1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 2
3 /dts-v1/; 3 /dts-v1/;
4 4
5 #include <dt-bindings/gpio/gpio.h> 5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/linux-event-codes. 6 #include <dt-bindings/input/linux-event-codes.h>
7 #include <dt-bindings/pinctrl/rockchip.h> 7 #include <dt-bindings/pinctrl/rockchip.h>
8 #include "rk3566-anbernic-rgxx3.dtsi" 8 #include "rk3566-anbernic-rgxx3.dtsi"
9 9
10 / { 10 / {
11 adc-joystick { <<
12 compatible = "adc-joystick"; <<
13 io-channels = <&adc_mux 0>, <<
14 <&adc_mux 1>, <<
15 <&adc_mux 2>, <<
16 <&adc_mux 3>; <<
17 pinctrl-0 = <&joy_mux_en>; <<
18 pinctrl-names = "default"; <<
19 poll-interval = <60>; <<
20 #address-cells = <1>; <<
21 #size-cells = <0>; <<
22 <<
23 axis@0 { <<
24 reg = <0>; <<
25 abs-flat = <32>; <<
26 abs-fuzz = <32>; <<
27 abs-range = <1023 15>; <<
28 linux,code = <ABS_X>; <<
29 }; <<
30 <<
31 axis@1 { <<
32 reg = <1>; <<
33 abs-flat = <32>; <<
34 abs-fuzz = <32>; <<
35 abs-range = <15 1023>; <<
36 linux,code = <ABS_RX>; <<
37 }; <<
38 <<
39 axis@2 { <<
40 reg = <2>; <<
41 abs-flat = <32>; <<
42 abs-fuzz = <32>; <<
43 abs-range = <15 1023>; <<
44 linux,code = <ABS_Y>; <<
45 }; <<
46 <<
47 axis@3 { <<
48 reg = <3>; <<
49 abs-flat = <32>; <<
50 abs-fuzz = <32>; <<
51 abs-range = <1023 15>; <<
52 linux,code = <ABS_RY>; <<
53 }; <<
54 }; <<
55 <<
56 adc_mux: adc-mux { <<
57 compatible = "io-channel-mux"; <<
58 channels = "left_x", "right_x" <<
59 #io-channel-cells = <1>; <<
60 io-channels = <&saradc 3>; <<
61 io-channel-names = "parent"; <<
62 mux-controls = <&gpio_mux>; <<
63 settle-time-us = <100>; <<
64 }; <<
65 <<
66 backlight: backlight { 11 backlight: backlight {
67 compatible = "pwm-backlight"; 12 compatible = "pwm-backlight";
68 power-supply = <&vcc_sys>; 13 power-supply = <&vcc_sys>;
69 pwms = <&pwm4 0 25000 0>; 14 pwms = <&pwm4 0 25000 0>;
70 }; 15 };
71 <<
72 gpio_mux: mux-controller { <<
73 compatible = "gpio-mux"; <<
74 mux-gpios = <&gpio0 RK_PB6 GPI <<
75 <&gpio0 RK_PB7 GPI <<
76 #mux-control-cells = <0>; <<
77 }; <<
78 }; 16 };
79 17
80 &cru { 18 &cru {
81 assigned-clocks = <&pmucru CLK_RTC_32K 19 assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
82 <&pmucru PLL_PPLL>, 20 <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
83 assigned-clock-rates = <32768>, <12000 21 assigned-clock-rates = <32768>, <1200000000>,
84 <200000000>, <2 22 <200000000>, <241500000>;
85 }; 23 };
86 24
87 &dsi_dphy0 { <<
88 status = "okay"; <<
89 }; <<
90 <<
91 &dsi0 { <<
92 status = "okay"; <<
93 #address-cells = <1>; <<
94 #size-cells = <0>; <<
95 <<
96 ports { <<
97 dsi0_in: port@0 { <<
98 reg = <0>; <<
99 dsi0_in_vp1: endpoint <<
100 remote-endpoin <<
