Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 505a2fd8 authored by Heiko Stuebner's avatar Heiko Stuebner
Browse files

arm64: dts: rockchip: add Gru Scarlet devicetrees 



Gru-Scarlet is a tablet device using ChomeOS, dual-dsi display
and Wacom touchscreen with stylus.

There exist two variants in the market using different displays
that are differentiated via their sku-id.
The bootloader on them also determines the correct devicetree to
load via the sku-id.

So add a common scarlet dtsi and two minimal board devicetrees
for the two display variants.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
parent 5a2a93f1

Documentation/devicetree/bindings/arm/rockchip.txt

+34 −0
Original line number Diff line number Diff line
@@ -152,6 +152,40 @@ Rockchip platforms device tree bindings 
      - compatible = "google,veyron-pinky-rev2", "google,veyron-pinky",

		     "google,veyron", "rockchip,rk3288";



- Google Scarlet - with display from Kingdisplay

    Required root node properties:

      - compatible = "google,scarlet-rev15-sku7", "google,scarlet-rev15",

		     "google,scarlet-rev14-sku7", "google,scarlet-rev14",

		     "google,scarlet-rev13-sku7", "google,scarlet-rev13",

		     "google,scarlet-rev12-sku7", "google,scarlet-rev12",

		     "google,scarlet-rev11-sku7", "google,scarlet-rev11",

		     "google,scarlet-rev10-sku7", "google,scarlet-rev10",

		     "google,scarlet-rev9-sku7",  "google,scarlet-rev9",

		     "google,scarlet-rev8-sku7",  "google,scarlet-rev8",

		     "google,scarlet-rev7-sku7",  "google,scarlet-rev7",

		     "google,scarlet-rev6-sku7",  "google,scarlet-rev6",

		     "google,scarlet-rev5-sku7",  "google,scarlet-rev5",

		     "google,scarlet-rev4-sku7",  "google,scarlet-rev4",

		     "google,scarlet-rev3-sku7",  "google,scarlet-rev3",

		     "google,scarlet", "google,gru", "rockchip,rk3399";



- Google Scarlet - with display from Innolux

    Required root node properties:

      - compatible = "google,scarlet-rev15-sku6", "google,scarlet-rev15",

		     "google,scarlet-rev14-sku6", "google,scarlet-rev14",

		     "google,scarlet-rev13-sku6", "google,scarlet-rev13",

		     "google,scarlet-rev12-sku6", "google,scarlet-rev12",

		     "google,scarlet-rev11-sku6", "google,scarlet-rev11",

		     "google,scarlet-rev10-sku6", "google,scarlet-rev10",

		     "google,scarlet-rev9-sku6",  "google,scarlet-rev9",

		     "google,scarlet-rev8-sku6",  "google,scarlet-rev8",

		     "google,scarlet-rev7-sku6",  "google,scarlet-rev7",

		     "google,scarlet-rev6-sku6",  "google,scarlet-rev6",

		     "google,scarlet-rev5-sku6",  "google,scarlet-rev5",

		     "google,scarlet-rev4-sku6",  "google,scarlet-rev4",

		     "google,scarlet", "google,gru", "rockchip,rk3399";





- Google Speedy (Asus C201 Chromebook):

    Required root node properties:

      - compatible = "google,veyron-speedy-rev9", "google,veyron-speedy-rev8",

arch/arm64/boot/dts/rockchip/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ficus.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-bob.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-inx.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-kd.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-inx.dts

0 → 100644
+33 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Gru-Scarlet Rev4+ (SKU-6/Innolux) board device tree source

 *

 * Copyright 2018 Google, Inc

 */



/dts-v1/;



#include "rk3399-gru-scarlet.dtsi"



/ {

	model = "Google Scarlet";

	compatible = "google,scarlet-rev15-sku6", "google,scarlet-rev15",

		     "google,scarlet-rev14-sku6", "google,scarlet-rev14",

		     "google,scarlet-rev13-sku6", "google,scarlet-rev13",

		     "google,scarlet-rev12-sku6", "google,scarlet-rev12",

		     "google,scarlet-rev11-sku6", "google,scarlet-rev11",

		     "google,scarlet-rev10-sku6", "google,scarlet-rev10",

		     "google,scarlet-rev9-sku6",  "google,scarlet-rev9",

		     "google,scarlet-rev8-sku6",  "google,scarlet-rev8",

		     "google,scarlet-rev7-sku6",  "google,scarlet-rev7",

		     "google,scarlet-rev6-sku6",  "google,scarlet-rev6",

		     "google,scarlet-rev5-sku6",  "google,scarlet-rev5",

		     "google,scarlet-rev4-sku6",  "google,scarlet-rev4",

		     "google,scarlet", "google,gru", "rockchip,rk3399";

