// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2021 Rockchip Electronics Co., Ltd * */ #include #include #include #include #include "rk3358.dtsi" / { adc-keys { compatible = "adc-keys"; io-channels = <&saradc 2>; io-channel-names = "buttons"; poll-interval = <100>; keyup-threshold-microvolt = <1800000>; esc-key { linux,code = ; label = "esc"; press-threshold-microvolt = <1310000>; }; home-key { linux,code = ; label = "home"; press-threshold-microvolt = <624000>; }; menu-key { linux,code = ; label = "menu"; press-threshold-microvolt = <987000>; }; vol-down-key { linux,code = ; label = "volume down"; press-threshold-microvolt = <300000>; }; vol-up-key { linux,code = ; label = "volume up"; press-threshold-microvolt = <17000>; }; }; backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm1 0 25000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; default-brightness-level = <200>; }; charge-animation { compatible = "rockchip,uboot-charge"; rockchip,uboot-charge-on = <0>; rockchip,android-charge-on = <1>; rockchip,uboot-low-power-voltage = <3500>; rockchip,screen-on-voltage = <3600>; status = "okay"; }; rk809_sound: rk809-sound { status = "okay"; compatible = "rockchip,multicodecs-card"; rockchip,card-name = "rockchip-rk809"; hp-det-gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>; io-channels = <&saradc 1>; io-channel-names = "adc-detect"; keyup-threshold-microvolt = <1800000>; poll-interval = <100>; rockchip,format = "i2s"; rockchip,mclk-fs = <256>; rockchip,cpu = <&i2s1_2ch>; rockchip,codec = <&rk809_codec>; pinctrl-names = "default"; pinctrl-0 = <&hp_det>; play-pause-key { label = "playpause"; linux,code = ; press-threshold-microvolt = <2000>; }; }; sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; /*clocks = <&rk809 1>;*/ /*clock-names = "ext_clock";*/ pinctrl-names = "default"; pinctrl-0 = <&wifi_enable_h>; /* * On the module itself this is one of these (depending * on the actual card populated): * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */ }; vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_phy"; regulator-always-on; regulator-boot-on; }; vcc5v0_sys: vccsys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; vcc5v0_host_vbus: vcc5v0-host-regulator { compatible = "regulator-fixed"; gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&host_vbus_drv>; regulator-name = "vcc5v0_host_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; enable-active-high; }; wireless-wlan { compatible = "wlan-platdata"; wifi_chip_type = "AP6210"; WIFI,host_wake_irq = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; status = "okay"; }; wireless-bluetooth { compatible = "bluetooth-platdata"; clocks = <&rk809 1>; clock-names = "ext_clock"; uart_rts_gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_LOW>; pinctrl-names = "default","rts_gpio"; pinctrl-0 = <&uart1_rts>; pinctrl-1 = <&uart1_rts_gpio>; BT,reset_gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; BT,wake_gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; BT,wake_host_irq = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; &display_subsystem { status = "okay"; }; &dsi { status = "okay"; panel@0 { compatible = "sitronix,st7703", "simple-panel-dsi"; reg = <0>; power-supply = <&vcc3v3_lcd>; backlight = <&backlight>; prepare-delay-ms = <0>; reset-delay-ms = <0>; init-delay-ms = <80>; enable-delay-ms = <0>; disable-delay-ms = <10>; unprepare-delay-ms = <60>; width-mm = <68>; height-mm = <121>; dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>; dsi,format = ; dsi,lanes = <4>; panel-init-sequence = [ 39 00 04 ff 98 81 03 15 00 02 01 00 15 00 02 02 00 15 00 02 03 53 15 00 02 04 53 15 00 02 05 13 15 00 02 06 04 15 00 02 07 02 15 00 02 08 02 15 00 02 09 00 15 00 02 0a 00 15 00 02 0b 00 15 00 02 