer is done decoding
@@ -77,9 +78,10 @@ void amvdec_set_par_from_dar(struct amvdec_session *sess,
* @width: picture width detected by the hardware
* @height: picture height detected by the hardware
* @dpb_size: Decoded Picture Buffer size (= amount of buffers for decoding)
+ * @bitdepth: Bit depth (usually 10 or 8) of the coded content
*/
void amvdec_src_change(struct amvdec_session *sess, u32 width,
- u32 height, u32 dpb_size);
+ u32 height, u32 dpb_size, u32 bitdepth);
/**
* amvdec_abort() - Abort the current decoding session
--
Armbian

28
patch/kernel/archive/meson64-6.4/general-meson-vdec-remove-redundant-if-statement.patch Normal file
View File

@@ -0,0 +1,28 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: benjamin545 <benjamin545@gmail.com>
Date: Thu, 15 Jul 2021 14:32:33 -0400
Subject: WIP: drivers: meson: vdec: remove redundant if statement
checking if sess->fmt_out->pixfmt is V4L2_PIX_FMT_VP9 was already done
as a condition to enter the if statement where this additional check is performed
---
drivers/staging/media/meson/vdec/esparser.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/media/meson/vdec/esparser.c b/drivers/staging/media/meson/vdec/esparser.c
index 98f1efa4ad31..06f627b141fb 100644
--- a/drivers/staging/media/meson/vdec/esparser.c
+++ b/drivers/staging/media/meson/vdec/esparser.c
@@ -315,8 +315,7 @@ esparser_queue(struct amvdec_session *sess, struct vb2_v4l2_buffer *vbuf)
num_dst_bufs = codec_ops->num_pending_bufs(sess);
num_dst_bufs += v4l2_m2m_num_dst_bufs_ready(sess->m2m_ctx);
- if (sess->fmt_out->pixfmt == V4L2_PIX_FMT_VP9)
- num_dst_bufs -= 3;
+ num_dst_bufs -= 3;
if (esparser_vififo_get_free_space(sess) < payload_size ||
atomic_read(&sess->esparser_queued_bufs) >= num_dst_bufs)
--
Armbian

268
patch/kernel/archive/meson64-6.4/general-meson64-overlays.patch Normal file
View File