};



&mipi_panel {

	compatible = "innolux,p097pfg";

	avdd-supply = <&ppvarp_lcd>;

	avee-supply = <&ppvarn_lcd>;

};

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-kd.dts

0 → 100644
+33 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Gru-Scarlet Rev3+ (SKU-7/Kingdisplay) board device tree source

 *

 * Copyright 2018 Google, Inc

 */



/dts-v1/;



#include "rk3399-gru-scarlet.dtsi"



/ {

	model = "Google Scarlet";

	compatible = "google,scarlet-rev15-sku7", "google,scarlet-rev15",

		     "google,scarlet-rev14-sku7", "google,scarlet-rev14",

		     "google,scarlet-rev13-sku7", "google,scarlet-rev13",

		     "google,scarlet-rev12-sku7", "google,scarlet-rev12",

		     "google,scarlet-rev11-sku7", "google,scarlet-rev11",

		     "google,scarlet-rev10-sku7", "google,scarlet-rev10",

		     "google,scarlet-rev9-sku7",  "google,scarlet-rev9",

		     "google,scarlet-rev8-sku7",  "google,scarlet-rev8",

		     "google,scarlet-rev7-sku7",  "google,scarlet-rev7",

		     "google,scarlet-rev6-sku7",  "google,scarlet-rev6",

		     "google,scarlet-rev5-sku7",  "google,scarlet-rev5",

		     "google,scarlet-rev4-sku7",  "google,scarlet-rev4",

		     "google,scarlet-rev3-sku7",  "google,scarlet-rev3",

		     "google,scarlet", "google,gru", "rockchip,rk3399";

};



&mipi_panel {

	compatible = "kingdisplay,kd097d04";

	power-supply = <&pp3300_s0>;

};

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi

0 → 100644
+594 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Gru-scarlet board device tree source

 *

 * Copyright 2018 Google, Inc

 */



#include "rk3399-gru.dtsi"



/{

	/* Power tree */



	/* ppvar_sys children, sorted by name */

	pp1250_s3: pp1250-s3 {

		compatible = "regulator-fixed";

		regulator-name = "pp1250_s3";



		/* EC turns on w/ pp1250_s3_en; always on for AP */

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1250000>;

		regulator-max-microvolt = <1250000>;



		vin-supply = <&ppvar_sys>;

	};



	pp1250_cam: pp1250-dvdd {

		compatible = "regulator-fixed";

		regulator-name = "pp1250_dvdd";

		pinctrl-names = "default";

		pinctrl-0 = <&pp1250_cam_en>;



		enable-active-high;

		gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>;



		/* 740us delay from gpio output high to pp1250 stable,

		 * rounding up to 1ms for safety.

		 */

		startup-delay-us = <1000>;

		vin-supply = <&pp1250_s3>;

	};



	pp900_s0: pp900-s0 {

		compatible = "regulator-fixed";

		regulator-name = "pp900_s0";



		/* EC turns on w/ pp900_s0_en; always on for AP */

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <900000>;

		regulator-max-microvolt = <900000>;



		vin-supply = <&ppvar_sys>;

	};



	ppvarn_lcd: ppvarn-lcd {

		compatible = "regulator-fixed";

		regulator-name = "ppvarn_lcd";

		pinctrl-names = "default";

		pinctrl-0 = <&ppvarn_lcd_en>;



		enable-active-high;

		gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;

		vin-supply = <&ppvar_sys>;

	};



	ppvarp_lcd: ppvarp-lcd {

		compatible = "regulator-fixed";

		regulator-name = "ppvarp_lcd";

		pinctrl-names = "default";

		pinctrl-0 = <&ppvarp_lcd_en>;



		enable-active-high;

		gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;

		vin-supply = <&ppvar_sys>;

	};



	/* pp1800 children, sorted by name */

	pp900_s3: pp900-s3 {

		compatible = "regulator-fixed";

		regulator-name = "pp900_s3";



