Message-ID: <23d1af64d898a8fea5751a3ea4808214@trvn.ru>
Date:   Tue, 14 Mar 2023 18:16:57 +0500
From:   Nikita Travkin <nikita@...n.ru>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     agross@...nel.org, andersson@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH 2/2] arm64: dts: qcom: Add Acer Aspire 1

Konrad Dybcio писал(а) 14.03.2023 15:24:
> On 14.03.2023 07:43, Nikita Travkin wrote:
>> Acer Aspire 1 is a WoA laptop based on Snapdragon 7c gen1 platform.
>>
>> The laptop design is similar to trogdor in the choice of primary
>> components but the specifics on usage of those differ slightly.
>>
>> Add the devicetree for the laptop with support for most of the
>> hardware present.
>>
>> Signed-off-by: Nikita Travkin <nikita@...n.ru>
>> ---
> [...]
>> +		/* HACK: Display fails with
>> +		 *
>> +		 * *ERROR* Unexpected max rate (0x0); assuming 5.4 GHz
>> +		 * *ERROR* Link training failed, link is off (-5)
>> +		 *
>> +		 * if the power to the panel was ever cut
> Your ACPI tables mention a single FSTATE where this regulator is
> off, may be worth looking into at some point, perhaps you need
> a more in-depth en-/disable sequence.
> 

Yes, I want to get to the bottom of this eventually, thus making
it clear this is a hack.

Thanks for looking at it!
Nikita

> Konrad
>> +		 */
>> +		regulator-always-on;
>> +
>> +		gpio = <&tlmm 26 GPIO_ACTIVE_HIGH>;
>> +		enable-active-high;
>> +
>> +		pinctrl-0 = <&reg_lcm_en_default>;
>> +		pinctrl-names = "default";
>> +	};
>> +
>> +	reg_tp_3p3: touchpad-regulator {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "tp_3p3";
>> +		regulator-min-microvolt = <3300000>;
>> +		regulator-max-microvolt = <3300000>;
>> +
>> +		gpio = <&tlmm 25 GPIO_ACTIVE_HIGH>;
>> +		enable-active-high;
>> +
>> +		pinctrl-0 = <&reg_tp_en_default>;
>> +		pinctrl-names = "default";
>> +	};
>> +};
>> +
>> +&camcc { status = "disabled"; };
>> +
>> +&dsi0 {
>> +	vdda-supply = <&vreg_l3c_1p2>;
>> +	status = "okay";
>> +};
>> +
>> +&dsi0_out {
>> +	remote-endpoint = <&sn65dsi86_in>;
>> +	data-lanes = <0 1 2 3>;
>> +};
>> +
>> +&dsi_phy {
>> +	vdds-supply = <&vreg_l4a_0p8>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c2 {
>> +	clock-frequency = <400000>;
>> +	status = "okay";
>> +
>> +	/* embedded-controller@76 */
>> +};
>> +
>> +&i2c4 {
>> +	clock-frequency = <400000>;
>> +	status = "okay";
>> +
>> +	/*
>> +	 * NOTE: DSDT defines two possible touchpads, other one is
>> +	 *
>> +	 * reg = <0x15>;
>> +	 * hid-descr-addr = <0x1>;
>> +	 */
>> +
>> +	touchpad@2c {
>> +		compatible = "hid-over-i2c";
>> +		reg = <0x2c>;
>> +		hid-descr-addr = <0x20>;
>> +
>> +		vdd-supply = <&reg_tp_3p3>;
>> +
>> +		interrupts-extended = <&tlmm 94 IRQ_TYPE_LEVEL_LOW>;
>> +
>> +		pinctrl-0 = <&hid_touchpad_default>;
>> +		pinctrl-names = "default";
>> +	};
>> +
>> +	keyboard@3a {
>> +		compatible = "hid-over-i2c";
>> +		reg = <0x3a>;
>> +		hid-descr-addr = <0x1>;
>> +
>> +		interrupts-extended = <&tlmm 33 IRQ_TYPE_LEVEL_LOW>;
>> +
>> +		pinctrl-0 = <&hid_keyboard_default>;
>> +		pinctrl-names = "default";
>> +
>> +		wakeup-source;
>> +	};
>> +};
>> +
>> +&i2c9 {
>> +	clock-frequency = <400000>;
>> +	status = "okay";
>> +
>> +	alc5682: codec@1a {
>> +		compatible = "realtek,rt5682i";
>> +		reg = <0x1a>;
>> +
>> +		#sound-dai-cells = <1>;
>> +
>> +		interrupt-parent = <&tlmm>;
>> +		/*
>> +		 * This will get ignored because the interrupt type
>> +		 * is set in rt5682.c.
