423 lines
8.5 KiB
Plaintext
423 lines
8.5 KiB
Plaintext
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2024 Relfor Labs Pvt. Ltd.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
#include "rv1109.dtsi"
|
||
|
|
#include <dt-bindings/leds/common.h>
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Rockchip RV1109 Relfor Saib Board";
|
||
|
|
compatible = "relfor,saib", "rockchip,rv1109";
|
||
|
|
|
||
|
|
gpio-keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
|
||
|
|
button {
|
||
|
|
gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_HIGH>;
|
||
|
|
linux,code = <KEY_DATA>;
|
||
|
|
label = "GPIO User Switch";
|
||
|
|
linux,input-type = <1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ir_receiver: ir-receiver {
|
||
|
|
compatible = "gpio-ir-receiver";
|
||
|
|
gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&ir_rx>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ir_transmitter: ir-transmitter {
|
||
|
|
compatible = "pwm-ir-tx";
|
||
|
|
pwms = <&pwm11 0 10000000 1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led-controller {
|
||
|
|
compatible = "pwm-leds-multicolor";
|
||
|
|
|
||
|
|
multi-led {
|
||
|
|
color = <LED_COLOR_ID_RGB>;
|
||
|
|
function = LED_FUNCTION_INDICATOR;
|
||
|
|
max-brightness = <65535>;
|
||
|
|
|
||
|
|
led-0 {
|
||
|
|
active-low;
|
||
|
|
color = <LED_COLOR_ID_BLUE>;
|
||
|
|
pwms = <&pwm9 0 50000 0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led-1 {
|
||
|
|
active-low;
|
||
|
|
color = <LED_COLOR_ID_GREEN>;
|
||
|
|
pwms = <&pwm6 0 50000 0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led-2 {
|
||
|
|
active-low;
|
||
|
|
color = <LED_COLOR_ID_RED>;
|
||
|
|
pwms = <&pwm10 0 50000 0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
pwm-leds {
|
||
|
|
compatible = "pwm-leds";
|
||
|
|
|
||
|
|
led-0 {
|
||
|
|
pwms = <&pwm2 0 50000 0>;
|
||
|
|
max-brightness = <255>;
|
||
|
|
linux,default-trigger = "none";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-1 {
|
||
|
|
pwms = <&pwm8 0 50000 0>;
|
||
|
|
max-brightness = <0>;
|
||
|
|
linux,default-trigger = "none";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-2 {
|
||
|
|
pwms = <&pwm5 0 50000 0>;
|
||
|
|
max-brightness = <255>;
|
||
|
|
linux,default-trigger = "none";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdio_pwrseq: pwrseq-sdio {
|
||
|
|
compatible = "mmc-pwrseq-simple";
|
||
|
|
clocks = <&rtc0>;
|
||
|
|
clock-names = "ext_clock";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&wifi_enable_h>;
|
||
|
|
reset-gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_0v8: regulator-vcc-0v8 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_0v8";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
startup-delay-us = <150>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v2_ddr: regulator-vcc-1v2-ddr {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_1v2_ddr";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <1200000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
startup-delay-us = <75000>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v8: regulator-vcc-1v8 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_1v8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
startup-delay-us = <51000>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc1v8_ir: regulator-vcc1v8-ir {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc1v8_ir";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_2v5_ddr: regulator-vcc-2v5-ddr {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_2v5_ddr";
|
||
|
|
regulator-min-microvolt = <2500000>;
|
||
|
|
regulator-max-microvolt = <2500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc3v3_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc3v3_sys: regulator-vcc3v3-sys {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc3v3_sys";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
startup-delay-us = <75000>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc5v0_sys: regulator-vcc5v0-sys {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc5v0_sys";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_arm: regulator-vdd-arm {
|
||
|
|
compatible = "pwm-regulator";
|
||
|
|
pwms = <&pwm0 0 5000 1>;
|
||
|
|
regulator-name = "vdd_arm";
|
||
|
|
regulator-min-microvolt = <720000>;
|
||
|
|
regulator-max-microvolt = <1000000>;
|
||
|
|
regulator-settling-time-up-us = <18000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
pwm-supply = <&vcc3v3_sys>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_npu_vepu: regulator-vdd-npu-vepu {
|
||
|
|
compatible = "pwm-regulator";
|
||
|
|
pwms = <&pwm1 0 5000 1>;
|
||
|
|
regulator-name = "vdd_npu_vepu";
|
||
|
|
regulator-min-microvolt = <650000>;
|
||
|
|
regulator-max-microvolt = <950000>;
|
||
|
|
regulator-settling-time-up-us = <18000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
pwm-supply = <&vcc3v3_sys>;
|
||
|
|
vin-supply = <&vcc5v0_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
thermal_sensor1: thermal-sensor1 {
|
||
|
|