		/* EC turns on w/ pp900_s3_en; always on for AP */

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <900000>;

		regulator-max-microvolt = <900000>;



		vin-supply = <&pp1800>;

	};



	/* EC turns on pp1800_s3_en */

	pp1800_s3: pp1800 {

	};



	/* pp3300 children, sorted by name */

	pp2800_cam: pp2800-avdd {

		compatible = "regulator-fixed";

		regulator-name = "pp2800_avdd";

		pinctrl-names = "default";

		pinctrl-0 = <&pp2800_cam_en>;



		enable-active-high;

		gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;

		startup-delay-us = <100>;

		vin-supply = <&pp3300>;

	};



	/* EC turns on pp3300_s0_en */

	pp3300_s0: pp3300 {

	};



	/* EC turns on pp3300_s3_en */

	pp3300_s3: pp3300 {

	};



	/*

	 * See b/66922012

	 *

	 * This is a hack to make sure the Bluetooth part of the QCA6174A

	 * is reset at boot by toggling BT_EN. At boot BT_EN is first set

	 * to low when the bt_3v3 regulator is registered (in disabled

	 * state). The fake regulator is configured as a supply of the

	 * wlan_3v3 regulator below. When wlan_3v3 is enabled early in

	 * the boot process it also enables its supply regulator bt_3v3,

	 * which changes BT_EN to high.

	 */

	bt_3v3: bt-3v3 {

		compatible = "regulator-fixed";

		regulator-name = "bt_3v3";

		pinctrl-names = "default";

		pinctrl-0 = <&bt_en_1v8_l>;



		enable-active-high;

		gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;

		vin-supply = <&pp3300_s3>;

	};



	wlan_3v3: wlan-3v3 {

		compatible = "regulator-fixed";

		regulator-name = "wlan_3v3";

		pinctrl-names = "default";

		pinctrl-0 = <&wlan_pd_1v8_l>;



		/*

		 * The WL_EN pin is driven low when the regulator is

		 * registered, and transitions to high when the PCIe bus

		 * is powered up.

		 */

		enable-active-high;

		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;



		/*

		 * Require minimum 10ms from power-on (e.g., PD#) to init PCIe.

		 * TODO (b/64444991): how long to assert PD#?

		 */

		regulator-enable-ramp-delay = <10000>;

		/* See bt_3v3 hack above */

		vin-supply = <&bt_3v3>;

	};



	backlight: backlight {

		compatible = "pwm-backlight";

		enable-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&bl_en>;

		pwms = <&pwm1 0 1000000 0>;

		pwm-delay-us = <10000>;

	};



	dmic: dmic {

		compatible = "dmic-codec";

		dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&dmic_en>;

		wakeup-delay-ms = <250>;

	};

};



/* pp900_s0 aliases */

pp900_ddrpll_ap: &pp900_s0 {

};

pp900_pcie: &pp900_s0 {

};

pp900_usb: &pp900_s0 {

};



/* pp900_s3 aliases */

pp900_emmcpll: &pp900_s3 {

};



/* EC turns on; alias for pp1800_s0 */

pp1800_pcie: &pp1800_s0 {

};



/* On scarlet PPVAR(big_cpu, lit_cpu, gpu) need to adjust voltage ranges */

&ppvar_bigcpu {

	ctrl-voltage-range = <800074 1299226>;

	regulator-min-microvolt = <800074>;

	regulator-max-microvolt = <1299226>;

};



&ppvar_bigcpu_pwm {

	/* On scarlet ppvar big cpu use pwm3 */

	pwms = <&pwm3 0 3337 0>;

	regulator-min-microvolt = <800074>;

	regulator-max-microvolt = <1299226>;

};



&ppvar_litcpu {

	ctrl-voltage-range = <802122 1199620>;

	regulator-min-microvolt = <802122>;

	regulator-max-microvolt = <1199620>;

};



&ppvar_litcpu_pwm {

	regulator-min-microvolt = <802122>;

	regulator-max-microvolt = <1199620>;

};



&ppvar_gpu {

	ctrl-voltage-range = <799600 1099600>;

	regulator-min-microvolt = <799600>;

	regulator-max-microvolt = <1099600>;

};



&ppvar_gpu_pwm {

	regulator-min-microvolt = <799600>;

	regulator-max-microvolt = <1099600>;

};



&ppvar_sd_card_io {

	states = <1800000 0x0 3300000 0x1>;

	regulator-max-microvolt = <3300000>;

