mirror of
https://github.com/libretro/Lakka-LibreELEC.git
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94 lines
2.1 KiB
Diff
94 lines
2.1 KiB
Diff
From 0b2aaaf3f86a0b904b45cb7ef30ae5804a2b95b9 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 108/120] WIP: arm64: dts: meson: add 7-segment display to
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Tanix TX9 Pro
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Add support for the 7-segment VFD display of the device
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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 | 59 +++++++++++++++++++
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1 file changed, 59 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..2dcff00794b9 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 +38,64 @@ 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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+ spi {
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+ compatible = "spi-gpio";
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+ sck-gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
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+ mosi-gpios = <&gpio GPIODV_26 GPIO_ACTIVE_HIGH>;
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+ cs-gpios = <&gpio GPIODV_4 GPIO_ACTIVE_LOW>;
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+ num-chipselects = <1>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ tm1628: led-controller@0 {
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+ compatible = "titanmec,tm1628";
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+ reg = <0>;
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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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+ #address-cells = <2>;
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+ #size-cells = <0>;
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+
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+ titanmec,segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>;
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+ titanmec,grid = /bits/ 8 <4 3 2 1>;
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+
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+ alarm@5,1 {
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+ reg = <5 1>;
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+ function = LED_FUNCTION_ALARM;
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+ };
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+
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+ usb@5,2 {
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+ reg = <5 2>;
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+ function = LED_FUNCTION_USB;
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+ };
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+ play@5,3 {
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+ reg = <5 3>;
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+ function = "play";
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+ };
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+
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+ pause@5,4 {
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+ reg = <5 4>;
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+ function = "pause";
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+ };
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+
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+ colon@5,5 {
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+ reg = <5 5>;
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+ function = "colon";
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+ };
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+
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+ lan@5,6 {
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+ reg = <5 6>;
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+ function = LED_FUNCTION_LAN;
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+ };
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+
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+ wlan@5,7 {
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+ reg = <5 7>;
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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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