| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2024 Chris Morgan <macromorgan@hotmail.com> |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include "rk3326.dtsi" |
| |
| / { |
| model = "GameForce Chi"; |
| compatible = "gameforce,chi", "rockchip,rk3326"; |
| chassis-type = "handset"; |
| |
| aliases { |
| mmc0 = &sdmmc; |
| mmc1 = &sdio; |
| }; |
| |
| chosen { |
| stdout-path = "serial2:115200n8"; |
| }; |
| |
| adc_joystick: adc-joystick { |
| compatible = "adc-joystick"; |
| io-channels = <&saradc 0>, |
| <&saradc 1>; |
| poll-interval = <100>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| axis@0 { |
| reg = <0>; |
| abs-flat = <10>; |
| abs-fuzz = <10>; |
| abs-range = <850 175>; |
| linux,code = <ABS_Y>; |
| }; |
| |
| axis@1 { |
| reg = <1>; |
| abs-flat = <10>; |
| abs-fuzz = <10>; |
| abs-range = <800 190>; |
| linux,code = <ABS_X>; |
| }; |
| }; |
| |
| adc_keys: adc-keys { |
| compatible = "adc-keys"; |
| io-channels = <&saradc 2>; |
| io-channel-names = "buttons"; |
| keyup-threshold-microvolt = <1800000>; |
| poll-interval = <60>; |
| |
| button-1 { |
| label = "HAPPY1"; |
| linux,code = <BTN_TRIGGER_HAPPY1>; |
| press-threshold-microvolt = <15000>; |
| }; |
| |
| button-2 { |
| label = "HAPPY2"; |
| linux,code = <BTN_TRIGGER_HAPPY2>; |
| press-threshold-microvolt = <300000>; |
| }; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| power-supply = <&vcc_bl>; |
| pwms = <&pwm1 0 25000 0>; |
| }; |
| |
| battery: battery { |
| compatible = "simple-battery"; |
| charge-full-design-microamp-hours = <3000000>; |
| charge-term-current-microamp = <300000>; |
| constant-charge-current-max-microamp = <1500000>; |
| constant-charge-voltage-max-microvolt = <4200000>; |
| factory-internal-resistance-micro-ohms = <180000>; |
| ocv-capacity-celsius = <20>; |
| ocv-capacity-table-0 = <4106000 100>, <4071000 95>, <4018000 90>, <3975000 85>, |
| <3946000 80>, <3908000 75>, <3877000 70>, <3853000 65>, |
| <3834000 60>, <3816000 55>, <3802000 50>, <3788000 45>, |
| <3774000 40>, <3760000 35>, <3748000 30>, <3735000 25>, |
| <3718000 20>, <3697000 15>, <3685000 10>, <3625000 5>, |
| <3400000 0>; |
| voltage-max-design-microvolt = <4250000>; |
| voltage-min-design-microvolt = <3400000>; |
| }; |
| |
| gpio_leds: gpio-leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins>; |
| |
| red_led: led-0 { |
| color = <LED_COLOR_ID_RED>; |
| gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| green_led: led-1 { |
| color = <LED_COLOR_ID_GREEN>; |
| gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| blue_led: led-2 { |
| color = <LED_COLOR_ID_BLUE>; |
| gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| white_led: led-3 { |
| color = <LED_COLOR_ID_WHITE>; |
| function = LED_FUNCTION_STATUS; |
| gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| chg_led: led-4 { |
| color = <LED_COLOR_ID_RED>; |
| function = LED_FUNCTION_CHARGING; |
| gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| }; |
| |
| gpio_keys: gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&btn_pins_ctrl>; |
| pinctrl-names = "default"; |
| |
| button-a { |
| gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>; |
| label = "EAST"; |
| linux,code = <BTN_EAST>; |
| }; |
| |
| button-b { |
| gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; |
| label = "SOUTH"; |
| linux,code = <BTN_SOUTH>; |
| }; |
| |
| button-down { |
| gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>; |
| label = "DPAD-DOWN"; |
| linux,code = <BTN_DPAD_DOWN>; |
| }; |
| |
| button-home { |
| gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>; |
| label = "HOME"; |
| linux,code = <BTN_MODE>; |
| }; |
| |
| button-l1 { |
| gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>; |
| label = "TL"; |
| linux,code = <BTN_TL>; |
| }; |
| |
| button-l2 { |
| gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>; |
| label = "TL2"; |
| linux,code = <BTN_TL2>; |
| }; |
| |
| button-left { |
| gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>; |
