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ARM: dts: rockchip: Add Relfor Saib board

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Saib is an consumer electronics board from Relfor labs
Features:
    - Rockchip RV1109
    - 1GB DDR4
    - 4GB eMMC
    - Realtek RTL8821CS Wi-Fi/BT
    - IR transmitter/receiver
    - RV3028 RTC
    - Switch
    - User leds

Add support for it.

Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@linumiz.com>
Link: https://lore.kernel.org/r/20240912142451.2952633-7-karthikeyan@linumiz.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Karthikeyan Krishnasamy
2024-09-12 19:54:51 +05:30
committed by Heiko Stuebner
parent c1386c02d5
commit bdb2696ac5
2 changed files with 423 additions and 0 deletions
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1
arch/arm/boot/dts/rockchip/Makefile
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@@ -2,6 +2,7 @@
dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rv1108-elgin-r1.dtb \
rv1108-evb.dtb \
rv1109-relfor-saib.dtb \
rv1109-sonoff-ihost.dtb \
rv1126-edgeble-neu2-io.dtb \
rv1126-sonoff-ihost.dtb \

422
arch/arm/boot/dts/rockchip/rv1109-relfor-saib.dts Normal file
View File

@@ -0,0 +1,422 @@
// 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";
};