| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/linux-event-codes.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include "rk3566-powkiddy-rk2023.dtsi" |
| |
| / { |
| model = "Powkiddy RGB20SX"; |
| compatible = "powkiddy,rgb20sx", "rockchip,rk3566"; |
| |
| chosen: chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| adc_keys: adc-keys { |
| compatible = "adc-keys"; |
| io-channels = <&saradc 0>; |
| io-channel-names = "buttons"; |
| keyup-threshold-microvolt = <1800000>; |
| poll-interval = <60>; |
| |
| /* |
| * Button is labelled as FN, but according to input |
| * guidelines it should be mode. |
| */ |
| button-mode { |
| label = "MODE"; |
| linux,code = <BTN_MODE>; |
| press-threshold-microvolt = <1750>; |
| }; |
| }; |
| }; |
| |
| &battery { |
| charge-full-design-microamp-hours = <5000000>; |
| }; |
| |
| &bluetooth { |
| compatible = "realtek,rtl8723ds-bt"; |
| }; |
| |
| &cru { |
| assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>, |
| <&pmucru PLL_PPLL>, <&cru PLL_VPLL>; |
| assigned-clock-rates = <32768>, <1200000000>, |
| <200000000>, <292500000>; |
| }; |
| |
| &dsi0 { |
| panel: panel@0 { |
| compatible = "powkiddy,rgb30-panel"; |
| reg = <0>; |
| backlight = <&backlight>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcd_rst>; |
| reset-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_LOW>; |
| vcc-supply = <&vcc3v3_lcd0_n>; |
| iovcc-supply = <&vcc3v3_lcd0_n>; |
| |
| port { |
| mipi_in_panel: endpoint { |
| remote-endpoint = <&mipi_out_panel>; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c0 { |
| vdd_cpu: regulator@1c { |
| compatible = "tcs,tcs4525"; |
| reg = <0x1c>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-min-microvolt = <712500>; |
| regulator-max-microvolt = <1390000>; |
| regulator-name = "vdd_cpu"; |
| regulator-ramp-delay = <2300>; |
| vin-supply = <&vcc_sys>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