};



&pp3000_sd_slot {

	vin-supply = <&pp3300>;

};



ap_i2c_dig: &i2c2 {

	status = "okay";



	clock-frequency = <400000>;



	/* These are relatively safe rise/fall times. */

	i2c-scl-falling-time-ns = <50>;

	i2c-scl-rising-time-ns = <300>;



	digitizer: digitizer@9 {

		compatible = "hid-over-i2c";

		reg = <0x9>;

		interrupt-parent = <&gpio1>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		hid-descr-addr = <0x1>;

		pinctrl-names = "default";

		pinctrl-0 = <&pen_int_odl &pen_reset_l>;

	};

};



&ap_i2c_ts {

	touchscreen: touchscreen@10 {

		compatible = "elan,ekth3500";

		reg = <0x10>;

		interrupt-parent = <&gpio1>;

		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&touch_int_l &touch_reset_l>;

		reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;

	};

};



camera: &i2c7 {

	status = "okay";



	clock-frequency = <400000>;



	/* These are relatively safe rise/fall times; TODO: measure */

	i2c-scl-falling-time-ns = <50>;

	i2c-scl-rising-time-ns = <300>;



	/* 24M mclk is shared between world and user cameras */

	pinctrl-0 = <&i2c7_xfer &test_clkout1>;

};



&cdn_dp {

	extcon = <&usbc_extcon0>;

	phys = <&tcphy0_dp>;

};



&cpu_alert0 {

	temperature = <66000>;

};



&cpu_alert1 {

	temperature = <71000>;

};



&cros_ec {

	interrupt-parent = <&gpio1>;

	interrupts = <18 IRQ_TYPE_LEVEL_LOW>;

};



&cru {

	assigned-clocks =

		<&cru PLL_GPLL>, <&cru PLL_CPLL>,

		<&cru PLL_NPLL>,

		<&cru ACLK_PERIHP>, <&cru HCLK_PERIHP>,

		<&cru PCLK_PERIHP>,

		<&cru ACLK_PERILP0>, <&cru HCLK_PERILP0>,

		<&cru PCLK_PERILP0>, <&cru ACLK_CCI>,

		<&cru HCLK_PERILP1>, <&cru PCLK_PERILP1>,

		<&cru ACLK_VIO>,

		<&cru ACLK_GIC_PRE>,

		<&cru PCLK_DDR>,

		<&cru ACLK_HDCP>;

	assigned-clock-rates =

		<600000000>, <1600000000>,

		<1000000000>,

		<150000000>, <75000000>,

		<37500000>,

		<100000000>, <100000000>,

		<50000000>, <800000000>,

		<100000000>, <50000000>,

		<400000000>,

		<200000000>,

		<200000000>,

		<400000000>;

};



&gpio_keys {

	pinctrl-names = "default";

	pinctrl-0 = <&bt_host_wake_l>, <&pen_eject_odl>;



	pen-insert {

		label = "Pen Insert";

		/* Insert = low, eject = high */

		gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;

		linux,code = <SW_PEN_INSERTED>;

		linux,input-type = <EV_SW>;

		wakeup-source;

	};

};



&i2c_tunnel {

	google,remote-bus = <0>;

};



&io_domains {

	bt656-supply = <&pp1800_s0>;		/* APIO2_VDD;  2a 2b */

	audio-supply = <&pp1800_s0>;		/* APIO5_VDD;  3d 4a */

	gpio1830-supply = <&pp1800_s0>;		/* APIO4_VDD;  4c 4d */

};



&max98357a {

	sdmode-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;

};



&mipi_dsi {

	status = "okay";

	clock-master;



	ports {

		mipi_out: port@1 {

			reg = <1>;



			mipi_out_panel: endpoint {

				remote-endpoint = <&mipi_in_panel>;

			};

		};

	};



	mipi_panel: panel@0 {

		/* 2 different panels are used, compatibles are in dts files */

		reg = <0>;

		backlight = <&backlight>;

		enable-gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&display_rst_l>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;



				mipi_in_panel: endpoint {

					remote-endpoint = <&mipi_out_panel>;

				};

			};



			port@1 {

				reg = <1>;



				mipi1_in_panel: endpoint@1 {

					remote-endpoint = <&mipi1_out_panel>;

				};

			};

		};

	};

};