0c 00 15 00 02 0d 00 15 00 02 0e 00 15 00 02 0f 00 15 00 02 10 00 15 00 02 11 00 15 00 02 12 00 15 00 02 13 00 15 00 02 14 00 15 00 02 15 08 15 00 02 16 10 15 00 02 17 00 15 00 02 18 08 15 00 02 19 00 15 00 02 1a 00 15 00 02 1b 00 15 00 02 1c 00 15 00 02 1d 00 15 00 02 1e c0 15 00 02 1f 80 15 00 02 20 02 15 00 02 21 09 15 00 02 22 00 15 00 02 23 00 15 00 02 24 00 15 00 02 25 00 15 00 02 26 00 15 00 02 27 00 15 00 02 28 55 15 00 02 29 03 15 00 02 2a 00 15 00 02 2b 00 15 00 02 2c 00 15 00 02 2d 00 15 00 02 2e 00 15 00 02 2f 00 15 00 02 30 00 15 00 02 31 00 15 00 02 32 00 15 00 02 33 00 15 00 02 34 04 15 00 02 35 05 15 00 02 36 05 15 00 02 37 00 15 00 02 38 3c 15 00 02 39 35 15 00 02 3a 00 15 00 02 3b 40 15 00 02 3c 00 15 00 02 3d 00 15 00 02 3e 00 15 00 02 3f 00 15 00 02 40 00 15 00 02 41 88 15 00 02 42 00 15 00 02 43 00 15 00 02 44 1f 15 00 02 50 01 15 00 02 51 23 15 00 02 52 45 15 00 02 53 67 15 00 02 54 89 15 00 02 55 ab 15 00 02 56 01 15 00 02 57 23 15 00 02 58 45 15 00 02 59 67 15 00 02 5a 89 15 00 02 5b ab 15 00 02 5c cd 15 00 02 5d ef 15 00 02 5e 03 15 00 02 5f 14 15 00 02 60 15 15 00 02 61 0c 15 00 02 62 0d 15 00 02 63 0e 15 00 02 64 0f 15 00 02 65 10 15 00 02 66 11 15 00 02 67 08 15 00 02 68 02 15 00 02 69 0a 15 00 02 6a 02 15 00 02 6b 02 15 00 02 6c 02 15 00 02 6d 02 15 00 02 6e 02 15 00 02 6f 02 15 00 02 70 02 15 00 02 71 02 15 00 02 72 06 15 00 02 73 02 15 00 02 74 02 15 00 02 75 14 15 00 02 76 15 15 00 02 77 0f 15 00 02 78 0e 15 00 02 79 0d 15 00 02 7a 0c 15 00 02 7b 11 15 00 02 7c 10 15 00 02 7d 06 15 00 02 7e 02 15 00 02 7f 0a 15 00 02 80 02 15 00 02 81 02 15 00 02 82 02 15 00 02 83 02 15 00 02 84 02 15 00 02 85 02 15 00 02 86 02 15 00 02 87 02 15 00 02 88 08 15 00 02 89 02 15 00 02 8a 02 39 00 04 ff 98 81 04 15 00 02 00 80 15 00 02 70 00 15 00 02 71 00 15 00 02 66 fe 15 00 02 82 15 15 00 02 84 15 15 00 02 85 15 15 00 02 3a 24 15 00 02 32 ac 15 00 02 8c 80 15 00 02 3c f5 15 00 02 88 33 39 00 04 ff 98 81 01 15 00 02 22 0a 15 00 02 31 00 15 00 02 53 78 15 00 02 50 5b 15 00 02 51 5b 15 00 02 60 20 15 00 02 61 00 15 00 02 62 0d 15 00 02 63 00 15 00 02 a0 00 15 00 02 a1 10 15 00 02 a2 1c 15 00 02 a3 13 15 00 02 a4 15 15 00 02 a5 26 15 00 02 a6 1a 15 00 02 a7 1d 15 00 02 a8 67 15 00 02 a9 1c 15 00 02 aa 29 15 00 02 ab 5b 15 00 02 ac 26 15 00 02 ad 28 15 00 02 ae 5c 15 00 02 af 30 15 00 02 b0 31 15 00 02 b1 2e 15 00 02 b2 32 15 00 02 b3 00 15 00 02 c0 00 15 00 02 c1 10 15 00 02 c2 1c 15 00 02 c3 13 15 00 02 c4 15 15 00 02 c5 26 15 00 02 c6 1a 15 00 02 c7 1d 15 00 02 c8 67 15 00 02 c9 1c 15 00 02 ca 29 15 00 02 cb 5b 15 00 02 cc 26 15 00 02 cd 28 15 00 02 ce 5c 15 00 02 cf 30 15 00 02 d0 31 15 00 02 d1 2e 15 00 02 d2 32 15 00 02 d3 00 39 00 04 ff 98 81 00 05 00 01 11 05 01 01 29 ]; panel-exit-sequence = [ 05 00 01 28 05 00 01 10 ]; display-timings { native-mode = <&timing1>; timing1: timing1 { clock-frequency = <64000000>; hactive = <720>; vactive = <1280>; hfront-porch = <40>; hsync-len = <10>; hback-porch = <40>; vfront-porch = <22>; vsync-len = <4>; vback-porch = <11>; hsync-active = <0>; vsync-active = <0>; de-active = <0>; pixelclk-active = <0>; }; }; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; panel_in_dsi: endpoint { remote-endpoint = <&dsi_out_panel>; }; }; }; }; ports { #address-cells = <1>; #size-cells = <0>; port@1 { reg = <1>; dsi_out_panel: endpoint { remote-endpoint = <&panel_in_dsi>; }; }; }; }; &dsi_in_vopb { status = "okay"; }; &dsi_in_vopl { status = "disabled"; }; &route_dsi { connect = <&vopb_out_dsi>; status = "okay"; }; &cpu0 { cpu-supply = <&vdd_arm>; }; &dfi { status = "okay"; }; &dmc { center-supply = <&vdd_logic>; status = "okay"; }; &emmc { bus-width = <8>; cap-mmc-highspeed; mmc-hs200-1_8v; supports-emmc; disable-wp; non-removable; num-slots = <1>; status = "okay"; }; &gmac { phy-supply = <&vcc_phy>; clock_in_out = "output"; snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <0 50000 50000>; status = "okay"; }; &gpu { mali-supply = <&vdd_logic>; status = "okay"; }; &i2c0 { status = "okay"; rk809: pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = <7 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default", "pmic-sleep", "pmic-power-off", "pmic-reset"; pinctrl-0 = <&pmic_int>; pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>; pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>; pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>; rockchip,system-power-controller; wakeup-source; #clock-cells = <1>; clock-output-names = "rk808-clkout1", "rk808-clkout2"; //fb-inner-reg-idxs = <2>; /* 1: rst regs (default in codes), 0: rst the pmic */ pmic-reset-func = <1>; vcc1-supply = <&vcc5v0_sys>; vcc2-supply = <&vcc5v0_sys>; vcc3-supply = <&vcc5v0_sys>; vcc4-supply = <&vcc5v0_sys>; vcc5-supply = <&vcc3v3_sys>; vcc6-supply = <&vcc3v3_sys>; vcc7-supply = <&vcc3v3_sys>; vcc8-supply = <&vcc3v3_sys>; vcc9-supply = <&vcc5v0_sys>; pwrkey { status = "okay"; }; pinctrl_rk8xx: pinctrl_rk8xx { gpio-controller; #gpio-cells = <2>; rk817_slppin_null: rk817_slppin_null { pins = "gpio_slp"; function = "pin_fun0"; }; rk817_slppin_slp: rk817_slppin_slp { pins = "gpio_slp"; function = "pin_fun1"; }; rk817_slppin_pwrdn: rk817_slppin_pwrdn { pins = "gpio_slp"; function = "pin_fun2"; }; rk817_slppin_rst: rk817_slppin_rst { pins = "gpio_slp"; function = "pin_fun3"; }; }; regulators { vdd_logic: DCDC_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x2>; regulator-name = "vdd_logic"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <950000>; }; }; vdd_arm: DCDC_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x2>; regulator-name = "vdd_arm"; 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-initial-mode = <0x2>; regulator-state-mem { regulator-on-in-suspend; }; }; vcc_3v0: DCDC_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <0x2>; regulator-name = "vcc_3v0"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_1v0: LDO_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vcc_1v0"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc1v8_soc: LDO_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8_soc"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd1v0_soc: LDO_REG3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vcc1v0_soc"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc3v0_pmu: LDO_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vcc3v0_pmu"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; 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-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_sd: LDO_REG6 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-name = "vcc_sd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc2v8_dvp: LDO_REG7 { regulator-boot-on; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-name = "vcc2v8_dvp"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <2800000>; }; }; vcc1v8_dvp: LDO_REG8 { regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8_dvp"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd1v5_dvp: LDO_REG9 { regulator-boot-on; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-name = "vdd1v5_dvp"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <1500000>; }; }; vcc3v3_sys: DCDC_REG5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc3v3_sys"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc5v0_host: SWITCH_REG1 { regulator-always-on; regulator-boot-on; regulator-name = "vcc5v0_host"; }; vcc3v3_lcd: SWITCH_REG2 { regulator-boot-on; regulator-name = "vcc3v3_lcd"; }; }; rk809_codec: codec { #sound-dai-cells = <0>; compatible = "rockchip,rk809-codec", "rockchip,rk817-codec"; clocks = <&cru SCLK_I2S1_OUT>; clock-names = "mclk"; pinctrl-names = "default"; pinctrl-0 = <&i2s1_2ch_mclk>; hp-volume = <20>; spk-volume = <3>; status = "okay"; }; }; }; &i2c1 { status = "okay"; gt1x: gt1x@14 { compatible = "goodix,gt1x"; reg = <0x14>; power-supply = <&vcc3v3_lcd>; goodix,rst-gpio = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>; }; }; &i2c2 { status = "okay"; clock-frequency = <100000>; /* These are relatively safe rise/fall times; TODO: measure */ i2c-scl-falling-time-ns = <50>; i2c-scl-rising-time-ns = <300>; ov5695: ov5695@36 { compatible = "ovti,ov5695"; reg = <0x36>; clocks = <&cru SCLK_CIF_OUT>; clock-names = "xvclk"; avdd-supply = <&vcc2v8_dvp>; dovdd-supply = <&vcc1v8_dvp>; dvdd-supply = <&vdd1v5_dvp>; /*reset-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>;*/ pwdn-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&cif_clkout_m0>; port { ucam_out: endpoint { remote-endpoint = <&mipi_in_ucam>; data-lanes = <1 2>; }; }; }; }; &i2s1_2ch { status = "okay"; #sound-dai-cells = <0>; }; &io_domains { status = "okay"; vccio1-supply = <&vcc_3v0>; vccio2-supply = <&vccio_sd>; vccio3-supply = <&vcc_3v0>; vccio4-supply = <&vcc3v0_pmu>; vccio5-supply = <&vcc_3v0>; }; &isp_mmu { status = "okay"; }; &mipi_dphy_rx0 { status = "okay"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; mipi_in_ucam: endpoint@1 { reg = <1>; remote-endpoint = <&ucam_out>; data-lanes = <1 2>; }; }; port@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; dphy_rx0_out: endpoint@0 { reg = <0>; remote-endpoint = <&isp0_mipi_in>; }; }; }; }; &nandc0 { status = "okay"; }; &pmu_io_domains { status = "okay"; pmuio1-supply = <&vcc3v0_pmu>; pmuio2-supply = <&vcc3v0_pmu>; }; &pwm1 { status = "okay"; }; &rk_rga { status = "okay"; }; &rkisp1 { status = "okay"; port { #address-cells = <1>; #size-cells = <0>; isp0_mipi_in: endpoint@0 { reg = <0>; remote-endpoint = <&dphy_rx0_out>; }; }; }; &rockchip_suspend { status = "okay"; rockchip,sleep-debug-en = <1>; }; &saradc { status = "okay"; vref-supply = <&vcc1v8_soc>; }; &sdmmc { bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; supports-sd; card-detect-delay = <800>; ignore-pm-notify; /*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/ sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-sdr104; vqmmc-supply = <&vccio_sd>; vmmc-supply = <&vcc_sd>; status = "okay"; }; &sdio { bus-width = <4>; cap-sd-highspeed; supports-sdio; ignore-pm-notify; keep-power-in-suspend; non-removable; mmc-pwrseq = <&sdio_pwrseq>; sd-uhs-sdr104; status = "okay"; }; &tsadc { pinctrl-names = "gpio", "otpout"; pinctrl-0 = <&tsadc_otp_gpio>; pinctrl-1 = <&tsadc_otp_out>; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_xfer &uart1_cts>; status = "okay"; }; &u2phy { status = "okay"; u2phy_host: host-port { status = "okay"; phy-supply = <&vcc5v0_host_vbus>; }; u2phy_otg: otg-port { status = "okay"; }; }; &usb20_otg { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &vopb { status = "okay"; }; &vopb_mmu { status = "okay"; }; &vopl { status = "okay"; }; &vopl_mmu { status = "okay"; }; &mpp_srv { status = "okay"; }; &vdpu { status = "okay"; }; &vepu { status = "okay"; }; &vpu_mmu { status = "okay"; }; &hevc { status = "okay"; }; &hevc_mmu { status = "okay"; }; &pinctrl { headphone { hp_det: hp-det { rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>; }; }; pmic { pmic_int: pmic_int { rockchip,pins = <0 RK_PA7 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_slp: soc_slppin_slp { rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>; }; soc_slppin_rst: soc_slppin_rst { rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>; }; }; sdio-pwrseq { wifi_enable_h: wifi-enable-h { rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; };