>> +		 */
>> +		interrupts = <28 IRQ_TYPE_EDGE_BOTH>;
>> +
>> +		pinctrl-0 = <&codec_irq_default>;
>> +		pinctrl-names = "default";
>> +
>> +		AVDD-supply = <&vreg_l15a_1p8>;
>> +		MICVDD-supply = <&reg_codec_3p3>;
>> +		VBAT-supply = <&reg_codec_3p3>;
>> +
>> +		realtek,dmic1-data-pin = <1>;
>> +		realtek,dmic1-clk-pin = <1>;
>> +		realtek,jd-src = <1>;
>> +	};
>> +};
>> +
>> +&i2c10 {
>> +	clock-frequency = <400000>;
>> +	status = "okay";
>> +
>> +	sn65dsi86_bridge: bridge@2c {
>> +		compatible = "ti,sn65dsi86";
>> +		reg = <0x2c>;
>> +		gpio-controller;
>> +		#gpio-cells = <2>;
>> +		#pwm-cells = <1>;
>> +
>> +		interrupt-parent = <&tlmm>;
>> +		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
>> +
>> +		enable-gpios = <&tlmm 51 GPIO_ACTIVE_HIGH>;
>> +		suspend-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
>> +
>> +		pinctrl-0 = <&bridge_en_default>,
>> +			<&edp_bridge_irq_default>,
>> +			<&bridge_suspend_default>;
>> +		pinctrl-names = "default";
>> +
>> +		vpll-supply = <&reg_brij_1p8>;
>> +		vccio-supply = <&reg_brij_1p8>;
>> +		vcca-supply = <&reg_brij_1p2>;
>> +		vcc-supply = <&reg_brij_1p2>;
>> +
>> +		clocks = <&rpmhcc RPMH_LN_BB_CLK3>;
>> +		clock-names = "refclk";
>> +
>> +		ports {
>> +			#address-cells = <1>;
>> +			#size-cells = <0>;
>> +
>> +			port@0 {
>> +				reg = <0>;
>> +
>> +				sn65dsi86_in: endpoint {
>> +					remote-endpoint = <&dsi0_out>;
>> +				};
>> +			};
>> +
>> +			port@1 {
>> +				reg = <1>;
>> +
>> +				sn65dsi86_out: endpoint {
>> +					data-lanes = <0 1>;
>> +					remote-endpoint = <&panel_in_edp>;
>> +				};
>> +			};
>> +		};
>> +
>> +		aux-bus {
>> +			panel: panel {
>> +				compatible = "edp-panel";
>> +				power-supply = <&reg_lcm_3p3>;
>> +				backlight = <&backlight>;
>> +
>> +				port {
>> +					panel_in_edp: endpoint {
>> +						remote-endpoint = <&sn65dsi86_out>;
>> +					};
>> +				};
>> +			};
>> +		};
>> +	};
>> +};
>> +
>> +&gpu {
>> +	status = "okay";
>> +
>> +	zap-shader {
>> +		memory-region = <&zap_mem>;
>> +		firmware-name = "qcom/sc7180-acer-aspire1/qcdxkmsuc7180.mbn";
>> +	};
>> +};
>> +
>> +/* Seems like ADSP really insists on managing those itself */
>> +&lpasscc { status = "disabled"; };
>> +&lpass_hm { status = "disabled"; };
>> +
>> +&mdp {
>> +	status = "okay";
>> +};
>> +
>> +&mdss {
>> +	status = "okay";
>> +};
>> +
>> +&pm6150_adc {
>> +	thermistor@4e {
>> +		reg = <ADC5_AMUX_THM2_100K_PU>;
>> +		qcom,ratiometric;
>> +		qcom,hw-settle-time = <200>;
>> +	};
>> +
>> +	charger-thermistor@4f {
>> +		reg = <ADC5_AMUX_THM3_100K_PU>;
>> +		qcom,ratiometric;
>> +		qcom,hw-settle-time = <200>;
>> +	};
>> +};
>> +
>> +&pm6150_adc_tm {
>> +	status = "okay";
>> +
>> +	charger-thermistor@0 {
>> +		reg = <0>;
>> +		io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
>> +		qcom,ratiometric;
>> +		qcom,hw-settle-time-us = <200>;
>> +	};
>> +
>> +	thermistor@1 {
>> +		reg = <1>;
>> +		io-channels = <&pm6150_adc ADC5_AMUX_THM2_100K_PU>;
>> +		qcom,ratiometric;
>> +		qcom,hw-settle-time-us = <200>;