&mipi_dsi1 {

	status = "okay";



	ports {

		mipi1_out: port@1 {

			reg = <1>;



			mipi1_out_panel: endpoint {

				remote-endpoint = <&mipi1_in_panel>;

			};

		};

	};

};



&pcie0 {

	ep-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;



	/* PERST# asserted in S3 */

	pcie-reset-suspend = <1>;



	vpcie3v3-supply = <&wlan_3v3>;

	vpcie1v8-supply = <&pp1800_pcie>;

};



&sdmmc {

	cd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;

};



&sound {

	rockchip,codec = <&max98357a &dmic &codec &cdn_dp>;

};



&spi2 {

	status = "okay";

};



&wake_on_bt {

	gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;

};



/* PINCTRL OVERRIDES */

&ec_ap_int_l {

	rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_up>;

};



&ap_fw_wp {

	rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_none>;

};



&bl_en {

	rockchip,pins = <4 21 RK_FUNC_GPIO &pcfg_pull_none>;

};



&bt_host_wake_l {

	rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;

};



&ec_ap_int_l {

	rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_up>;

};



&headset_int_l {

	rockchip,pins = <1 23 RK_FUNC_GPIO &pcfg_pull_up>;

};



&i2s0_8ch_bus {

	rockchip,pins =

		<3 24 RK_FUNC_1 &pcfg_pull_none_6ma>,

		<3 25 RK_FUNC_1 &pcfg_pull_none_6ma>,

		<3 26 RK_FUNC_1 &pcfg_pull_none_6ma>,

		<3 27 RK_FUNC_1 &pcfg_pull_none_6ma>,

		<3 31 RK_FUNC_1 &pcfg_pull_none_6ma>,

		<4 0 RK_FUNC_1 &pcfg_pull_none_6ma>;

};



/* there is no external pull up, so need to set this pin pull up */

&sdmmc_cd_gpio {

	rockchip,pins = <1 11 RK_FUNC_GPIO &pcfg_pull_up>;

};



&sd_pwr_1800_sel {

	rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_up>;

};



&sdmode_en {

	rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_down>;

};



&touch_reset_l {

	rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_down>;

};



&touch_int_l {

	rockchip,pins = <1 4 RK_FUNC_GPIO &pcfg_pull_down>;

};



&pinctrl {

	pinctrl-0 = <

		&ap_pwroff	/* AP will auto-assert this when in S3 */

		&clk_32k	/* This pin is always 32k on gru boards */

		&wlan_rf_kill_1v8_l

	>;



	pcfg_pull_none_6ma: pcfg-pull-none-6ma {

		bias-disable;

		drive-strength = <6>;

	};



	camera {

		pp1250_cam_en: pp1250-dvdd {

			rockchip,pins = <2 4 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		pp2800_cam_en: pp2800-avdd {

			rockchip,pins = <2 24 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		ucam_rst: ucam_rst {

			rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		wcam_rst: wcam_rst {

			rockchip,pins = <2 5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	digitizer {

		pen_int_odl: pen-int-odl {

			rockchip,pins = <1 0 RK_FUNC_GPIO &pcfg_pull_up>;

		};



		pen_reset_l: pen-reset-l {

			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	discrete-regulators {

		display_rst_l: display-rst-l {

			rockchip,pins = <4 25 RK_FUNC_GPIO &pcfg_pull_down>;

		};



		ppvarp_lcd_en: ppvarp-lcd-en {

			rockchip,pins = <4 27 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		ppvarn_lcd_en: ppvarn-lcd-en {

			rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	dmic {

		dmic_en: dmic-en {

			rockchip,pins = <4 3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	pen {

		pen_eject_odl: pen-eject-odl {

			rockchip,pins = <1 1 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	tpm {

		h1_int_od_l: h1-int-od-l {

			rockchip,pins = <1 17 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};

};



&wifi {

	bt_en_1v8_l: bt-en-1v8-l {

		rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_none>;

	};



	wlan_pd_1v8_l: wlan-pd-1v8-l {

		rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;

	};



	/* Default pull-up, but just to be clear */

	wlan_rf_kill_1v8_l: wlan-rf-kill-1v8-l {

		rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;

	};



	wifi_perst_l: wifi-perst-l {

		rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;

	};



	wlan_host_wake_l: wlan-host-wake-l {

		rockchip,pins = <1 3 RK_FUNC_GPIO &pcfg_pull_up>;

	};

};