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build/patch/u-boot/legacy/u-boot-radxa-rk35xx/dt/rk3568-mixtile-edge2.dts
Ricardo Pardini 7aedf208af mixtile-edge2: add rk3568 board (current/edge/vendor) 
- in main `rockchip64` family, for current/edge (6.6 / 6.11)
- using mainline u-boot's generic rk3568 for current/edge
- vendor kernel is added via a copypasta hook to piggyback on `rk35xx`
  - requires armbian/linux-rockchip PR https://github.com/armbian/linux-rockchip/pull/245
- vendor u-boot:
  - is required to bringup npu for vendor kernel (otherwise panics)
  - .dts done based on vendor kernel DT + looking at armsom-sige3
  - defconfig ripped off from armsom-sige3
2024-09-24 09:58:58 +02:00

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/*
* SPDX-License-Identifier: GPL-2.0+
*
* (C) Copyright 2020 Rockchip Electronics Co., Ltd
*/
/dts-v1/;
#include "rk3568.dtsi"
#include "rk3568-u-boot.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/usb/pd.h>
/ {
model = "Mixtile Edge 2";
compatible = "focalcrest,mixtile-edge2", "rockchip,rk3568";
leds: leds {
compatible = "gpio-leds";
work_led: work {
gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
keys: gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
button@0 {
gpios = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
label = "GPIO Loader";
linux,code = <KEY_VOLUMEUP>;
};
};
dc_12v: dc-12v {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc2v5_sys: vcc2v5-ddr {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc2v5-sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
vin-supply = <&vcc3v3_sys>;
};
vcc3v3_sys: vcc3v3-sys {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
};
vcc5v0_sys: vcc5v0-sys {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
vcc5v0_usb: vcc5v0-usb {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
vin-supply = <&dc_12v>;
};
vcc5v0_host: vcc5v0-host {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc5v0_host";
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_HIGH>;
vin-supply = <&vcc5v0_usb>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
};
pcie30_avdd0v9: pcie30-avdd0v9 {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "pcie30_avdd0v9";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vin-supply = <&vcc3v3_sys>;
};
pcie30_avdd1v8: pcie30-avdd1v8 {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "pcie30_avdd1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
};
vcc3v3_pcie: vcc3v3-pcie {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
vin-supply = <&dc_12v>;
};
vcc3v3_m2: vcc3v3-m2 {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc3v3_m2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
};
vcc1v8_m2: vcc1v8-m2 {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc1v8_m2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
pinctrl-names = "default";
pinctrl-0 = <&vcc1v8_m2_pin>;
gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_LOW>;
};
vcc3v3_minipcie: vcc3v3-minipcie {
u-boot,dm-pre-reloc;
compatible = "regulator-fixed";
regulator-name = "vcc3v3_minipcie";
regulator-always-on;
regulator-boot-on;
enable-active-high;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
vin-supply = <&vcc5v0_sys>;
};
};
&crypto {
status = "okay";
};
&gmac1 {
u-boot,dm-pre-reloc;
phy-mode = "rgmii";
clock_in_out = "output";
snps,reset-gpio = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
assigned-clock-rates = <0>, <125000000>;
pinctrl-names = "default";
pinctrl-0 = <&gmac1m1_miim
&gmac1m1_tx_bus2
&gmac1m1_rx_bus2
&gmac1m1_rgmii_clk
&gmac1m1_rgmii_bus>;
tx_delay = <0x4f>;
rx_delay = <0x26>;
phy-handle = <&rgmii_phy1>;
status = "okay";
};
&gpio0 {
u-boot,dm-pre-reloc;
};
&gpio1 {
u-boot,dm-pre-reloc;
};
&gpio2 {
u-boot,dm-pre-reloc;
};
&gpio3 {
u-boot,dm-pre-reloc;
};
&grf {
u-boot,dm-pre-reloc;
status = "okay";
};
&i2c0 {
status = "okay";
u-boot,dm-pre-reloc;
rk809: pmic@20 {
u-boot,dm-pre-reloc;
status = "okay";
compatible = "rockchip,rk809";
reg = <0x20>;
interrupt-parent = <&gpio0>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default", "pmic-sleep",
"pmic-power-off", "pmic-reset";
pinctrl-0 = <&pmic_int>;
pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
pinctrl-3 = <&soc_slppin_gpio>, <&rk817_slppin_rst>;
rockchip,system-power-controller;
wakeup-source;
#clock-cells = <1>;
clock-output-names = "rk808-clkout1", "rk808-clkout2";
//fb-inner-reg-idxs = <2>;
/* 1: rst regs (default in codes), 0: rst the pmic */
pmic-reset-func = <0>;
/* not save the PMIC_POWER_EN register in uboot */
not-save-power-en = <1>;
vcc1-supply = <&vcc3v3_sys>;
vcc2-supply = <&vcc3v3_sys>;
vcc3-supply = <&vcc3v3_sys>;
vcc4-supply = <&vcc3v3_sys>;
vcc5-supply = <&vcc3v3_sys>;
vcc6-supply = <&vcc3v3_sys>;
vcc7-supply = <&vcc3v3_sys>;
vcc8-supply = <&vcc3v3_sys>;
vcc9-supply = <&vcc3v3_sys>;
pwrkey {
status = "okay";
u-boot,dm-pre-reloc;
};
pinctrl_rk8xx: pinctrl_rk8xx {
u-boot,dm-pre-reloc;
