| // 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"; |
| }; |