@@ -0,0 +1,268 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zhang Ning <832666+zhangn1985@users.noreply.github.com>
Date: Thu, 19 Sep 2019 16:20:31 +0800
Subject: general: meson64 overlays
Signed-off-by: Zhang Ning <832666+zhangn1985@users.noreply.github.com>
---
arch/arm64/boot/dts/amlogic/overlay/Makefile | 20 ++++++
arch/arm64/boot/dts/amlogic/overlay/README.meson-overlays | 20 ++++++
arch/arm64/boot/dts/amlogic/overlay/meson-fixup.scr-cmd | 4 ++
arch/arm64/boot/dts/amlogic/overlay/meson-g12-gxl-cma-pool-896MB.dts | 19 ++++++
arch/arm64/boot/dts/amlogic/overlay/meson-i2cA.dts | 17 +++++
arch/arm64/boot/dts/amlogic/overlay/meson-i2cB.dts | 17 +++++
arch/arm64/boot/dts/amlogic/overlay/meson-uartA.dts | 11 ++++
arch/arm64/boot/dts/amlogic/overlay/meson-uartC.dts | 11 ++++
arch/arm64/boot/dts/amlogic/overlay/meson-w1-gpio.dts | 20 ++++++
arch/arm64/boot/dts/amlogic/overlay/meson-w1AB-gpio.dts | 32 ++++++++++
scripts/Makefile.lib | 3 +
11 files changed, 174 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/overlay/Makefile b/arch/arm64/boot/dts/amlogic/overlay/Makefile
new file mode 100644
index 000000000000..9d5c727602d1
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/Makefile
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0
+dtbo-$(CONFIG_ARCH_MESON) += \
+ meson-i2cA.dtbo \
+ meson-i2cB.dtbo \
+ meson-uartA.dtbo \
+ meson-uartC.dtbo \
+ meson-w1-gpio.dtbo \
+ meson-w1AB-gpio.dtbo \
+ meson-g12-gxl-cma-pool-896MB.dtbo
+
+scr-$(CONFIG_ARCH_MESON) += \
+ meson-fixup.scr
+
+dtbotxt-$(CONFIG_ARCH_MESON) += \
+ README.meson-overlays
+
+targets += $(dtbo-y) $(scr-y) $(dtbotxt-y)
+
+always := $(dtbo-y) $(scr-y) $(dtbotxt-y)
+clean-files := *.dtbo *.scr
diff --git a/arch/arm64/boot/dts/amlogic/overlay/README.meson-overlays b/arch/arm64/boot/dts/amlogic/overlay/README.meson-overlays
new file mode 100644
index 000000000000..1b169a7a1525
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/README.meson-overlays
@@ -0,0 +1,20 @@
+This document describes overlays provided in the kernel packages
+For generic Armbian overlays documentation please see
+https://docs.armbian.com/User-Guide_Allwinner_overlays/
+
+### Platform:
+
+meson (Amlogic)
+
+### Provided overlays:
+
+- i2c8
+
+### Overlay details:
+
+### i2c8
+
+Activates TWI/I2C bus 8
+
+I2C8 pins (SCL, SDA): GPIO1-C4, GPIO1-C5
+
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-fixup.scr-cmd b/arch/arm64/boot/dts/amlogic/overlay/meson-fixup.scr-cmd
new file mode 100644
index 000000000000..d4c39e20a3a2
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-fixup.scr-cmd
@@ -0,0 +1,4 @@
+# overlays fixup script
+# implements (or rather substitutes) overlay arguments functionality
+# using u-boot scripting, environment variables and "fdt" command
+
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-g12-gxl-cma-pool-896MB.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-g12-gxl-cma-pool-896MB.dts
new file mode 100644
index 000000000000..f8c476b04e8c
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-g12-gxl-cma-pool-896MB.dts
@@ -0,0 +1,19 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "amlogic,g12a", "amlogic,g12b", "amlogic,meson-gxl";
+
+ fragment@0 {
+ target-path = "/reserved-memory";
+ __overlay__ {
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0x38000000>;
+ alignment = <0x0 0x400000>;
+ linux,cma-default;
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-i2cA.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-i2cA.dts
new file mode 100644
index 000000000000..bfb72feb7e36
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-i2cA.dts
@@ -0,0 +1,17 @@
+/dts-v1/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+ fragment@0 {
+ target-path = "/aliases";
+ __overlay__ {
+ i2cA = "/soc/bus@c1100000/i2c@8500";
+ };
+ };
+ fragment@1 {
+ target-path = "/soc/bus@c1100000/i2c@8500";
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-i2cB.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-i2cB.dts
new file mode 100644
index 000000000000..d75867bce99b
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-i2cB.dts
@@ -0,0 +1,17 @@
+/dts-v1/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+ fragment@0 {
+ target-path = "/aliases";
+ __overlay__ {
+ i2cA = "/soc/bus@c1100000/i2c@87c0";
+ };
+ };
+ fragment@1 {
+ target-path = "/soc/bus@c1100000/i2c@87c0";
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-uartA.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-uartA.dts
new file mode 100644
index 000000000000..3aecd60aaf64
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-uartA.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+ fragment@0 {
+ target-path = "/soc/bus@c1100000/serial@84c0";
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-uartC.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-uartC.dts
new file mode 100644
index 000000000000..2b40ee4c02d3
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-uartC.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+ fragment@0 {
+ target-path = "/soc/bus@c1100000/serial@8700";
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-w1-gpio.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-w1-gpio.dts
new file mode 100644
index 000000000000..ac76a4f20ab7
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-w1-gpio.dts
@@ -0,0 +1,20 @@
+// Definitions for w1-gpio module (without external pullup)
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+
+ fragment@0 {
+ target-path = "/";
+ __overlay__ {
+
+ w1: onewire@0 {
+ compatible = "w1-gpio";
+ pinctrl-names = "default";
+ gpios = <&gpio 91 6>; // GPIOY_16
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlay/meson-w1AB-gpio.dts b/arch/arm64/boot/dts/amlogic/overlay/meson-w1AB-gpio.dts
new file mode 100644
index 000000000000..f6b0d7eff158
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlay/meson-w1AB-gpio.dts
@@ -0,0 +1,32 @@
+// Definitions for w1-gpio module (without external pullup)
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "amlogic,meson-gxbb";
+
+ fragment@0 {
+ target-path = "/";
+ __overlay__ {
+
+ w1a: onewire@0 {
+ compatible = "w1-gpio";
+ pinctrl-names = "default";
+ gpios = <&gpio 91 6>; // GPIOY_16
+ status = "okay";
+ };
+ };
+ };
+ fragment@1 {
+ target-path = "/";
+ __overlay__ {
+
+ w1b: onewire@1 {
+ compatible = "w1-gpio";
+ pinctrl-names = "default";
+ gpios = <&gpio 90 6>; // GPIOY_15
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f6844387b77b..9db98698769f 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -88,6 +88,9 @@ base-dtb-y := $(foreach m, $(multi-dtb-y), $(firstword $(call suffix-search, $m,
always-y += $(dtb-y)
+# Overlay targets
+extra-y += $(dtbo-y) $(scr-y) $(dtbotxt-y)
+
# Add subdir path
ifneq ($(obj),.)
--
Armbian

48
patch/kernel/archive/meson64-6.4/general-of-fdt-Scan-memreserve-last.patch Normal file
View File

@@ -0,0 +1,48 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lucas Tanure <tanure@linux.com>
Date: Wed, 12 Apr 2023 18:46:20 -0400
Subject: FROMLIST(v4): of: fdt: Scan /memreserve/ last
Change the scanning /memreserve/ and /reserved-memory node order to fix
Kernel panic on Khadas Vim3 Board.
If /memreserve/ goes first, the memory is reserved, but nomap can't be
applied to the region. So the memory won't be used by Linux, but it is
still present in the linear map as normal memory, which allows
speculation. Legitimate access to adjacent pages will cause the CPU
to end up prefetching into them leading to Kernel panic.
So /reserved-memory node should go first, as it has a more updated
description of the memory regions and can apply flags, like nomap.
Signed-off-by: Lucas Tanure <tanure@linux.com>
---
drivers/of/fdt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 81508e8b34d2..0252a7189d99 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -626,6 +626,9 @@ void __init early_init_fdt_scan_reserved_mem(void)
if (!initial_boot_params)
return;
+ fdt_scan_reserved_mem();
+ fdt_reserve_elfcorehdr();
+
/* Process header /memreserve/ fields */
for (n = 0; ; n++) {
fdt_get_mem_rsv(initial_boot_params, n, &base, &size);
@@ -634,8 +637,6 @@ void __init early_init_fdt_scan_reserved_mem(void)
memblock_reserve(base, size);
}
- fdt_scan_reserved_mem();
- fdt_reserve_elfcorehdr();
fdt_init_reserved_mem();
}
--
Armbian

28
patch/kernel/archive/meson64-6.4/general-rc-drivers-should-produce-alternate-pulse-and-space-timing-events.patch Normal file
View File