| label = "DPAD-LEFT"; |
| linux,code = <BTN_DPAD_LEFT>; |
| }; |
| |
| button-r1 { |
| gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>; |
| label = "TR"; |
| linux,code = <BTN_TR>; |
| }; |
| |
| button-r2 { |
| gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>; |
| label = "TR2"; |
| linux,code = <BTN_TR2>; |
| }; |
| |
| button-right { |
| gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>; |
| label = "DPAD-RIGHT"; |
| linux,code = <BTN_DPAD_RIGHT>; |
| }; |
| |
| button-select { |
| gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>; |
| label = "SELECT"; |
| linux,code = <BTN_SELECT>; |
| }; |
| |
| button-start { |
| gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; |
| label = "START"; |
| linux,code = <BTN_START>; |
| }; |
| |
| button-up { |
| gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>; |
| label = "DPAD-UP"; |
| linux,code = <BTN_DPAD_UP>; |
| }; |
| |
| button-x { |
| gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>; |
| label = "NORTH"; |
| linux,code = <BTN_NORTH>; |
| }; |
| |
| button-y { |
| gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>; |
| label = "WEST"; |
| linux,code = <BTN_WEST>; |
| }; |
| }; |
| |
| multi-led { |
| compatible = "leds-group-multicolor"; |
| color = <LED_COLOR_ID_RGB>; |
| function = LED_FUNCTION_KBD_BACKLIGHT; |
| leds = <&red_led>, <&green_led>, <&blue_led>; |
| }; |
| |
| spk_amp: audio-amplifier { |
| compatible = "simple-audio-amplifier"; |
| enable-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&spk_amp_enable_h>; |
| pinctrl-names = "default"; |
| sound-name-prefix = "Speaker Amp"; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| pinctrl-0 = <&hp_det>; |
| pinctrl-names = "default"; |
| simple-audio-card,name = "rk817_ext"; |
| simple-audio-card,aux-devs = <&spk_amp>; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>; |
| simple-audio-card,mclk-fs = <256>; |
| simple-audio-card,widgets = |
| "Microphone", "Mic Jack", |
| "Headphone", "Headphones", |
| "Speaker", "Internal Speakers"; |
| simple-audio-card,routing = |
| "MICL", "Mic Jack", |
| "Headphones", "HPOL", |
| "Headphones", "HPOR", |
| "Internal Speakers", "Speaker Amp OUTL", |
| "Internal Speakers", "Speaker Amp OUTR", |
| "Speaker Amp INL", "HPOL", |
| "Speaker Amp INR", "HPOR"; |
| simple-audio-card,pin-switches = "Internal Speakers"; |
| |
| simple-audio-card,codec { |
| sound-dai = <&rk817>; |
| }; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s1_2ch>; |
| }; |
| }; |
| |
| vibrator_left: pwm-vibrator-l { |
| compatible = "pwm-vibrator"; |
| pwm-names = "enable"; |
| pwms = <&pwm4 0 25000 0>; |
| }; |
| |
| vibrator_right: pwm-vibrator-r { |
| compatible = "pwm-vibrator"; |
| pwm-names = "enable"; |
| pwms = <&pwm5 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 = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vccsys: vccsys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v8_sys"; |
| regulator-always-on; |
| regulator-min-microvolt = <3800000>; |
| regulator-max-microvolt = <3800000>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &display_subsystem { |
| status = "okay"; |
| }; |
| |
| &dsi { |
| status = "okay"; |
| |
| internal_display: panel@0 { |
| reg = <0>; |
| compatible = "gameforce,chi-panel"; |
| backlight = <&backlight>; |
| iovcc-supply = <&vcc_lcd>; |
| vcc-supply = <&vcc_lcd>; |
| reset-gpios = <&gpio3 RK_PA0 GPIO_ACTIVE_LOW>; |
| |
| port { |
| mipi_in_panel: endpoint { |
| remote-endpoint = <&mipi_out_panel>; |
| }; |
| }; |
| }; |
| |
| ports { |
| mipi_out: port@1 { |
| reg = <1>; |
| |
| mipi_out_panel: endpoint { |
| remote-endpoint = <&mipi_in_panel>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi_dphy { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_logic>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| i2c-scl-falling-time-ns = <16>; |
| i2c-scl-rising-time-ns = <280>; |
| status = "okay"; |
| |
| rk817: pmic@20 { |
| compatible = "rockchip,rk817"; |
| reg = <0x20>; |
| #clock-cells = <1>; |
