xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/rockchip/rk3368-xikp.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/sensor-dev.h>
#include "rk3368.dtsi"
#include "rk3368-android.dtsi"

/ {
	es8316-sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,name = "rockchip,rk-es8316-codec";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,widgets =
			"Microphone", "Mic Jack",
			"Headphone", "Headphone Jack";
		simple-audio-card,routing =
			"Mic Jack", "MICBIAS1",
			"IN1P", "Mic Jack",
			"Headphone Jack", "HPOL",
			"Headphone Jack", "HPOR";
		simple-audio-card,cpu {
			sound-dai = <&i2s_8ch>;
		};
		simple-audio-card,codec {
			sound-dai = <&es8316>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk818 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 = <&gpio3 4 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm0 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 = <1>;
		rockchip,android-charge-on = <0>;
		rockchip,uboot-low-power-voltage = <3500>;
		rockchip,screen-on-voltage = <3600>;
		status = "okay";
	};

	gpio_keys: gpio-keys {
		compatible = "gpio-keys";
		autorepeat;

		power {
			debounce-interval = <100>;
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			label = "GPIO Key Power";
			linux,code = <KEY_POWER>;
			wakeup-source;
		};
	};

	adc_keys: adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1024000>;
		poll-interval = <100>;

		vol-up-key {
			label = "volume up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <1000>;
		};

		vol-down-key {
			label = "volume down";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <170000>;
		};
	};

	wireless-wlan {
		compatible = "wlan-platdata";
		rockchip,grf = <&grf>;
		/* wifi_chip_type - wifi chip define
		* ap6210, ap6330, ap6335
		* rtl8188eu, rtl8723bs, rtl8723bu
		* esp8089
		*/
		wifi_chip_type = "ap6255";
		sdio_vref = <1800>; //1800mv or 3300mv
		WIFI,host_wake_irq = <&gpio3 6 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	wireless-bluetooth {
		compatible = "bluetooth-platdata";
		clocks = <&rk818 1>;
		clock-names = "ext_clock";
		uart_rts_gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default","rts_gpio";
		pinctrl-0 = <&uart0_rts>;
		pinctrl-1 = <&uart0_rts_gpio>;

		//BT,power_gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>;
		BT,reset_gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
		BT,wake_gpio = <&gpio3 2 GPIO_ACTIVE_HIGH>;
		BT,wake_host_irq = <&gpio3 7 GPIO_ACTIVE_HIGH>;

		status = "okay";
	};

	vcc_sys: vcc-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3800000>;
		regulator-max-microvolt = <3800000>;
	};

	vcc_host: vcc-host {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-always-on;
	};

	xin32k: xin32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		#clock-cells = <0>;
	};
};

&cpu_l0 {
	cpu-supply = <&syr827>;
};

&cpu_l1 {
	cpu-supply = <&syr827>;
};

&cpu_l2 {
	cpu-supply = <&syr827>;
};

&cpu_l3 {
	cpu-supply = <&syr827>;
};

&cpu_b0 {
	cpu-supply = <&syr827>;
};

&cpu_b1 {
	cpu-supply = <&syr827>;
};

&cpu_b2 {
	cpu-supply = <&syr827>;
};

&cpu_b3 {
	cpu-supply = <&syr827>;
};

&gpu {
	logic-supply = <&vdd_logic>;
};

&dfi {
	status = "okay";
};

&dmc {
	status = "okay";
	center-supply = <&vdd_logic>;
	devfreq-events = <&dfi>;
	upthreshold = <60>;
	downdifferential = <20>;
	system-status-freq = <
		/*system status		freq(KHz)*/
		SYS_STATUS_NORMAL	600000
		SYS_STATUS_REBOOT	600000
		SYS_STATUS_SUSPEND	240000
		SYS_STATUS_VIDEO_1080P	396000
		SYS_STATUS_VIDEO_4K	600000
		SYS_STATUS_PERFORMANCE	600000
		SYS_STATUS_BOOST	396000
		SYS_STATUS_DUALVIEW	600000
		SYS_STATUS_ISP		528000
	>;
	vop-bw-dmc-freq = <
	/* min_bw(MB/s) max_bw(MB/s) freq(KHz) */
		0       582      240000
		583     99999    396000
	>;
	auto-min-freq = <240000>;
	auto-freq-en = <1>;
};