@@ -0,0 +1,28 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Igor Pecovnik <igor.pecovnik@gmail.com>
Date: Tue, 26 Jun 2018 12:47:49 +0000
Subject: media: rc: drivers should produce alternate pulse and space timing
events
Unknown patch. Archeology revelated nothing. Good luck...
---
drivers/media/rc/meson-ir.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index 4b769111f78e..dd3aa1332f53 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -91,7 +91,8 @@ static irqreturn_t meson_ir_irq(int irqno, void *dev_id)
status = readl_relaxed(ir->reg + IR_DEC_STATUS);
rawir.pulse = !!(status & STATUS_IR_DEC_IN);
- ir_raw_event_store_with_timeout(ir->rc, &rawir);
+ if (ir_raw_event_store_with_filter(ir->rc, &rawir))
+ ir_raw_event_handle(ir->rc);
spin_unlock(&ir->lock);
--
Armbian

28
patch/kernel/archive/meson64-6.4/general-si2168-fix-cmd-timeout.patch Normal file
View File

@@ -0,0 +1,28 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Koumes <koumes@centrum.cz>
Date: Sat, 1 Jun 2019 21:20:26 +0000
Subject: si2168: fix cmd timeout
Some demuxer si2168 commands may take 130-140 ms.
(DVB-T/T2 tuner MyGica T230C v2).
Details: https://github.com/CoreELEC/CoreELEC/pull/208
---
drivers/media/dvb-frontends/si2168.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 2a0e108c5eb0..e7bfb8096bf9 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -40,7 +40,7 @@ static int si2168_cmd_execute(struct i2c_client *client, struct si2168_cmd *cmd)
if (cmd->rlen) {
/* wait cmd execution terminate */
- #define TIMEOUT 70
+ #define TIMEOUT 200
timeout = jiffies + msecs_to_jiffies(TIMEOUT);
while (!time_after(jiffies, timeout)) {
ret = i2c_master_recv(client, cmd->args, cmd->rlen);
--
Armbian

37
patch/kernel/archive/meson64-6.4/general-sound-soc-remove-mono-channel-as-it-curren.patch Normal file
View File

@@ -0,0 +1,37 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: ckkim <changkon12@gmail.com>
Date: Thu, 20 Feb 2020 18:52:57 +0900
Subject: ODROID-N2: sound/soc: remove mono channel as it currently doesn't
work hdmi output.
Change-Id: I4d43b802815779687ade974f049f2b0517a411d1
Signed-off-by: ckkim <changkon12@gmail.com>
---
sound/soc/meson/axg-frddr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/meson/axg-frddr.c b/sound/soc/meson/axg-frddr.c
index 61f9d417fd60..b0f3883af0a9 100644
--- a/sound/soc/meson/axg-frddr.c
+++ b/sound/soc/meson/axg-frddr.c
@@ -106,7 +106,7 @@ static struct snd_soc_dai_driver axg_frddr_dai_drv = {
.name = "FRDDR",
.playback = {
.stream_name = "Playback",
- .channels_min = 1,
+ .channels_min = 2,
.channels_max = AXG_FIFO_CH_MAX,
.rates = AXG_FIFO_RATES,
.formats = AXG_FIFO_FORMATS,
@@ -181,7 +181,7 @@ static struct snd_soc_dai_driver g12a_frddr_dai_drv = {
.name = "FRDDR",
.playback = {
.stream_name = "Playback",
- .channels_min = 1,
+ .channels_min = 2,
.channels_max = AXG_FIFO_CH_MAX,
.rates = AXG_FIFO_RATES,
.formats = AXG_FIFO_FORMATS,
--
Armbian

92
patch/kernel/archive/meson64-6.4/general-spi-nor-add-support-for-XT25F128B.patch Normal file
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@@ -0,0 +1,92 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Thu, 28 Jan 2021 09:43:36 +0000
Subject: spi-nor: add support for XT25F128B & XT25Q64
This adds support for the XT25F128B as found on the RockPi4b SBC.
- Ricardo Pardini <ricardo@pardini.net> 23/jan/2023: add XT25Q64 SPI NOR chip
- found on HK's vendor tree: https://github.com/hardkernel/linux/blame/05e3dc1688758bd401e0f7cdd9809a3f9251f7c1/drivers/mtd/spi-nor/spi-nor.c#L1024-L1026
Signed-off-by: Andreas Rammhold <andreas@rammhold.de>
Signed-off-by: Ricardo Pardini <ricardo@pardini.net>
This continues the efforts done in [1] & [2] that went stale. I've
tested this patch on my RockPi4b which only has the xt25f128b (and not
the xt25f32b as also propsed in [2]). I have tried to obtain a copy of
the datasheets but was unable to find them. Not sure whre you would get
them.
While [1] was already for the new spi-nor layout it was missing the bits
in the core.{c,h} files.
[1]: https://patchwork.ozlabs.org/project/linux-mtd/patch/CAMgqO2y9MYDj6antOaWLBRKU8vGEwqCB-Y1TkXTSWsmsed+W6A@mail.gmail.com/
[2]: https://patchwork.ozlabs.org/project/linux-mtd/patch/20200206171941.GA2398@makrotopia.org/
---
drivers/mtd/spi-nor/Makefile | 1 +
drivers/mtd/spi-nor/core.c | 1 +
drivers/mtd/spi-nor/core.h | 1 +
drivers/mtd/spi-nor/xtx.c | 17 ++++++++++
4 files changed, 20 insertions(+)
diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile
index e347b435a038..8992c592a896 100644
--- a/drivers/mtd/spi-nor/Makefile
+++ b/drivers/mtd/spi-nor/Makefile
@@ -17,6 +17,7 @@ spi-nor-objs += sst.o
spi-nor-objs += winbond.o
spi-nor-objs += xilinx.o
spi-nor-objs += xmc.o
+spi-nor-objs += xtx.o
spi-nor-$(CONFIG_DEBUG_FS) += debugfs.o
obj-$(CONFIG_MTD_SPI_NOR) += spi-nor.o
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index d75db5076793..0efab0b56697 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -1633,6 +1633,7 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
&spi_nor_winbond,
&spi_nor_xilinx,
&spi_nor_xmc,
+ &spi_nor_xtx,
};
static const struct flash_info spi_nor_generic_flash = {
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 75ec2e560424..8e2c23349003 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -633,6 +633,7 @@ extern const struct spi_nor_manufacturer spi_nor_sst;
extern const struct spi_nor_manufacturer spi_nor_winbond;
extern const struct spi_nor_manufacturer spi_nor_xilinx;
extern const struct spi_nor_manufacturer spi_nor_xmc;
+extern const struct spi_nor_manufacturer spi_nor_xtx;
extern const struct attribute_group *spi_nor_sysfs_groups[];
diff --git a/drivers/mtd/spi-nor/xtx.c b/drivers/mtd/spi-nor/xtx.c
new file mode 100644
index 000000000000..900f2ac146a3
--- /dev/null
+++ b/drivers/mtd/spi-nor/xtx.c
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/mtd/spi-nor.h>
+
+#include "core.h"
+
+static const struct flash_info xtx_parts[] = {
+ /* XTX (Shenzhen Xin Tian Xia Tech) */
+ { "xt25f128b", INFO(0x0b4018, 0, 64 * 1024, 256) },
+ { "XT25Q64", INFO(0x0b6017, 0, 64 * 1024, 128) },
+};
+
+const struct spi_nor_manufacturer spi_nor_xtx = {
+ .name = "xtx",
+ .parts = xtx_parts,
+ .nparts = ARRAY_SIZE(xtx_parts),
+};
--
Armbian