>> +	};
>> +};
>> +
>> +&pm6150_pon { status = "disabled"; };
>> +
>> +&qupv3_id_0 {
>> +	status = "okay";
>> +};
>> +
>> +&qupv3_id_1 {
>> +	status = "okay";
>> +};
>> +
>> +&remoteproc_mpss {
>> +	firmware-name = "qcom/sc7180-acer-aspire1/qcmpss7180_nm.mbn";
>> +	status = "okay";
>> +};
>> +
>> +&sdhc_1 {
>> +	pinctrl-0 = <&sdc1_default>;
>> +	pinctrl-1 = <&sdc1_sleep>;
>> +	pinctrl-names = "default", "sleep";
>> +	vmmc-supply = <&vreg_l19a_2p9>;
>> +	vqmmc-supply = <&vreg_l12a_1p8>;
>> +
>> +	status = "okay";
>> +};
>> +
>> +&uart3 {
>> +	/delete-property/interrupts;
>> +	interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
>> +				<&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
>> +
>> +	pinctrl-1 = <&qup_uart3_sleep>;
>> +	pinctrl-names = "default", "sleep";
>> +
>> +	status = "okay";
>> +
>> +	bluetooth: bluetooth {
>> +		compatible = "qcom,wcn3991-bt";
>> +		vddio-supply = <&vreg_l10a_1p8>;
>> +		vddxo-supply = <&vreg_l1c_1p8>;
>> +		vddrf-supply = <&vreg_l2c_1p3>;
>> +		vddch0-supply = <&vreg_l10c_3p3>;
>> +		max-speed = <3200000>;
>> +	};
>> +};
>> +
>> +&uart8 {
>> +	status = "okay";
>> +};
>> +
>> +&usb_1 {
>> +	status = "okay";
>> +};
>> +
>> +&usb_1_dwc3 {
>> +	dr_mode = "host";
>> +	#address-cells = <1>;
>> +	#size-cells = <0>;
>> +
>> +	usb_hub_2_x: hub@1 {
>> +		compatible = "usbbda,5411";
>> +		reg = <1>;
>> +		peer-hub = <&usb_hub_3_x>;
>> +	};
>> +
>> +	usb_hub_3_x: hub@2 {
>> +		compatible = "usbbda,411";
>> +		reg = <2>;
>> +		peer-hub = <&usb_hub_2_x>;
>> +	};
>> +};
>> +
>> +&usb_1_hsphy {
>> +	vdd-supply = <&vreg_l4a_0p8>;
>> +	vdda-pll-supply = <&vreg_l11a_1p8>;
>> +	vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
>> +	qcom,imp-res-offset-value = <8>;
>> +	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
>> +	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
>> +	qcom,bias-ctrl-value = <0x22>;
>> +	qcom,charge-ctrl-value = <3>;
>> +	qcom,hsdisc-trim-value = <0>;
>> +
>> +	status = "okay";
>> +};
>> +
>> +&usb_1_qmpphy {
>> +	vdda-phy-supply = <&vreg_l3c_1p2>;
>> +	vdda-pll-supply = <&vreg_l4a_0p8>;
>> +	status = "okay";
>> +};
>> +
>> +&venus {
>> +	firmware-name = "qcom/sc7180-acer-aspire1/qcvss7180.mbn";
>> +};
>> +
>> +&wifi {
>> +	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
>> +	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
>> +	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
>> +	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
>> +	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
>> +	status = "okay";
>> +};
>> +
>> +&apps_rsc {
>> +	pm6150-rpmh-regulators {
>> +		compatible = "qcom,pm6150-rpmh-regulators";
>> +		qcom,pmic-id = "a";
>> +
>> +		vreg_s1a_1p1: smps1 {
>> +			regulator-min-microvolt = <1128000>;
>> +			regulator-max-microvolt = <1128000>;
>> +		};
>> +
>> +		vreg_l4a_0p8: ldo4 {
>> +			regulator-min-microvolt = <824000>;
>> +			regulator-max-microvolt = <928000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l9a_0p6: ldo9 {