compatible = "generic-adc-thermal";
|
||
|
|
#thermal-sensor-cells = <0>;
|
||
|
|
io-channels = <&saradc 1>;
|
||
|
|
io-channel-names = "sensor-channel";
|
||
|
|
temperature-lookup-table = <(-40000) 826
|
||
|
|
85000 609>;
|
||
|
|
};
|
||
|
|
|
||
|
|
thermal_sensor2: thermal-sensor2 {
|
||
|
|
compatible = "generic-adc-thermal";
|
||
|
|
#thermal-sensor-cells = <0>;
|
||
|
|
io-channels = <&saradc 2>;
|
||
|
|
io-channel-names = "sensor-channel";
|
||
|
|
temperature-lookup-table = <(-40000) 826
|
||
|
|
85000 609>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpu0 {
|
||
|
|
cpu-supply = <&vdd_arm>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpu1 {
|
||
|
|
cpu-supply = <&vdd_arm>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&emmc {
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
rockchip,default-sample-phase = <90>;
|
||
|
|
vmmc-supply = <&vcc3v3_sys>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c3 {
|
||
|
|
pinctrl-0 = <&i2c3m2_xfer>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
rtc0: rtc@52 {
|
||
|
|
compatible = "microcrystal,rv3028";
|
||
|
|
reg = <0x52>;
|
||
|
|
#clock-cells = <0>;
|
||
|
|
interrupt-parent = <&gpio2>;
|
||
|
|
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
pinctrl-0 = <&rtc_int>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2s0 {
|
||
|
|
/delete-property/ pinctrl-0;
|
||
|
|
rockchip,trcm-sync-rx-only;
|
||
|
|
pinctrl-0 = <&i2s0m0_sclk_rx>,
|
||
|
|
<&i2s0m0_lrck_rx>,
|
||
|
|
<&i2s0m0_sdi0>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl {
|
||
|
|
bluetooth-pins {
|
||
|
|
bt_reset: bt-reset {
|
||
|
|
rockchip,pins =
|
||
|
|
<1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
bt_wake_dev: bt-wake-dev {
|
||
|
|
rockchip,pins =
|
||
|
|
<1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
bt_wake_host: bt-wake-host {
|
||
|
|
rockchip,pins =
|
||
|
|
<1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buttons {
|
||
|
|
switch: switch {
|
||
|
|
rockchip,pins = <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ir {
|
||
|
|
ir_rx: ir-rx {
|
||
|
|
rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
pwm {
|
||
|
|
pwm0m0_pins_pull_up: pwm0m0-pins-pull-up {
|
||
|
|
rockchip,pins =
|
||
|
|
/* pwm0_pin_m0 */
|
||
|
|
<0 RK_PB6 3 &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
pwm1m0_pins_pull_up: pwm1m0-pins-pull-up {
|
||
|
|
rockchip,pins =
|
||
|
|
/* pwm1_pin_m0 */
|
||
|
|
<0 RK_PB7 3 &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
rtc {
|
||
|
|
rtc_int: rtc-int {
|
||
|
|
rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdio-pwrseq {
|
||
|
|
wifi_enable_h: wifi-enable-h {
|
||
|
|
rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pmu_io_domains {
|
||
|
|
pmuio0-supply = <&vcc3v3_sys>;
|
||
|
|
pmuio1-supply = <&vcc3v3_sys>;
|
||
|
|
vccio4-supply = <&vcc3v3_sys>;
|
||
|
|
vccio5-supply = <&vcc3v3_sys>;
|
||
|
|
vccio6-supply = <&vcc3v3_sys>;
|
||
|
|
vccio7-supply = <&vcc3v3_sys>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm0 {
|
||
|
|
/delete-property/ pinctrl-0;
|
||
|
|
pinctrl-0 = <&pwm0m0_pins_pull_up>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm1 {
|
||
|
|
/delete-property/ pinctrl-0;
|
||
|
|
pinctrl-0 = <&pwm1m0_pins_pull_up>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm2 {
|
||
|
|
/delete-property/ pinctrl-0;
|
||
|
|
pinctrl-0 = <&pwm2m1_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm5 {
|
||
|
|
pinctrl-0 = <&pwm5m0_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm6 {
|
||
|
|
pinctrl-0 = <&pwm6m0_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm8 {
|
||
|
|
pinctrl-0 = <&pwm8m1_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm9 {
|
||
|
|
pinctrl-0 = <&pwm9m1_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm10 {
|
||
|
|
pinctrl-0 = <&pwm10m1_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm11 {
|
||
|
|
/delete-property/ pinctrl-0;
|
||
|
|
pinctrl-0 = <&pwm11m1_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&saradc {
|
||
|
|
vref-supply = <&vcc_1v8>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdio {
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
cap-sdio-irq;
|
||
|
|
max-frequency = <100000000>;
|
||
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
||
|
|
no-mmc;
|
||
|
|
no-sd;
|
||
|
|
non-removable;
|
||
|
|
pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
sd-uhs-sdr104;
|
||
|
|
vmmc-supply = <&vcc3v3_sys>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart0 {
|
||
|
|
pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
bluetooth {
|
||
|
|
compatible = "realtek,rtl8822cs-bt";
|
||
|
|
device-wake-gpios = <&gpio1 RK_PC5 GPIO_ACTIVE_HIGH>;
|
||
|
|
enable-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
|
||
|
|
host-wake-gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-0 = <&bt_reset>, <&bt_wake_dev>, <&bt_wake_host>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
pinctrl-0 = <&uart2m1_xfer>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
status = "okay";
|
||
|
|
};
|