53
patch/kernel/archive/meson64-6.4/general-usb-core-improve-handling-of-hubs-with-no-ports.patch Normal file
View File

@@ -0,0 +1,53 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Wed, 23 Feb 2022 02:21:19 +0000
Subject: usb: core: improve handling of hubs with no ports
I get the "hub doesn't have any ports" error message on a system with
Amlogic S905W SoC. Seems the SoC has internal USB 3.0 supports but
is crippled with regard to USB 3.0 ports.
Maybe we shouldn't consider this scenario an error. So let's change
the message to info level, but otherwise keep the handling of the
scenario as it is today. With the patch it looks like this on my
system.
dwc2 c9100000.usb: supply vusb_d not found, using dummy regulator
dwc2 c9100000.usb: supply vusb_a not found, using dummy regulator
dwc2 c9100000.usb: EPs: 7, dedicated fifos, 712 entries in SPRAM
xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
xhci-hcd xhci-hcd.0.auto: hcc params 0x0228f664 hci version 0x100 quirks 0x0000000002010010
xhci-hcd xhci-hcd.0.auto: irq 49, io mem 0xc9000000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
hub 2-0:1.0: USB hub found
hub 2-0:1.0: hub has no ports, exiting
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/usb/core/hub.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 5991cf2a63a3..d38deb95fb36 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1427,9 +1427,8 @@ static int hub_configure(struct usb_hub *hub,
ret = -ENODEV;
goto fail;
} else if (hub->descriptor->bNbrPorts == 0) {
- message = "hub doesn't have any ports!";
- ret = -ENODEV;
- goto fail;
+ dev_info(hub_dev, "hub has no ports, exiting\n");
+ return -ENODEV;
}
/*
--
Armbian

100
patch/kernel/archive/meson64-6.4/jethome-0001-Fix-meson64-add-gpio-irq-patch-from-https-lkml.org-l.patch Normal file
View File

@@ -0,0 +1,100 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: usera <adeep@lexina.in>
Date: Mon, 12 Apr 2021 16:16:42 +0200
Subject: Fix:meson64: add gpio irq (patch from
https://lkml.org/lkml/2020/11/27/8)
Signed-off-by: Vyacheslav Bocharov <devel@lexina.in>
---
drivers/pinctrl/meson/pinctrl-meson.c | 41 ++++++++++
drivers/pinctrl/meson/pinctrl-meson.h | 1 +
2 files changed, 42 insertions(+)
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 530f3f934e19..690832c48f79 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -52,6 +52,7 @@
#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/seq_file.h>
+#include <linux/of_irq.h>
#include "../core.h"
#include "../pinctrl-utils.h"
@@ -602,6 +603,40 @@ static int meson_gpio_get(struct gpio_chip *chip, unsigned gpio)
return !!(val & BIT(bit));
}
+static int meson_gpio_to_irq(struct gpio_chip *chip, unsigned int gpio)
+{
+ struct meson_pinctrl *pc = gpiochip_get_data(chip);
+ struct meson_bank *bank;
+ struct irq_fwspec fwspec;
+ int hwirq;
+
+ if (meson_get_bank(pc, gpio, &bank))
+ return -EINVAL;
+
+ if (bank->irq_first < 0) {
+ dev_warn(pc->dev, "no support irq for pin[%d]\n", gpio);
+ return -EINVAL;
+ }
+ if (!pc->of_irq) {
+ dev_err(pc->dev, "invalid device node of gpio INTC\n");
+ return -EINVAL;
+ }
+
+ hwirq = gpio - bank->first + bank->irq_first;
+ printk("gpio irq setup: hwirq: 0x%X irqfirst: 0x%X irqlast: 0x%X pin[%d]\n", hwirq, bank->irq_first, bank->irq_last, gpio);
+ if (hwirq > bank->irq_last)
+ {
+ dev_warn(pc->dev, "no more irq for pin[%d]\n", gpio);
+ return -EINVAL;
+ }
+ fwspec.fwnode = of_node_to_fwnode(pc->of_irq);
+ fwspec.param_count = 2;
+ fwspec.param[0] = hwirq;
+ fwspec.param[1] = IRQ_TYPE_NONE;
+
+ return irq_create_fwspec_mapping(&fwspec);
+}
+
static int meson_gpiolib_register(struct meson_pinctrl *pc)
{
int ret;
@@ -617,6 +652,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc)
pc->chip.direction_output = meson_gpio_direction_output;
pc->chip.get = meson_gpio_get;
pc->chip.set = meson_gpio_set;
+ pc->chip.to_irq = meson_gpio_to_irq;
pc->chip.base = -1;
pc->chip.ngpio = pc->data->num_pins;
pc->chip.can_sleep = false;
@@ -680,6 +716,11 @@ static int meson_pinctrl_parse_dt(struct meson_pinctrl *pc)
pc->fwnode = gpiochip_node_get_first(pc->dev);
gpio_np = to_of_node(pc->fwnode);
+ pc->of_irq = of_find_compatible_node(NULL,
+ NULL, "amlogic,meson-gpio-intc");
+ if (!pc->of_irq)
+ pc->of_irq = of_find_compatible_node(NULL,
+ NULL, "amlogic,meson-gpio-intc-ext");
pc->reg_mux = meson_map_resource(pc, gpio_np, "mux");
if (IS_ERR_OR_NULL(pc->reg_mux)) {
dev_err(pc->dev, "mux registers not found\n");
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h
index 34fc4e8612e4..0f9fa04513ea 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.h
+++ b/drivers/pinctrl/meson/pinctrl-meson.h
@@ -134,6 +134,7 @@ struct meson_pinctrl {
struct regmap *reg_ds;
struct gpio_chip chip;
struct fwnode_handle *fwnode;
+ struct device_node *of_irq;
};
#define FUNCTION(fn) \
--
Armbian

