| // 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/leds/common.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/soc/rockchip,vop2.h> |
| #include "rk3566.dtsi" |
| |
| / { |
| 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 mapped to F key in BSP kernel, but |
| * according to input guidelines it should be mode. |
| */ |
| button-mode { |
| label = "MODE"; |
| linux,code = <BTN_MODE>; |
| press-threshold-microvolt = <1750>; |
| }; |
| }; |
| |
| gpio_keys_control: gpio-keys-control { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&btn_pins_ctrl>; |
| pinctrl-names = "default"; |
| |
| button-b { |
| gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_LOW>; |
| label = "SOUTH"; |
| linux,code = <BTN_SOUTH>; |
| }; |
| |
| button-down { |
| gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_LOW>; |
| label = "DPAD-DOWN"; |
| linux,code = <BTN_DPAD_DOWN>; |
| }; |
| |
| button-l1 { |
| gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>; |
| label = "TL"; |
| linux,code = <BTN_TL>; |
| }; |
| |
| button-l2 { |
| gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>; |
| label = "TL2"; |
| linux,code = <BTN_TL2>; |
| }; |
| |
| button-select { |
| gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_LOW>; |
| label = "SELECT"; |
| linux,code = <BTN_SELECT>; |
| }; |
| |
| button-start { |
| gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>; |
| label = "START"; |
| linux,code = <BTN_START>; |
| }; |
| |
| button-up { |
| gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_LOW>; |
| label = "DPAD-UP"; |
| linux,code = <BTN_DPAD_UP>; |
| }; |
| |
| button-x { |
| gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; |
| label = "NORTH"; |
| linux,code = <BTN_NORTH>; |
| }; |
| }; |
| |
| gpio_keys_vol: gpio-keys-vol { |
| compatible = "gpio-keys"; |
| autorepeat; |
| pinctrl-0 = <&btn_pins_vol>; |
| pinctrl-names = "default"; |
| |
| button-vol-down { |
| gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; |
| label = "VOLUMEDOWN"; |
| linux,code = <KEY_VOLUMEDOWN>; |
| }; |
| |
| button-vol-up { |
| gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; |
| label = "VOLUMEUP"; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| }; |
| |
| hdmi-con { |
| compatible = "hdmi-connector"; |
| ddc-i2c-bus = <&i2c5>; |
| type = "c"; |
| |
| port { |
| hdmi_con_in: endpoint { |
| remote-endpoint = <&hdmi_out_con>; |
| }; |
| }; |
| }; |
| |
| leds: pwm-leds { |
| compatible = "pwm-leds"; |
| |
| green_led: led-0 { |
| color = <LED_COLOR_ID_GREEN>; |
| default-state = "on"; |
| function = LED_FUNCTION_POWER; |
| max-brightness = <255>; |
| pwms = <&pwm6 0 25000 0>; |
| }; |
| |
| amber_led: led-1 { |
| color = <LED_COLOR_ID_AMBER>; |
| function = LED_FUNCTION_CHARGING; |
| max-brightness = <255>; |
| pwms = <&pwm7 0 25000 0>; |
| }; |
| |
| red_led: led-2 { |
| color = <LED_COLOR_ID_RED>; |
| default-state = "off"; |
| function = LED_FUNCTION_STATUS; |
| max-brightness = <255>; |
| pwms = <&pwm0 0 25000 0>; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&rk817 1>; |
| clock-names = "ext_clock"; |
| pinctrl-0 = <&wifi_enable_h>; |
| pinctrl-names = "default"; |
| post-power-on-delay-ms = <200>; |
| reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vcc3v3_lcd0_n: regulator-vcc3v3-lcd0 { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| pinctrl-0 = <&vcc_lcd_h>; |
| pinctrl-names = "default"; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc3v3_lcd0_n"; |
| vin-supply = <&vcc_3v3>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_sys: regulator-vcc-sys { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3800000>; |
| regulator-max-microvolt = <3800000>; |
| regulator-name = "vcc_sys"; |
| }; |
| |
| vcc_wifi: regulator-vcc-wifi { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc_wifi_h>; |
| pinctrl-names = "default"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc_wifi"; |
| }; |
| |
| vibrator: pwm-vibrator { |
| compatible = "pwm-vibrator"; |
| pwm-names = "enable"; |
| pwms = <&pwm5 0 1000000000 0>; |
| }; |
| }; |
| |
| &combphy1 { |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| ddc-i2c-bus = <&i2c5>; |
| pinctrl-0 = <&hdmitxm0_cec>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &hdmi_in { |
| hdmi_in_vp0: endpoint { |
| remote-endpoint = <&vp0_out_hdmi>; |
| }; |
| }; |
| |
| &hdmi_out { |
| hdmi_out_con: endpoint { |
| remote-endpoint = <&hdmi_con_in>; |
| }; |
| }; |
| |
| &hdmi_sound { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| rk817: pmic@20 { |
| compatible = "rockchip,rk817"; |
| reg = <0x20>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; |
| clock-output-names = "rk808-clkout1", "rk808-clkout2"; |
| clock-names = "mclk"; |
| clocks = <&cru I2S1_MCLKOUT_TX>; |
| assigned-clocks = <&cru I2S1_MCLKOUT_TX>; |
| assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; |
| #clock-cells = <1>; |
| #sound-dai-cells = <0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>; |
| wakeup-source; |
| |
| vcc1-supply = <&vcc_sys>; |
| vcc2-supply = <&vcc_sys>; |
| vcc3-supply = <&vcc_sys>; |
| vcc4-supply = <&vcc_sys>; |
| vcc5-supply = <&vcc_sys>; |
| vcc6-supply = <&vcc_sys>; |
| vcc7-supply = <&vcc_sys>; |
| vcc8-supply = <&vcc_sys>; |
| vcc9-supply = <&dcdc_boost>; |
| |
| regulators { |
| vdd_logic: DCDC_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| regulator-name = "vdd_logic"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| regulator-name = "vdd_gpu"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-mode = <0x2>; |
| regulator-name = "vcc_ddr"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_3v3: DCDC_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-initial-mode = <0x2>; |