&rockchip_suspend {
	status = "okay";
	rockchip,sleep-mode-config = <
		(0
		| RKPM_SLP_ARMOFF
		| RKPM_SLP_PMU_PLLS_PWRDN
		| RKPM_SLP_PMU_PMUALIVE_32K
		| RKPM_SLP_SFT_PLLS_DEEP
		| RKPM_SLP_PMU_DIS_OSC
		| RKPM_SLP_SFT_PD_NBSCUS
		)
	>;
	rockchip,wakeup-config = <
		(0
		| RKPM_GPIO_WKUP_EN
		| RKPM_USB_WKUP_EN
		| RKPM_CLUSTER_L_WKUP_EN
		)
	>;
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	mmc-hs200-1_8v;
	no-sdio;
	no-sd;
	disable-wp;
	non-removable;
	num-slots = <1>;
	status = "okay";
};

&nandc0 {
	status = "okay";
};

&sdmmc {
	clock-frequency = <37500000>;
	clock-freq-min-max = <400000 37500000>;
	no-sdio;
	no-mmc;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	status = "disabled";
};

&sdio0 {
	clock-frequency = <100000000>;
	clock-freq-min-max = <200000 100000000>;
	no-sd;
	no-mmc;
	bus-width = <4>;
	disable-wp;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
	sd-uhs-sdr104;
	status = "okay";
};

&i2c0 {
	status = "okay";

	syr827: syr827@40 {
		compatible = "silergy,syr827";
		status = "okay";
		reg = <0x40>;

		regulator-compatible = "fan53555-reg";
		regulator-name = "vdd_arm";
		regulator-min-microvolt = <712500>;
		regulator-max-microvolt = <1500000>;
		regulator-ramp-delay = <1000>;
		fcs,suspend-voltage-selector = <1>;
		pinctrl-0 = <&vsel_gpio>;
		vsel-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
		regulator-always-on;
		regulator-boot-on;
		regulator-initial-state = <3>;
		regulator-state-mem {
			regulator-off-in-suspend;
			regulator-suspend-microvolt = <900000>;
		};
	};

	rk818: pmic@1c {
		compatible = "rockchip,rk818";
		status = "okay";
		reg = <0x1c>;
		clock-output-names = "rk818-clkout1", "wifibt_32kin";
		interrupt-parent = <&gpio0>;
		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		rockchip,system-power-controller;
		wakeup-source;
		extcon = <&u2phy>;
		#clock-cells = <1>;

		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc6-supply = <&vcc_sys>;
		vcc7-supply = <&vcc_sys>;
		vcc8-supply = <&vcc_sys>;
		vcc9-supply = <&vcc_io>;

		regulators {
			vdd_logic: DCDC_REG1 {
				regulator-name = "vdd_logic";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1450000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-name = "vdd_gpu";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1250000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_ddr";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_io: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_io";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcca_codec: LDO_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcca_codec";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc_tp: LDO_REG2 {
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-name = "vcc_tp";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_10: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd_10";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc18_lcd: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_pmu: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vccio_pmu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vdd10_lcd: LDO_REG6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd10_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_18: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_18";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_wl: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vccio_wl";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_sd: LDO_REG9 {
				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: SWITCH_REG {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			boost_otg: DCDC_BOOST {
				regulator-name = "boost_otg";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <5000000>;
				};
			};

			otg_switch: OTG_SWITCH {
				regulator-name = "otg_switch";
			};
		};

		battery {
			compatible = "rk818-battery";
			pinctrl-names = "default";
			pinctrl-0 = <&dc_irq_gpio>;
			ocv_table = <
				3400 3652 3680 3707 3730 3747 3764
				3772 3781 3792 3807 3828 3861 3899
				3929 3958 3987 4038 4079 4127 4186>;
			design_capacity = <7536>;
			design_qmax = <8290>;
			bat_res = <100>;
			max_input_current = <1750>;
			max_chrg_current = <2000>;
			max_chrg_voltage = <4200>;
			sleep_enter_current = <600>;
			sleep_exit_current = <600>;
			power_off_thresd = <3400>;
			zero_algorithm_vol = <3850>;
			fb_temperature = <115>;
			sample_res = <20>;
			max_soc_offset = <60>;
			energy_mode = <0>;
			monitor_sec = <5>;
			virtual_power = <0>;
			power_dc2otg = <0>;
			support_usb_adp = <1>;
			support_dc_adp = <1>;
			dc_det_gpio = <&gpio0 17 GPIO_ACTIVE_LOW>;
		};
	};
};

&i2c1 {
	status = "okay";

	es8316: es8316@10 {
		status = "okay";
		#sound-dai-cells = <0>;
		compatible = "everest,es8316";
		reg = <0x10>;
		clocks = <&cru SCLK_I2S_8CH_OUT>;
		clock-names = "mclk";
		spk-con-gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>;
		hp-det-gpio = <&gpio0 23 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2s_8ch_mclk>;
	};
};