91
patch/kernel/archive/meson64-6.4/meson-g12a-pinctrl-add-missing-ir-options.patch Normal file
View File

@@ -0,0 +1,91 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Yuntian Zhang <yt@radxa.com>
Date: Mon, 25 Jul 2022 15:31:31 +0800
Subject: pinctrl: meson-g12a: add missing ir options
Those pins are defined in S905Y2 and A311D reference manuals.
Signed-off-by: Yuntian Zhang <yt@radxa.com>
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 16 ++++++++++
drivers/pinctrl/meson/pinctrl-meson-g12a.c | 9 ++++++
2 files changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 42027c78c8de..cc549f52219d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -562,6 +562,14 @@ mux {
};
};
+ remote_input_pins: remote-input {
+ mux {
+ groups = "remote_input";
+ function = "remote_input";
+ bias-disable;
+ };
+ };
+
mclk0_a_pins: mclk0-a {
mux {
groups = "mclk0_a";
@@ -2005,6 +2013,14 @@ mux {
bias-disable;
};
};
+
+ remote_out_ao_pins: remote-out {
+ mux {
+ groups = "remote_ao_out";
+ function = "remote_ao_out";
+ bias-disable;
+ };
+ };
};
};
diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
index d182a575981e..74c0fd368586 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
@@ -215,6 +215,9 @@ static const unsigned int i2c3_sck_h_pins[] = { GPIOH_1 };
static const unsigned int i2c3_sda_a_pins[] = { GPIOA_14 };
static const unsigned int i2c3_sck_a_pins[] = { GPIOA_15 };
+/* ir_in */
+static const unsigned int remote_input_pins[] = { GPIOA_15 };
+
/* uart_a */
static const unsigned int uart_a_tx_pins[] = { GPIOX_12 };
static const unsigned int uart_a_rx_pins[] = { GPIOX_13 };
@@ -736,6 +739,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
/* bank GPIOA */
GROUP(i2c3_sda_a, 2),
GROUP(i2c3_sck_a, 2),
+ GROUP(remote_input, 1),
GROUP(pdm_din0_a, 1),
GROUP(pdm_din1_a, 1),
GROUP(pdm_din2_a, 1),
@@ -1021,6 +1025,10 @@ static const char * const i2c3_groups[] = {
"i2c3_sda_a", "i2c3_sck_a",
};
+static const char * const remote_input_groups[] = {
+ "remote_input",
+};
+
static const char * const uart_a_groups[] = {
"uart_a_tx", "uart_a_rx", "uart_a_cts", "uart_a_rts",
};
@@ -1265,6 +1273,7 @@ static struct meson_pmx_func meson_g12a_periphs_functions[] = {
FUNCTION(i2c1),
FUNCTION(i2c2),
FUNCTION(i2c3),
+ FUNCTION(remote_input),
FUNCTION(uart_a),
FUNCTION(uart_b),
FUNCTION(uart_c),
--
Armbian

125
patch/kernel/archive/meson64-6.4/meson-g12b-pinctrl-Add-missing-pinmux-for-pwm.patch Normal file
View File