101 }; <<
102 }; <<
103 <<
104 dsi0_out: port@1 { <<
105 reg = <1>; <<
106 mipi_out_panel: endpoi <<
107 remote-endpoin <<
108 }; <<
109 }; <<
110 }; <<
111 <<
112 panel: panel@0 { <<
113 compatible = "anbernic,rg353p- <<
114 reg = <0>; <<
115 backlight = <&backlight>; <<
116 pinctrl-names = "default"; <<
117 pinctrl-0 = <&lcd_rst>; <<
118 reset-gpios = <&gpio4 RK_PA0 G <<
119 vdd-supply = <&vcc3v3_lcd0_n>; <<
120 <<
121 port { <<
122 mipi_in_panel: endpoin <<
123 remote-endpoin <<
124 }; <<
125 }; <<
126 }; <<
127 }; <<
128 <<
129 &gpio_keys_control { 25 &gpio_keys_control {
130 button-a { 26 button-a {
131 gpios = <&gpio3 RK_PC2 GPIO_AC 27 gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
132 label = "EAST"; 28 label = "EAST";
133 linux,code = <BTN_EAST>; 29 linux,code = <BTN_EAST>;
134 }; 30 };
135 31
136 button-left { 32 button-left {
137 gpios = <&gpio3 RK_PA6 GPIO_AC 33 gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
138 label = "DPAD-LEFT"; 34 label = "DPAD-LEFT";
139 linux,code = <BTN_DPAD_LEFT>; 35 linux,code = <BTN_DPAD_LEFT>;
140 }; 36 };
141 37
142 button-right { 38 button-right {
143 gpios = <&gpio3 RK_PA5 GPIO_AC 39 gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
144 label = "DPAD-RIGHT"; 40 label = "DPAD-RIGHT";
145 linux,code = <BTN_DPAD_RIGHT>; 41 linux,code = <BTN_DPAD_RIGHT>;
146 }; 42 };
147 43
148 button-thumbl { <<
149 gpios = <&gpio3 RK_PA1 GPIO_AC <<
150 label = "THUMBL"; <<
151 linux,code = <BTN_THUMBL>; <<
152 }; <<
153 <<
154 button-thumbr { <<
155 gpios = <&gpio3 RK_PA2 GPIO_AC <<
156 label = "THUMBR"; <<
157 linux,code = <BTN_THUMBR>; <<
158 }; <<
159 <<
160 button-y { 44 button-y {
161 gpios = <&gpio3 RK_PC1 GPIO_AC 45 gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
162 label = "WEST"; 46 label = "WEST";
163 linux,code = <BTN_WEST>; 47 linux,code = <BTN_WEST>;
164 }; 48 };
165 }; 49 };
166 50
167 &i2c0 { 51 &i2c0 {
168 /* This hardware is physically present 52 /* This hardware is physically present but unused. */
169 power-monitor@62 { 53 power-monitor@62 {
170 compatible = "cellwise,cw2015" 54 compatible = "cellwise,cw2015";
171 reg = <0x62>; 55 reg = <0x62>;
172 status = "disabled"; 56 status = "disabled";
173 }; 57 };
174 }; 58 };
175 59
176 &pinctrl { <<
177 gpio-lcd { <<
178 lcd_rst: lcd-rst { <<
179 rockchip,pins = <<
180 <4 RK_PA0 RK_F <<
181 }; <<
182 }; <<
183 }; <<
184 <<
185 &pwm4 { 60 &pwm4 {
186 status = "okay"; 61 status = "okay";
187 }; <<
188 <<
189 &vp1 { <<
190 vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_E <<
191 reg = <ROCKCHIP_VOP2_EP_MIPI0> <<
192 remote-endpoint = <&dsi0_in_vp <<
193 }; <<
194 }; 62 };
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