1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3 /dts-v1/;
4
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/linux-event-codes.h>
7 #include <dt-bindings/pinctrl/rockchip.h>
8 #include "rk3566-anbernic-rg-arc.dtsi"
9
10 / {
11 model = "Anbernic RG ARC-D";
12 compatible = "anbernic,rg-arc-d", "rockchip,rk3566";
13
14 aliases {
15 mmc0 = &sdhci;
16 mmc1 = &sdmmc0;
17 mmc2 = &sdmmc1;
18 mmc3 = &sdmmc2;
19 };
20 };
21
22 &i2c2 {
23 pinctrl-0 = <&i2c2m1_xfer>;
24 pinctrl-names = "default";
25 status = "okay";
26
27 touchscreen@14 {
28 compatible = "goodix,gt927";
29 reg = <0x14>;
30 interrupt-parent = <&gpio4>;
31 interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>;
32 irq-gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
33 pinctrl-0 = <&touch_int>;
34 pinctrl-names = "default";
35 reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
36 touchscreen-inverted-y;
37 touchscreen-size-x = <640>;
38 touchscreen-size-y = <480>;
39 };
40 };
41
42 &pinctrl {
43 touchscreen {
44 touch_int: touch_int {
45 rockchip,pins = <4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
46 };
47 };
48 };
49
50 &sdhci {
51 bus-width = <8>;
52 mmc-hs200-1_8v;
53 non-removable;
54 pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>,
55 <&emmc_datastrobe>, <&emmc_rstnout>;
56 pinctrl-names = "default";
57 vmmc-supply = <&vcc_3v3>;
58 vqmmc-supply = <&vcc_1v8>;
59 status = "okay";
60 };
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