@@ -0,0 +1,125 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Yuntian Zhang <yt@radxa.com>
Date: Thu, 13 Jan 2022 21:34:10 +0800
Subject: pinctrl: meson: Add several missing pinmux for pwm functions
The following pin definitions are mentioned in A311D Quick
Reference Manual and S922X Public Datasheet, but not in S905Y2
Quick Reference Manual, so adding them to meson-g12b family.
They are currently exposed in Radxa Zero 2's GPIO header.
Signed-off-by: Yuntian Zhang <yt@radxa.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 34 ++++++++++
drivers/pinctrl/meson/pinctrl-meson-g12a.c | 14 +++-
2 files changed, 45 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
index 75ff00fb2e4c..c57abbd405d3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
@@ -144,3 +144,37 @@ &mali {
&pmu {
compatible = "amlogic,g12b-ddr-pmu";
};
+
+&periphs_pinctrl {
+ pwm_b_h_pins: pwm-b-h {
+ mux {
+ groups = "pwm_b_h";
+ function = "pwm_b";
+ bias-disable;
+ };
+ };
+
+ pwm_b_z_pins: pwm-b-z {
+ mux {
+ groups = "pwm_b_z";
+ function = "pwm_b";
+ bias-disable;
+ };
+ };
+
+ pwm_c_z_pins: pwm-c-z {
+ mux {
+ groups = "pwm_c_z";
+ function = "pwm_c";
+ bias-disable;
+ };
+ };
+
+ pwm_d_z_pins: pwm-d-z {
+ mux {
+ groups = "pwm_d_z";
+ function = "pwm_d";
+ bias-disable;
+ };
+ };
+};
diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
index 74c0fd368586..bcf8b92d0c6f 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
@@ -270,17 +270,21 @@ static const unsigned int eth_act_led_pins[] = { GPIOZ_15 };
static const unsigned int pwm_a_pins[] = { GPIOX_6 };
/* pwm_b */
+static const unsigned int pwm_b_h_pins[] = { GPIOH_7 };
static const unsigned int pwm_b_x7_pins[] = { GPIOX_7 };
static const unsigned int pwm_b_x19_pins[] = { GPIOX_19 };
+static const unsigned int pwm_b_z_pins[] = { GPIOZ_0 };
/* pwm_c */
static const unsigned int pwm_c_c_pins[] = { GPIOC_4 };
static const unsigned int pwm_c_x5_pins[] = { GPIOX_5 };
static const unsigned int pwm_c_x8_pins[] = { GPIOX_8 };
+static const unsigned int pwm_c_z_pins[] = { GPIOZ_1 };
/* pwm_d */
static const unsigned int pwm_d_x3_pins[] = { GPIOX_3 };
static const unsigned int pwm_d_x6_pins[] = { GPIOX_6 };
+static const unsigned int pwm_d_z_pins[] = { GPIOZ_2 };
/* pwm_e */
static const unsigned int pwm_e_pins[] = { GPIOX_16 };
@@ -593,6 +597,9 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(bt565_a_din5, 2),
GROUP(bt565_a_din6, 2),
GROUP(bt565_a_din7, 2),
+ GROUP(pwm_b_z, 5),
+ GROUP(pwm_c_z, 5),
+ GROUP(pwm_d_z, 2),
GROUP(tsin_b_valid_z, 3),
GROUP(tsin_b_sop_z, 3),
GROUP(tsin_b_din0_z, 3),
@@ -725,6 +732,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(uart_c_rts, 2),
GROUP(iso7816_clk_h, 1),
GROUP(iso7816_data_h, 1),
+ GROUP(pwm_b_h, 5),
GROUP(pwm_f_h, 4),
GROUP(cec_ao_a_h, 4),
GROUP(cec_ao_b_h, 5),
@@ -1065,15 +1073,15 @@ static const char * const pwm_a_groups[] = {
};
static const char * const pwm_b_groups[] = {
- "pwm_b_x7", "pwm_b_x19",
+ "pwm_b_h", "pwm_b_x7", "pwm_b_x19", "pwm_b_z",
};
static const char * const pwm_c_groups[] = {
- "pwm_c_c", "pwm_c_x5", "pwm_c_x8",
+ "pwm_c_c", "pwm_c_x5", "pwm_c_x8", "pwm_c_z",
};
static const char * const pwm_d_groups[] = {
- "pwm_d_x3", "pwm_d_x6",
+ "pwm_d_x3", "pwm_d_x6", "pwm_d_z",
};
static const char * const pwm_e_groups[] = {
--
Armbian

40
patch/kernel/archive/meson64-6.4/meson-gx-dts-add-support-for-GX-PM-and-VRTC.patch Normal file
View File

@@ -0,0 +1,40 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 3 Nov 2016 15:29:25 +0100
Subject: HACK: arm64: dts: meson: add support for GX PM and Virtual RTC
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 11f89bfecb56..87948abd30d4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -222,6 +222,10 @@ sm: secure-monitor {
};
};
+ system-suspend {
+ compatible = "amlogic,meson-gx-pm";
+ };
+
efuse: efuse {
compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse";
#address-cells = <1>;
@@ -460,6 +464,11 @@ clkc_AO: clock-controller {
};
};
+ vrtc: rtc@a8 {
+ compatible = "amlogic,meson-vrtc";
+ reg = <0x0 0x000a8 0x0 0x4>;
+ };
+
cec_AO: cec@100 {
compatible = "amlogic,meson-gx-ao-cec";
reg = <0x0 0x00100 0x0 0x14>;
--
Armbian

35
patch/kernel/archive/meson64-6.4/meson-gxbb-dts-i2cX-missing-pins.patch Normal file
View File

@@ -0,0 +1,35 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Wed, 5 Dec 2018 17:35:05 -0500
Subject: fix i2cA and i2cB miossing pins
- c80617d145039a32b53e9f0908353aaea3d368a6: 1544111688: Martin Ayotte <martinayotte@yahoo.ca>: 'add i2c_B missing pins'
---
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 923d2d8bbb9c..43d9d1d10f53 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -333,6 +333,8 @@ &hwrng {
&i2c_A {
clocks = <&clkc CLKID_I2C>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_a_pins>;
};
&i2c_AO {
@@ -341,6 +343,8 @@ &i2c_AO {
&i2c_B {
clocks = <&clkc CLKID_I2C>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_b_pins>;
};
&i2c_C {
--
Armbian

39
patch/kernel/archive/meson64-6.4/meson-gxbb-vdec-add-HEVC-support-to-GXBB.patch Normal file
View File