>> +			regulator-min-microvolt = <488000>;
>> +			regulator-max-microvolt = <800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l10a_1p8: ldo10 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +
>> +			regulator-always-on;
>> +			regulator-boot-on;
>> +		};
>> +
>> +		vreg_l11a_1p8: ldo11 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l12a_1p8: ldo12 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l13a_1p8: ldo13 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l14a_1p8: ldo14 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l15a_1p8: ldo15 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l16a_2p7: ldo16 {
>> +			regulator-min-microvolt = <2496000>;
>> +			regulator-max-microvolt = <3304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l17a_3p0: ldo17 {
>> +			regulator-min-microvolt = <2920000>;
>> +			regulator-max-microvolt = <3232000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l18a_2p8: ldo18 {
>> +			regulator-min-microvolt = <2496000>;
>> +			regulator-max-microvolt = <3304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l19a_2p9: ldo19 {
>> +			regulator-min-microvolt = <2960000>;
>> +			regulator-max-microvolt = <2960000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +	};
>> +
>> +	pm6150l-rpmh-regulators {
>> +		compatible = "qcom,pm6150l-rpmh-regulators";
>> +		qcom,pmic-id = "c";
>> +
>> +		vreg_s8c_1p3: smps8 {
>> +			regulator-min-microvolt = <1120000>;
>> +			regulator-max-microvolt = <1408000>;
>> +		};
>> +
>> +		vreg_l1c_1p8: ldo1 {
>> +			regulator-min-microvolt = <1616000>;
>> +			regulator-max-microvolt = <1984000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l2c_1p3: ldo2 {
>> +			regulator-min-microvolt = <1168000>;
>> +			regulator-max-microvolt = <1304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l3c_1p2: ldo3 {
>> +			regulator-min-microvolt = <1144000>;
>> +			regulator-max-microvolt = <1304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l4c_1p8: ldo4 {
>> +			regulator-min-microvolt = <1648000>;
>> +			regulator-max-microvolt = <3304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
>> +		};
>> +
>> +		vreg_l5c_1p8: ldo5 {
>> +			regulator-min-microvolt = <1648000>;
>> +			regulator-max-microvolt = <3304000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
>> +		};
>> +
>> +		vreg_l6c_2p9: ldo6 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <2950000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l7c_3p0: ldo7 {
>> +			regulator-min-microvolt = <3000000>;
>> +			regulator-max-microvolt = <3312000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
>> +		};
>> +
>> +		vreg_l8c_1p8: ldo8 {
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l9c_2p9: ldo9 {
>> +			regulator-min-microvolt = <2952000>;
>> +			regulator-max-microvolt = <2952000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l10c_3p3: ldo10 {
>> +			regulator-min-microvolt = <3000000>;
>> +			regulator-max-microvolt = <3400000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_l11c_3p3: ldo11 {