| clock-names = "mclk"; |
| clock-output-names = "rk808-clkout1", "xin32k"; |
| clocks = <&cru SCLK_I2S1_OUT>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PC1 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>; |
| pinctrl-names = "default"; |
| #sound-dai-cells = <0>; |
| system-power-controller; |
| wakeup-source; |
| |
| vcc1-supply = <&vccsys>; |
| vcc2-supply = <&vccsys>; |
| vcc3-supply = <&vccsys>; |
| vcc4-supply = <&vccsys>; |
| vcc5-supply = <&vccsys>; |
| vcc6-supply = <&vccsys>; |
| vcc7-supply = <&vcc_3v0>; |
| vcc8-supply = <&vccsys>; |
| vcc9-supply = <&dcdc_boost>; |
| |
| regulators { |
| vdd_logic: DCDC_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1150000>; |
| regulator-min-microvolt = <950000>; |
| regulator-name = "vdd_logic"; |
| regulator-ramp-delay = <6001>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <950000>; |
| }; |
| }; |
| |
| vdd_arm: DCDC_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1350000>; |
| regulator-min-microvolt = <950000>; |
| regulator-name = "vdd_arm"; |
| regulator-ramp-delay = <6001>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <950000>; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc_ddr"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_3v0: DCDC_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3000000>; |
| regulator-min-microvolt = <3000000>; |
| regulator-name = "vcc_3v0"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vcc_1v8: LDO_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1800000>; |
| regulator-min-microvolt = <1800000>; |
| regulator-name = "vcc_1v8"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vdd_1v0: LDO_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <1000000>; |
| regulator-min-microvolt = <1000000>; |
| regulator-name = "vdd_1v0"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1000000>; |
| }; |
| }; |
| |
| vcc_3v0_pmu: LDO_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3000000>; |
| regulator-min-microvolt = <3000000>; |
| regulator-name = "vcc_3v0_pmu"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <1800000>; |
| regulator-name = "vccio_sd"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_sd: LDO_REG6 { |
| regulator-boot-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <3300000>; |
| regulator-name = "vcc_sd"; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_bl: LDO_REG7 { |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <3300000>; |
| regulator-name = "vcc_bl"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_lcd: LDO_REG8 { |
| regulator-max-microvolt = <2800000>; |
| regulator-min-microvolt = <2800000>; |
| regulator-name = "vcc_lcd"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <2800000>; |
| }; |
| }; |
| |
| vcc_wifi: LDO_REG9 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <3300000>; |
| regulator-name = "vcc_wifi"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| dcdc_boost: BOOST { |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "dcdc_boost"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| otg_switch: OTG_SWITCH { |
| regulator-name = "otg_switch"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| |
| rk817_charger: charger { |
| monitored-battery = <&battery>; |
| rockchip,resistor-sense-micro-ohms = <10000>; |
| rockchip,sleep-enter-current-microamp = <300000>; |
| rockchip,sleep-filter-current-microamp = <100000>; |
| }; |
| }; |
| }; |
| |
| &i2s1_2ch { |
| status = "okay"; |
| }; |
| |
| &io_domains { |
| vccio1-supply = <&vcc_3v0_pmu>; |
| vccio2-supply = <&vccio_sd>; |
| vccio3-supply = <&vcc_3v0>; |
| vccio4-supply = <&vcc_3v0>; |
| vccio5-supply = <&vcc_3v0>; |
| vccio6-supply = <&vcc_3v0>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| bluetooth-pins { |
| bt_reset: bt-reset { |
| rockchip,pins = |
| <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>; |
| }; |
| |
| bt_wake_dev: bt-wake-dev { |
| rockchip,pins = |
| <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| bt_wake_host: bt-wake-host { |
