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// 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-anbernic-rg353x.dtsi"
/ {
model = "RGB30";
compatible = "powkiddy,rgb30", "rockchip,rk3566";
aliases {
mmc1 = &sdmmc0;
mmc2 = &sdmmc1;
mmc3 = &sdmmc2;
};
battery: battery {
compatible = "simple-battery";
charge-full-design-microamp-hours = <3151000>;
charge-term-current-microamp = <300000>;
constant-charge-current-max-microamp = <2000000>;
constant-charge-voltage-max-microvolt = <4250000>;
factory-internal-resistance-micro-ohms = <117000>;
voltage-max-design-microvolt = <4172000>;
voltage-min-design-microvolt = <3400000>;
ocv-capacity-celsius = <20>;
ocv-capacity-table-0 = <4172000 100>, <4092000 95>, <4035000 90>, <3990000 85>,
<3939000 80>, <3895000 75>, <3852000 70>, <3807000 65>,
<3762000 60>, <3713000 55>, <3672000 50>, <3647000 45>,
<3629000 40>, <3613000 35>, <3598000 30>, <3578000 25>,
<3550000 20>, <3519000 15>, <3479000 10>, <3438000 5>,
<3400000 0>;
};
/*
* Channels reversed for speakers. Headphones automatically switch via hardware when
* detected with no ability to control output in software. Headphones appear to be mono
* (each output channel receives all audio). No microphone support on 3.5mm jack.
*/
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "rk817_ext";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,widgets =
"Headphone", "Headphones";
simple-audio-card,routing =
"Headphones", "HPOL",
"Headphones", "HPOR";
simple-audio-card,codec {
sound-dai = <&rk817>;
};
simple-audio-card,cpu {
sound-dai = <&i2s1_8ch>;
};
};
};
/delete-node/ &adc_keys;
&chosen {
/delete-property/ stdout-path;
};
&cru {
assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
<&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
assigned-clock-rates = <32768>, <1200000000>,
<200000000>, <292500000>;
};
&gpio_keys_control {
button-r1 {
gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
label = "TR";
linux,code = <BTN_TR>;
};
button-r2 {
gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
label = "TR2";
linux,code = <BTN_TR2>;
};
};
/delete-node/ &{/i2c@fdd40000/regulator@40};
&i2c0 {
vdd_cpu: regulator@1c {
compatible = "tcs,tcs4525";
reg = <0x1c>;
fcs,suspend-voltage-selector = <1>;
regulator-always-on;
regulator-boot-on;
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;
};
};
};
/*
* Device has 2 red LEDs instead of an amber and a red. Relabel LEDs as
* red_led0 and red_led1.
*/
/delete-node/ &{/pwm-leds/led-1};
/delete-node/ &{/pwm-leds/led-2};
&leds {
red_led0: led-1 {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_CHARGING;
max-brightness = <255>;
pwms = <&pwm7 0 25000 0>;
};
red_led1: led-2 {
color = <LED_COLOR_ID_RED>;
default-state = "off";
function = LED_FUNCTION_STATUS;
max-brightness = <255>;
pwms = <&pwm0 0 25000 0>;
};
};
&panel {
compatible = "powkiddy,rgb30-panel";
vcc-supply = <&vcc3v3_lcd0_n>;
iovcc-supply = <&vcc3v3_lcd0_n>;
/delete-property/ vdd-supply;
};
&pwm5 {
status = "disabled";
};
&rk817 {
rk817_charger: charger {
monitored-battery = <&battery>;
rockchip,resistor-sense-micro-ohms = <10000>;
rockchip,sleep-enter-current-microamp = <300000>;
rockchip,sleep-filter-current-microamp = <100000>;
};
};
/* There is no UART header visible on the board for this device. */
&uart2 {
status = "disabled";
};
/delete-node/ &vibrator;
|
