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-powkiddy-rk2023.dtsi" !! 8 #include "rk3566-anbernic-rg353x.dtsi"
9 9
10 / { 10 / {
11 model = "Powkiddy RGB30"; !! 11 model = "RGB30";
12 compatible = "powkiddy,rgb30", "rockch 12 compatible = "powkiddy,rgb30", "rockchip,rk3566";
>> 13
>> 14 aliases {
>> 15 mmc1 = &sdmmc0;
>> 16 mmc2 = &sdmmc1;
>> 17 mmc3 = &sdmmc2;
>> 18 };
>> 19
>> 20 battery: battery {
>> 21 compatible = "simple-battery";
>> 22 charge-full-design-microamp-hours = <3151000>;
>> 23 charge-term-current-microamp = <300000>;
>> 24 constant-charge-current-max-microamp = <2000000>;
>> 25 constant-charge-voltage-max-microvolt = <4250000>;
>> 26 factory-internal-resistance-micro-ohms = <117000>;
>> 27 voltage-max-design-microvolt = <4172000>;
>> 28 voltage-min-design-microvolt = <3400000>;
>> 29
>> 30 ocv-capacity-celsius = <20>;
>> 31 ocv-capacity-table-0 = <4172000 100>, <4092000 95>, <4035000 90>, <3990000 85>,
>> 32 <3939000 80>, <3895000 75>, <3852000 70>, <3807000 65>,
>> 33 <3762000 60>, <3713000 55>, <3672000 50>, <3647000 45>,
>> 34 <3629000 40>, <3613000 35>, <3598000 30>, <3578000 25>,
>> 35 <3550000 20>, <3519000 15>, <3479000 10>, <3438000 5>,
>> 36 <3400000 0>;
>> 37 };
>> 38
>> 39 /*
>> 40 * Channels reversed for speakers. Headphones automatically switch via hardware when
>> 41 * detected with no ability to control output in software. Headphones appear to be mono
>> 42 * (each output channel receives all audio). No microphone support on 3.5mm jack.
>> 43 */
>> 44 sound {
>> 45 compatible = "simple-audio-card";
>> 46 simple-audio-card,name = "rk817_ext";
>> 47 simple-audio-card,format = "i2s";
>> 48 simple-audio-card,mclk-fs = <256>;
>> 49 simple-audio-card,widgets =
>> 50 "Headphone", "Headphones";
>> 51 simple-audio-card,routing =
>> 52 "Headphones", "HPOL",
>> 53 "Headphones", "HPOR";
>> 54
>> 55 simple-audio-card,codec {
>> 56 sound-dai = <&rk817>;
>> 57 };
>> 58
>> 59 simple-audio-card,cpu {
>> 60 sound-dai = <&i2s1_8ch>;
>> 61 };
>> 62 };
>> 63 };
>> 64
>> 65 /delete-node/ &adc_keys;
>> 66
>> 67 &chosen {
>> 68 /delete-property/ stdout-path;
13 }; 69 };
14 70
15 &cru { 71 &cru {
16 assigned-clocks = <&pmucru CLK_RTC_32K 72 assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
17 <&pmucru PLL_PPLL>, 73 <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
18 assigned-clock-rates = <32768>, <12000 74 assigned-clock-rates = <32768>, <1200000000>,
19 <200000000>, <2 75 <200000000>, <292500000>;
20 }; 76 };
21 77
22 &dsi0 { !! 78 &gpio_keys_control {
23 panel: panel@0 { !! 79 button-r1 {
24 compatible = "powkiddy,rgb30-p !! 80 gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
25 reg = <0>; !! 81 label = "TR";
26 backlight = <&backlight>; !! 82 linux,code = <BTN_TR>;
27 pinctrl-names = "default"; !! 83 };
28 pinctrl-0 = <&lcd_rst>; !! 84
29 reset-gpios = <&gpio4 RK_PA0 G !! 85 button-r2 {
30 vcc-supply = <&vcc3v3_lcd0_n>; !! 86 gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
31 iovcc-supply = <&vcc3v3_lcd0_n !! 87 label = "TR2";
32 !! 88 linux,code = <BTN_TR2>;
33 port { <<
34 mipi_in_panel: endpoin <<
35 remote-endpoin <<
36 }; <<
37 }; <<
38 }; 89 };
39 }; 90 };
40 91
>> 92 /delete-node/ &{/i2c@fdd40000/regulator@40};
>> 93
41 &i2c0 { 94 &i2c0 {
42 vdd_cpu: regulator@1c { 95 vdd_cpu: regulator@1c {
43 compatible = "tcs,tcs4525"; 96 compatible = "tcs,tcs4525";
44 reg = <0x1c>; 97 reg = <0x1c>;
45 fcs,suspend-voltage-selector = 98 fcs,suspend-voltage-selector = <1>;
46 regulator-always-on; 99 regulator-always-on;
47 regulator-boot-on; 100 regulator-boot-on;
48 regulator-min-microvolt = <712 101 regulator-min-microvolt = <712500>;
49 regulator-max-microvolt = <139 102 regulator-max-microvolt = <1390000>;
50 regulator-name = "vdd_cpu"; 103 regulator-name = "vdd_cpu";
51 regulator-ramp-delay = <2300>; 104 regulator-ramp-delay = <2300>;
52 vin-supply = <&vcc_sys>; 105 vin-supply = <&vcc_sys>;
53 regulator-state-mem { 106 regulator-state-mem {
54 regulator-off-in-suspe 107 regulator-off-in-suspend;
55 }; 108 };
56 }; 109 };
57 }; 110 };
>> 111
>> 112 /*
>> 113 * Device has 2 red LEDs instead of an amber and a red. Relabel LEDs as
>> 114 * red_led0 and red_led1.
>> 115 */
>> 116 /delete-node/ &{/pwm-leds/led-1};
>> 117 /delete-node/ &{/pwm-leds/led-2};
>> 118
>> 119 &leds {
>> 120 red_led0: led-1 {
>> 121 color = <LED_COLOR_ID_RED>;
>> 122 function = LED_FUNCTION_CHARGING;
>> 123 max-brightness = <255>;
>> 124 pwms = <&pwm7 0 25000 0>;
>> 125 };
>> 126
>> 127 red_led1: led-2 {
>> 128 color = <LED_COLOR_ID_RED>;
>> 129 default-state = "off";
>> 130 function = LED_FUNCTION_STATUS;
>> 131 max-brightness = <255>;
>> 132 pwms = <&pwm0 0 25000 0>;
>> 133 };
>> 134 };
>> 135
>> 136 &panel {
>> 137 compatible = "powkiddy,rgb30-panel";
>> 138 vcc-supply = <&vcc3v3_lcd0_n>;
>> 139 iovcc-supply = <&vcc3v3_lcd0_n>;
>> 140 /delete-property/ vdd-supply;
>> 141 };
>> 142
>> 143 &pwm5 {
>> 144 status = "disabled";
>> 145 };
>> 146
>> 147 &rk817 {
>> 148 rk817_charger: charger {
>> 149 monitored-battery = <&battery>;
>> 150 rockchip,resistor-sense-micro-ohms = <10000>;
>> 151 rockchip,sleep-enter-current-microamp = <300000>;
>> 152 rockchip,sleep-filter-current-microamp = <100000>;
>> 153 };
>> 154 };
>> 155
>> 156 /* There is no UART header visible on the board for this device. */
>> 157 &uart2 {
>> 158 status = "disabled";
>> 159 };
>> 160
>> 161 /delete-node/ &vibrator;
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