| rockchip,pins = |
| <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| headphone { |
| hp_det: hp-det { |
| rockchip,pins = |
| <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| gpio-btns { |
| btn_pins_ctrl: btn-pins-ctrl { |
| rockchip,pins = |
| <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>, |
| <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, |
| <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>, |
| <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, |
| <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| gpio-leds { |
| led_pins: led-pins { |
| rockchip,pins = |
| <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>, |
| <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>, |
| <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>, |
| <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>, |
| <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int: pmic-int { |
| rockchip,pins = |
| <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| soc_slppin_gpio: soc_slppin_gpio { |
| rockchip,pins = |
| <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| |
| soc_slppin_rst: soc_slppin_rst { |
| rockchip,pins = |
| <0 RK_PA4 2 &pcfg_pull_none>; |
| }; |
| |
| soc_slppin_slp: soc_slppin_slp { |
| rockchip,pins = |
| <0 RK_PA4 1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = |
| <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| speaker { |
| spk_amp_enable_h: spk-amp-enable-h { |
| rockchip,pins = |
| <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| pmuio1-supply = <&vcc_1v8>; |
| pmuio2-supply = <&vcc_3v0_pmu>; |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| }; |
| |
| &pwm4 { |
| status = "okay"; |
| }; |
| |
| &pwm5 { |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdio { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| disable-wp; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| no-mmc; |
| no-sd; |
| non-removable; |
| sd-uhs-sdr104; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| no-sdio; |
| sd-uhs-sdr12; |
| sd-uhs-sdr25; |
| sd-uhs-sdr50; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc_sd>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "okay"; |
| }; |
| |
| &sfc { |
| #address-cells = <1>; |
| pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>; |
| pinctrl-names = "default"; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <108000000>; |
| spi-rx-bus-width = <2>; |
| spi-tx-bus-width = <1>; |
| }; |
| }; |
| |
| &tsadc { |
| status = "okay"; |
| }; |
| |
| &u2phy { |
| status = "okay"; |
| |
| u2phy_otg: otg-port { |
| status = "okay"; |
| }; |
| }; |
| |
| &usb20_otg { |
| status = "okay"; |
| }; |
| |
| /* |
| * The right ADC joystick exists connected to an unknown ADC |
| * controller which can be communicated with via uart0. This ADC device |
| * is an 8-pin SOIC with no markings located right next to the left ADC |
| * joystick ribbon cable. The pinout for this ADC controller appears to |
| * be pin 1 - VCC (2.8v), pin 2 - 1.8v (clk maybe?), pin 3 - GPIO 10, |
| * pin 4 - unknown, pin 5 - unknown, pin 6 - analog in, pin 7 - analog in, |
| * pin 8 - ground. There is currently a userspace UART driver for this |
| * device but it only works with the BSP joystick driver. |
| */ |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| /* |
| * Bluetooth was not working on BSP and is not currently working on |
| * mainline due to missing firmware. Bluetooth requires removal of DMA |
| * or else it will not probe. |
| */ |
| &uart1 { |
| /delete-property/ dma-names; |
| /delete-property/ dmas; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth: bluetooth { |
| compatible = "realtek,rtl8723ds-bt"; |
| device-wake-gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; |
| enable-gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; |
| host-wake-gpios = <&gpio0 RK_PA7 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"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &vopb_mmu { |
| status = "okay"; |
| }; |