@@ -0,0 +1,39 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Sun, 21 Nov 2021 19:12:07 +0000
Subject: WIP: drivers: meson: vdec: add HEVC support to GXBB
It's not clear whether the GXL firmware is the same one used with GXBB
but let's try it and see!
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
drivers/staging/media/meson/vdec/vdec_platform.c | 12 ++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/staging/media/meson/vdec/vdec_platform.c b/drivers/staging/media/meson/vdec/vdec_platform.c
index 8592cb3aaea9..810039a02b44 100644
--- a/drivers/staging/media/meson/vdec/vdec_platform.c
+++ b/drivers/staging/media/meson/vdec/vdec_platform.c
@@ -16,6 +16,18 @@
static const struct amvdec_format vdec_formats_gxbb[] = {
{
+ .pixfmt = V4L2_PIX_FMT_HEVC,
+ .min_buffers = 4,
+ .max_buffers = 24,
+ .max_width = 3840,
+ .max_height = 2160,
+ .vdec_ops = &vdec_hevc_ops,
+ .codec_ops = &codec_hevc_ops,
+ .firmware_path = "meson/vdec/gxl_hevc.bin",
+ .pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 },
+ .flags = V4L2_FMT_FLAG_COMPRESSED |
+ V4L2_FMT_FLAG_DYN_RESOLUTION,
+ }, {
.pixfmt = V4L2_PIX_FMT_H264,
.min_buffers = 2,
.max_buffers = 24,
--
Armbian

125
patch/kernel/archive/meson64-6.4/meson-gxl-gxm-arm64-dts-meson-set-p212-p23x-q20x-SDIO-to-100MH.patch Normal file
View File

@@ -0,0 +1,125 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Tue, 18 Jan 2022 15:09:12 +0000
Subject: WIP: arm64: dts: meson: set p212/p23x/q20x SDIO to 100MHz + add UHS
SDIO capabilities
WIP: arm64: dts: meson: add UHS SDIO capabilities to p212/p23x/q20x
Add UHS capabilities to the SDIO node to enable 100MHz speeds.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
WIP: arm64: dts: meson: set p212/p23x/q20x SDIO to 100MHz
Amlogic datasheets describe 50MHz max-frequency for SDIO on GXL/GXM but
real-world tests on an assortment of GXL and GXM boards show noteable
increases in throughput when max-frequency is 100MHz, so let's use it.
Before results from a p231 device:
Connecting to host 192.168.0.1, port 5201
Reverse mode, remote host 192.168.0.1 is sending
[ 5] local 192.168.0.41 port 42550 connected to 192.168.0.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 8.84 MBytes 74.2 Mbits/sec
[ 5] 1.00-2.00 sec 9.60 MBytes 80.5 Mbits/sec
[ 5] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec
[ 5] 3.00-4.00 sec 9.14 MBytes 76.6 Mbits/sec
[ 5] 4.00-5.00 sec 9.26 MBytes 77.7 Mbits/sec
[ 5] 5.00-6.00 sec 9.08 MBytes 76.2 Mbits/sec
[ 5] 6.00-7.00 sec 9.11 MBytes 76.4 Mbits/sec
[ 5] 7.00-8.00 sec 8.65 MBytes 72.5 Mbits/sec
[ 5] 8.00-9.00 sec 9.24 MBytes 77.5 Mbits/sec
[ 5] 9.00-10.00 sec 8.57 MBytes 71.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.27 sec 94.1 MBytes 76.8 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 90.6 MBytes 76.0 Mbits/sec receiver
clock: 50000000 Hz
actual clock: 50000000 Hz
vdd: 21 (3.3 ~ 3.4 V)
bus mode: 2 (push-pull)
chip select: 0 (don't care)
power mode: 2 (on)
bus width: 2 (4 bits)
timing spec: 2 (sd high-speed)
signal voltage: 1 (1.80 V)
driver type: 0 (driver type B)
After results from a p231 device:
Connecting to host 192.168.0.1, port 5201
Reverse mode, remote host 192.168.0.1 is sending
[ 5] local 192.168.0.41 port 58534 connected to 192.168.0.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 12.6 MBytes 106 Mbits/sec
[ 5] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec
[ 5] 2.00-3.00 sec 12.8 MBytes 107 Mbits/sec
[ 5] 3.00-4.00 sec 13.2 MBytes 111 Mbits/sec
[ 5] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec
[ 5] 5.00-6.00 sec 11.2 MBytes 93.9 Mbits/sec
[ 5] 6.00-7.00 sec 12.3 MBytes 103 Mbits/sec
[ 5] 7.00-8.00 sec 12.3 MBytes 103 Mbits/sec
[ 5] 8.00-9.00 sec 12.5 MBytes 105 Mbits/sec
[ 5] 9.00-10.00 sec 12.3 MBytes 103 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.22 sec 127 MBytes 104 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 125 MBytes 105 Mbits/sec receiver
clock: 100000000 Hz
actual clock: 100000000 Hz
vdd: 21 (3.3 ~ 3.4 V)
bus mode: 2 (push-pull)
chip select: 0 (don't care)
power mode: 2 (on)
bus width: 2 (4 bits)
timing spec: 6 (sd uhs SDR104)
signal voltage: 1 (1.80 V)
driver type: 0 (driver type B)
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 6 +++++-
arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index dafc841f7c16..b0d008fc5f7a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -259,7 +259,11 @@ &sd_emmc_a {
bus-width = <4>;
cap-sd-highspeed;
- max-frequency = <50000000>;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ max-frequency = <100000000>;
non-removable;
disable-wp;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index 05cb2f5e5c36..ea5ee3e7b084 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -113,7 +113,11 @@ &sd_emmc_a {
bus-width = <4>;
cap-sd-highspeed;
- max-frequency = <50000000>;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ max-frequency = <100000000>;
non-removable;
disable-wp;
--
Armbian

43
patch/kernel/archive/meson64-6.4/meson-gxm-vdec-add-VP9-support-to-GXM.patch Normal file
View File