&i2c2 {
	status = "okay";

	gt9xx: gt9xx@14 {
		compatible = "goodix,gt9xx";
		reg = <0x14>;
		touch-gpio = <&gpio0 12 IRQ_TYPE_LEVEL_HIGH>;
		reset-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
		max-x = <1920>;
		max-y = <1200>;
		tp-size = <89>;
		configfile-num = <1>;
		status = "okay";
		tp-supply = <&vcc_tp>;
	};
};

&i2c3 {
	status = "okay";
};

&i2c4 {
	status = "okay";

	mpu6500@68 {
		status = "disabled";
		compatible = "invensense,mpu6500";
		pinctrl-names = "default";
		pinctrl-0 = <&mpu6500_irq_gpio>;
		reg = <0x68>;
		irq-gpio = <&gpio3 14 IRQ_TYPE_EDGE_RISING>;
		mpu-int_config = <0x10>;
		mpu-level_shifter = <0>;
		mpu-orientation = <1 0 0 0 1 0 0 0 1>;
		orientation-x= <1>;
		orientation-y= <0>;
		orientation-z= <1>;
		support-hw-poweroff = <1>;
		mpu-debug = <1>;
	};

	sensor@4c {
		status = "okay";
		compatible = "gs_mc3230";
		reg = <0x4c>;
		type = <SENSOR_TYPE_ACCEL>;
		irq_enable = <0>;
		poll_delay_ms = <30>;
		layout = <4>;
		reprobe_en = <1>;
	};

	sensor@19 {
		status = "okay";
		compatible = "gs_lis3dh";
		reg = <0x19>;
		type = <SENSOR_TYPE_ACCEL>;
		irq-gpio = <&gpio3 14 IRQ_TYPE_LEVEL_LOW>;
		irq_enable = <0>;
		poll_delay_ms = <30>;
		layout = <6>;
		reprobe_en = <1>;
	};

	sensor@10 {
		status = "okay";
		compatible = "light_cm3218";
		pinctrl-names = "default";
		pinctrl-0 = <&cm3218_irq_gpio>;
		reg = <0x10>;
		type = <SENSOR_TYPE_LIGHT>;
		irq-gpio = <&gpio3 15 IRQ_TYPE_EDGE_FALLING>;
		irq_enable = <1>;
		poll_delay_ms = <30>;
	};
};

&i2s_8ch {
	status = "okay";
	rockchip,i2s-broken-burst-len;
	rockchip,playback-channels = <8>;
	rockchip,capture-channels = <2>;
	#sound-dai-cells = <0>;
};

&io_domains {
	status = "okay";

	dvp-supply = <&vcc_18>;
	audio-supply = <&vcc_io>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vccio_wl>;
};

&pmu_io_domains {
	status = "okay";

	pmu-supply = <&vccio_pmu>;
	vop-supply = <&vccio_pmu>;
};

&pwm0 {
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer &uart0_cts>;
	status = "okay";
};

&saradc {
	status = "okay";
};

&u2phy {
	status = "okay";

	u2phy_host: host-port {
		phy-supply = <&vcc_host>;
		status = "okay";
	};
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&dsi {
	status = "okay";

	panel@0 {
		compatible = "simple-panel-dsi";
		reg = <0>;
		backlight = <&backlight>;
		enable-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
		prepare-delay-ms = <120>;
		enable-delay-ms = <200>;

		dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
			      MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
		dsi,format = <MIPI_DSI_FMT_RGB888>;
		dsi,lanes = <4>;

		display-timings {
			native-mode = <&timing0>;

			timing0: timing0 {
				clock-frequency = <159000000>;
				hactive = <1200>;
				vactive = <1920>;
				hback-porch = <60>;
				hfront-porch = <80>;
				vback-porch = <25>;
				vfront-porch = <35>;
				hsync-len = <1>;
				vsync-len = <1>;
				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>;
			};
		};
	};
};

&route_dsi {
	status = "okay";
};

&tsadc {
	tsadc-supply = <&syr827>;
	status = "okay";
};

&pinctrl {
	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
		};
		vsel_gpio: vsel-gpio {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	mpu6500 {
		mpu6500_irq_gpio: mpu6500-irq-gpio {
			rockchip,pins = <3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	cm3218 {
		cm3218_irq_gpio: cm3218-irq-gpio {
			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	dc_det {
		dc_irq_gpio: dc-irq-gpio {
			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb2 {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-bluetooth {
		uart0_rts_gpio: uart0-rts-gpio {
			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};