88 lines
1.7 KiB
Plaintext
88 lines
1.7 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/linux-event-codes.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include "rk3566-anbernic-rgxx3.dtsi"
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/ {
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model = "RG503";
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compatible = "anbernic,rg503", "rockchip,rk3566";
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aliases {
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mmc0 = &sdmmc0;
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mmc1 = &sdmmc1;
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mmc2 = &sdmmc2;
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};
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gpio_spi: spi {
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compatible = "spi-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&spi_pins>;
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#address-cells = <1>;
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#size-cells = <0>;
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sck-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
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mosi-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
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num-chipselects = <0>;
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};
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};
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&gpio_keys_control {
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button-a {
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gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
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label = "EAST";
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linux,code = <BTN_EAST>;
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};
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button-left {
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gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
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label = "DPAD-LEFT";
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linux,code = <BTN_DPAD_LEFT>;
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};
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button-right {
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gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
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label = "DPAD-RIGHT";
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linux,code = <BTN_DPAD_RIGHT>;
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};
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button-r1 {
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gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
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label = "TR";
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linux,code = <BTN_TR>;
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};
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button-r2 {
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gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
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label = "TR2";
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linux,code = <BTN_TR2>;
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};
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button-right {
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gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
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label = "DPAD-RIGHT";
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linux,code = <BTN_DPAD_RIGHT>;
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};
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button-y {
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gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
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label = "WEST";
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linux,code = <BTN_WEST>;
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};
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};
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&pinctrl {
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gpio-spi {
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spi_pins: spi-pins {
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rockchip,pins =
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<4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>,
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<4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>,
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<4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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