@@ -0,0 +1,43 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christian Hewitt <christianshewitt@gmail.com>
Date: Thu, 25 Nov 2021 11:31:43 +0000
Subject: drivers: meson: vdec: add VP9 support to GXM
VP9 support for GXM appears to have been missed from the original
codec submission [0] but it works well, so let's add support.
[0] https://github.com/torvalds/linux/commit/00c43088aa680989407b6afbda295f67b3f123f1
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
drivers/staging/media/meson/vdec/vdec_platform.c | 14 +++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/meson/vdec/vdec_platform.c b/drivers/staging/media/meson/vdec/vdec_platform.c
index 810039a02b44..38f353c6d27d 100644
--- a/drivers/staging/media/meson/vdec/vdec_platform.c
+++ b/drivers/staging/media/meson/vdec/vdec_platform.c
@@ -27,7 +27,19 @@ static const struct amvdec_format vdec_formats_gxbb[] = {
.pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 },
.flags = V4L2_FMT_FLAG_COMPRESSED |
V4L2_FMT_FLAG_DYN_RESOLUTION,
- }, {
+ }, {
+ .pixfmt = V4L2_PIX_FMT_VP9,
+ .min_buffers = 16,
+ .max_buffers = 24,
+ .max_width = 3840,
+ .max_height = 2160,
+ .vdec_ops = &vdec_hevc_ops,
+ .codec_ops = &codec_vp9_ops,
+ .firmware_path = "meson/vdec/gxl_vp9.bin",
+ .pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 },
+ .flags = V4L2_FMT_FLAG_COMPRESSED |
+ V4L2_FMT_FLAG_DYN_RESOLUTION,
+ }, {
.pixfmt = V4L2_PIX_FMT_H264,
.min_buffers = 2,
.max_buffers = 24,
--
Armbian

34
patch/kernel/archive/meson64-6.4/meson-sm1-dts-add-higher-clocks.patch Normal file
View File

@@ -0,0 +1,34 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Igor Pecovnik <igor.pecovnik@gmail.com>
Date: Tue, 4 Aug 2020 22:51:56 +0200
Subject: Add higher clocks for SM1 family
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
index 56ca0ba2241e..6dcc7562efb8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
@@ -135,6 +135,16 @@ opp-1908000000 {
opp-hz = /bits/ 64 <1908000000>;
opp-microvolt = <950000>;
};
+
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <1000000>;
+ };
+
+ opp-2100000000 {
+ opp-hz = /bits/ 64 <2100000000>;
+ opp-microvolt = <1022000>;
+ };
};
};
--
Armbian

97
patch/kernel/archive/meson64-6.4/meson-uart-use-divide-XTAL-by-2-bit-on-G12A.patch Normal file
View File

@@ -0,0 +1,97 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <pyavitz@gmail.com>
Date: Thu, 1 Jun 2023 06:32:23 +0200
Subject: use divide XTAL by 2 - backport
MESON UART
Series improves support for UART attached Bluetooth modules on Amlogic Meson G12A and newer SoCs. These SoCs also support the "divide XTAL by 2" bit which (greatly) reduces jitter when generating baud rates such as 1500000 (which is used by the Bluetooth part of the RTL8822CS SDIO WiFi and UART Bluetooth combo chip).
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 15 ++++++----
drivers/tty/serial/meson_uart.c | 8 +++--
2 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index cc549f52219d..c629b2a32175 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -2061,7 +2061,8 @@ pwm_AO_cd: pwm@2000 {
};
uart_AO: serial@3000 {
- compatible = "amlogic,meson-gx-uart",
+ compatible = "amlogic,meson-g12a-uart",
+ "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";
reg = <0x0 0x3000 0x0 0x18>;
interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
@@ -2071,7 +2072,8 @@ uart_AO: serial@3000 {
};
uart_AO_B: serial@4000 {
- compatible = "amlogic,meson-gx-uart",
+ compatible = "amlogic,meson-g12a-uart",
+ "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";
reg = <0x0 0x4000 0x0 0x18>;
interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
@@ -2308,7 +2310,8 @@ clk_msr: clock-measure@18000 {
};
uart_C: serial@22000 {
- compatible = "amlogic,meson-gx-uart";
+ compatible = "amlogic,meson-g12a-uart",
+ "amlogic,meson-gx-uart";
reg = <0x0 0x22000 0x0 0x18>;
interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
@@ -2317,7 +2320,8 @@ uart_C: serial@22000 {
};
uart_B: serial@23000 {
- compatible = "amlogic,meson-gx-uart";
+ compatible = "amlogic,meson-g12a-uart",
+ "amlogic,meson-gx-uart";
reg = <0x0 0x23000 0x0 0x18>;
interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
@@ -2326,7 +2330,8 @@ uart_B: serial@23000 {
};
uart_A: serial@24000 {
- compatible = "amlogic,meson-gx-uart";
+ compatible = "amlogic,meson-g12a-uart",
+ "amlogic,meson-gx-uart";
reg = <0x0 0x24000 0x0 0x18>;
interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
index 74110017988a..2501db5a7aaf 100644
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
@@ -779,7 +779,7 @@ static int meson_uart_remove(struct platform_device *pdev)
return 0;
}
-static struct meson_uart_data s4_uart_data = {
+static struct meson_uart_data meson_g12a_uart_data = {
.has_xtal_div2 = true,
};
@@ -788,9 +788,13 @@ static const struct of_device_id meson_uart_dt_match[] = {
{ .compatible = "amlogic,meson8-uart" },
{ .compatible = "amlogic,meson8b-uart" },
{ .compatible = "amlogic,meson-gx-uart" },
+ {
+ .compatible = "amlogic,meson-g12a-uart",
+ .data = (void *)&meson_g12a_uart_data,
+ },
{
.compatible = "amlogic,meson-s4-uart",
- .data = (void *)&s4_uart_data,
+ .data = (void *)&meson_g12a_uart_data,
},
{ /* sentinel */ },
};
--
Armbian