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https://github.com/LibreELEC/LibreELEC.tv
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100 lines
2.2 KiB
Diff
100 lines
2.2 KiB
Diff
From 6bf5753f848d4c9e66d5e55929b307715ee1d5c5 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Thu, 9 Feb 2023 10:11:39 +0000
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Subject: [PATCH 36/37] WIP: arm64: dts: meson-gxm-tx9-pro: support the fd628
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display
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The TX9-Pro has an FD628 display. Add support using the tm166xx
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kernel driver and userspace tools [0].
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[0] https://github.com/jefflessard/tm16xx-display
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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.../boot/dts/amlogic/meson-gxm-tx9-pro.dts | 62 +++++++++++++++++++
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1 file changed, 62 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-tx9-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-tx9-pro.dts
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index 9a62176cfe5a..08603b035868 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-gxm-tx9-pro.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-tx9-pro.dts
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@@ -9,6 +9,7 @@
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#include "meson-gxm.dtsi"
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#include "meson-gx-p23x-q20x.dtsi"
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#include <dt-bindings/input/input.h>
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+#include <dt-bindings/leds/common.h>
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/ {
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compatible = "oranth,tx9-pro", "amlogic,s912", "amlogic,meson-gxm";
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@@ -37,6 +38,67 @@ button {
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gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
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};
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};
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+
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+ display_client: spi {
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+ compatible = "spi-gpio";
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+ sck-gpios = <&gpio 76 GPIO_ACTIVE_HIGH>;
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+ mosi-gpios = <&gpio 75 GPIO_ACTIVE_HIGH>;
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+ cs-gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
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+ num-chipselects = <1>;
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ display@0 {
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+ compatible = "fdhisi,fd628";
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+ reg = <0x0>;
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+ spi-3wire;
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+ spi-lsb-first;
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+ spi-rx-delay-us = <1>;
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+ spi-max-frequency = <500000>;
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+
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+ tm16xx,digits = [00 01 02 03];
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+ tm16xx,segment-mapping = [03 01 02 06 04 05 00];
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+
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+ #address-cells = <2>;
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+ #size-cells = <0>;
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+
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+ led@4,0 {
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+ reg = <4 0>;
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+ function = LED_FUNCTION_ALARM;
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+ };
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+
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+ led@4,1 {
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+ reg = <4 1>;
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+ function = LED_FUNCTION_USB;
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+ };
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+
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+ led@4,2 {
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+ reg = <4 2>;
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+ function = "play";
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+ };
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+
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+ led@4,3 {
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+ reg = <4 3>;
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+ function = "pause";
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+ };
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+
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+ led@4,4 {
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+ reg = <4 4>;
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+ function = "colon";
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+ };
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+
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+ led@4,5 {
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+ reg = <4 5>;
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+ function = LED_FUNCTION_LAN;
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+ };
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+
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+ led@4,6 {
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+ reg = <4 6>;
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+ function = LED_FUNCTION_WLAN;
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+ };
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+ };
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+ };
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};
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ðmac {
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--
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2.34.1
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