| regulator-name = "vcc_3v3"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcca1v8_pmu: LDO_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcca1v8_pmu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vdda_0v9: LDO_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-name = "vdda_0v9"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_pmu: LDO_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-name = "vdda0v9_pmu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vccio_acodec: LDO_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vccio_acodec"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vccio_sd"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_pmu: LDO_REG6 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc3v3_pmu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_1v8: LDO_REG7 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc_1v8"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc1v8_dvp: LDO_REG8 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc1v8_dvp"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc2v8_dvp: LDO_REG9 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-name = "vcc2v8_dvp"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| dcdc_boost: BOOST { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <4700000>; |
| regulator-max-microvolt = <5400000>; |
| regulator-name = "boost"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| otg_switch: OTG_SWITCH { |
| regulator-name = "otg_switch"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| |
| vdd_cpu: regulator@40 { |
| compatible = "fcs,fan53555"; |
| reg = <0x40>; |
| 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; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| /* Unknown/unused device at 0x3c */ |
| status = "disabled"; |
| }; |
| |
| &i2c5 { |
| pinctrl-0 = <&i2c5m1_xfer>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &i2s0_8ch { |
| status = "okay"; |
| }; |
| |
| &i2s1_8ch { |
| pinctrl-0 = <&i2s1m0_sclktx |
| &i2s1m0_lrcktx |
| &i2s1m0_sdi0 |
| &i2s1m0_sdo0>; |
| pinctrl-names = "default"; |
| rockchip,trcm-sync-tx-only; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| gpio-btns { |
| btn_pins_ctrl: btn-pins-ctrl { |
| rockchip,pins = |
| <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| btn_pins_vol: btn-pins-vol { |
| rockchip,pins = |
| <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, |
| <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| joy-mux { |
| joy_mux_en: joy-mux-en { |
| rockchip,pins = |
| <0 RK_PB5 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = |
| <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = |
| <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| vcc3v3-lcd { |
| vcc_lcd_h: vcc-lcd-h { |
| rockchip,pins = |
| <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| vcc-wifi { |
| vcc_wifi_h: vcc-wifi-h { |
| rockchip,pins = |
| <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| status = "okay"; |
| pmuio1-supply = <&vcc3v3_pmu>; |
| pmuio2-supply = <&vcc3v3_pmu>; |
| vccio1-supply = <&vccio_acodec>; |
| vccio3-supply = <&vccio_sd>; |
| vccio4-supply = <&vcc_1v8>; |
| vccio5-supply = <&vcc_3v3>; |
| vccio6-supply = <&vcc1v8_dvp>; |
| vccio7-supply = <&vcc_3v3>; |
| }; |
| |
| &pwm0 { |
| pinctrl-0 = <&pwm0m1_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &pwm5 { |
| status = "okay"; |
| }; |
| |
| &pwm6 { |
| status = "okay"; |
| }; |
| |
| &pwm7 { |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdmmc0 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; |
| disable-wp; |
| pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; |
| pinctrl-names = "default"; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "okay"; |
| }; |
| |
| &sdmmc1 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cd-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>; |
| disable-wp; |
| pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &sdmmc1_det>; |
| pinctrl-names = "default"; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vcc1v8_dvp>; |
| status = "okay"; |
| }; |
| |
| &sdmmc2 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| non-removable; |
| pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>; |
| pinctrl-names = "default"; |
| vmmc-supply = <&vcc_wifi>; |
| vqmmc-supply = <&vcca1v8_pmu>; |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-0 = <&uart1m1_xfer &uart1m1_ctsn &uart1m1_rtsn>; |
| pinctrl-names = "default"; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt"; |
| device-wake-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; |
| enable-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; |
| host-wake-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| /* |
| * Lack the schematics to verify, but port works as a peripheral |
| * (and not a host or OTG port). |
| */ |
| &usb_host0_xhci { |
| dr_mode = "peripheral"; |
| phys = <&usb2phy0_otg>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_xhci { |
| phy-names = "usb2-phy", "usb3-phy"; |
| phys = <&usb2phy1_host>, <&combphy1 PHY_TYPE_USB3>; |
| status = "okay"; |
| }; |
| |
| &usb2phy0 { |
| status = "okay"; |
| }; |
| |
| &usb2phy0_otg { |
| status = "okay"; |
| }; |
| |
| &usb2phy1 { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_host { |
| status = "okay"; |
| }; |
| |
| &vop { |
| assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; |
| assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; |
| status = "okay"; |
| }; |
| |
| &vop_mmu { |
| status = "okay"; |
| }; |
| |
| &vp0 { |
| vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { |
| reg = <ROCKCHIP_VOP2_EP_HDMI0>; |
| remote-endpoint = <&hdmi_in_vp0>; |
| }; |
| }; |