gpio-controller;
#gpio-cells = <2>;
rk817_slppin_null: rk817_slppin_null {
pins = "gpio_slp";
function = "pin_fun0";
u-boot,dm-pre-reloc;
};
rk817_slppin_slp: rk817_slppin_slp {
pins = "gpio_slp";
function = "pin_fun1";
u-boot,dm-pre-reloc;
};
rk817_slppin_pwrdn: rk817_slppin_pwrdn {
pins = "gpio_slp";
function = "pin_fun2";
u-boot,dm-pre-reloc;
};
rk817_slppin_rst: rk817_slppin_rst {
pins = "gpio_slp";
function = "pin_fun3";
u-boot,dm-pre-reloc;
};
};
regulators {
u-boot,dm-pre-reloc;
vdd_logic: DCDC_REG1 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vdd_logic";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
};
};
vdd_gpu: DCDC_REG2 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vdd_gpu";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
};
};
vcc_ddr: DCDC_REG3 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-initial-mode = <0x2>;
regulator-name = "vcc_ddr";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
};
};
vdd_npu: DCDC_REG4 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vdd_npu";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
};
};
vdda0v9_image: LDO_REG1 {
u-boot,dm-pre-reloc;
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-name = "vdda0v9_image";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vdda_0v9: LDO_REG2 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-name = "vdda_0v9";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vdda0v9_pmu: LDO_REG3 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-name = "vdda0v9_pmu";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
regulator-suspend-microvolt = <900000>;
};
};
vccio_acodec: LDO_REG4 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_acodec";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vccio_sd: LDO_REG5 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vcc3v3_pmu: LDO_REG6 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc3v3_pmu";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcca_1v8: LDO_REG7 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca_1v8";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vcca1v8_pmu: LDO_REG8 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca1v8_pmu";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca1v8_image: LDO_REG9 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca1v8_image";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vcc_1v8: DCDC_REG5 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_1v8";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vcc_3v3: SWITCH_REG1 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_3v3";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
vcc3v3_sd: SWITCH_REG2 {
u-boot,dm-pre-reloc;
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc3v3_sd";
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
};
};
vdd_cpu: tcs4525@1c {
u-boot,dm-pre-reloc;
status = "okay";
compatible = "tcs,tcs452x";
reg = <0x1c>;
vin-supply = <&vcc5v0_sys>;
regulator-compatible = "fan53555-reg";
regulator-name = "vdd_cpu";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1390000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <1>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
u-boot,dm-pre-reloc;
regulator-off-in-suspend;
};
};
};
&i2c0_xfer {
u-boot,dm-pre-reloc;
status = "okay";
};
&pcfg_pull_none_smt {
u-boot,dm-pre-reloc;
status = "okay";
};
&pcie30phy {
u-boot,dm-pre-reloc;
status = "okay";
};
&pcie30_phy_grf {
u-boot,dm-pre-reloc;
};
&pcie3x2 {
u-boot,dm-pre-reloc;
vpcie3v3-supply = <&vcc3v3_pcie>;
reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
status = "okay";
rockchip,bifurcation;
};
&pcie30phy {
u-boot,dm-pre-reloc;
status = "okay";
};
&pinctrl {
u-boot,dm-spl;
pmic {
u-boot,dm-pre-reloc;
pmic_int: pmic_int {
u-boot,dm-pre-reloc;
rockchip,pins =
<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
};
soc_slppin_gpio: soc_slppin_gpio {
u-boot,dm-pre-reloc;
rockchip,pins =
<0 RK_PA2 RK_FUNC_GPIO &pcfg_output_low_pull_down>;
};
soc_slppin_slp: soc_slppin_slp {
u-boot,dm-pre-reloc;
rockchip,pins =
<0 RK_PA2 1 &pcfg_pull_up>;
};
soc_slppin_rst: soc_slppin_rst {
u-boot,dm-pre-reloc;
rockchip,pins =
<0 RK_PA2 2 &pcfg_pull_none>;
};
};
usb {
u-boot,dm-pre-reloc;
vcc5v0_host_en: vcc5v0-host-en {
u-boot,dm-pre-reloc;
rockchip,pins = <2 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
vcc1v8-m2-pin {
u-boot,dm-pre-reloc;
vcc1v8_m2_pin: vcc1v8-m2-pin {
u-boot,dm-pre-reloc;
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
status = "okay";
pmuio2-supply = <&vcc3v3_pmu>;
vccio1-supply = <&vccio_acodec>;
vccio3-supply = <&vccio_sd>;
vccio4-supply = <&vcc_1v8>;
vccio5-supply = <&vcc_3v3>;
vccio6-supply = <&vcc_1v8>;
vccio7-supply = <&vcc_3v3>;
u-boot,dm-pre-reloc;
};
&pmucru {
u-boot,dm-pre-reloc;
status = "okay";
};
&pmugrf {
u-boot,dm-pre-reloc;
status = "okay";
};
&uart2 {
status = "okay";
};
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