>> +			regulator-min-microvolt = <3000000>;
>> +			regulator-max-microvolt = <3400000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> +		};
>> +
>> +		vreg_bob: bob {
>> +			regulator-min-microvolt = <3008000>;
>> +			regulator-max-microvolt = <3960000>;
>> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
>> +		};
>> +	};
>> +};
>> +
>> +&qup_i2c2_default {
>> +	drive-strength = <2>;
>> +
>> +	/* Has external pullup */
>> +	bias-disable;
>> +};
>> +
>> +&qup_i2c4_default {
>> +	drive-strength = <2>;
>> +
>> +	/* Has external pullup */
>> +	bias-disable;
>> +};
>> +
>> +&qup_i2c9_default {
>> +	drive-strength = <2>;
>> +
>> +	/* Has external pullup */
>> +	bias-disable;
>> +};
>> +
>> +&qup_i2c10_default {
>> +	drive-strength = <2>;
>> +
>> +	/* Has external pullup */
>> +	bias-disable;
>> +};
>> +
>> +&tlmm {
>> +	/*
>> +	 * The TZ seem to protect those because some boards can have
>> +	 * fingerprint sensor connected to this range. Not connected
>> +	 * on this board
>> +	 */
>> +	gpio-reserved-ranges = <58 5>;
>> +
>> +	amp_sd_mode_default: amp-sd-mode-deault-state {
>> +		pins = "gpio23";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	bridge_en_default: bridge-en-default-state {
>> +		pins = "gpio51";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	bridge_suspend_default: bridge-suspend-default-state {
>> +		pins = "gpio22";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-pull-up;
>> +	};
>> +
>> +	codec_irq_default: codec-irq-deault-state {
>> +		pins = "gpio28";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-disable;
>> +	};
>> +
>> +	edp_bridge_irq_default: edp-bridge-irq-default-state {
>> +		pins = "gpio11";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-pull-down;
>> +	};
>> +
>> +	hid_keyboard_default: hid-keyboard-default-state {
>> +		pins = "gpio33";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-disable;
>> +	};
>> +
>> +	hid_touchpad_default: hid-touchpad-default-state {
>> +		pins = "gpio94";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-disable;
>> +	};
>> +
>> +	qup_uart3_sleep: qup-uart3-sleep-state {
>> +		cts-pins {
>> +			/*
>> +			 * Configure a pull-down on CTS to match the pull of
>> +			 * the Bluetooth module.
>> +			 */
>> +			pins = "gpio38";
>> +			function = "gpio";
>> +			bias-pull-down;
>> +		};
>> +
>> +		rts-pins {
>> +			/*
>> +			 * Configure pull-down on RTS. As RTS is active low
>> +			 * signal, pull it low to indicate the BT SoC that it
>> +			 * can wakeup the system anytime from suspend state by
>> +			 * pulling RX low (by sending wakeup bytes).
>> +			 */
>> +			pins = "gpio39";
>> +			function = "gpio";
>> +			bias-pull-down;
>> +		};
>> +
>> +		tx-pins {
>> +			/*
>> +			 * Configure pull-up on TX when it isn't actively driven
>> +			 * to prevent BT SoC from receiving garbage during sleep.
>> +			 */
>> +			pins = "gpio40";
>> +			function = "gpio";
>> +			bias-pull-up;
>> +		};
>> +
>> +		rx-pins {
>> +			/*
>> +			 * Configure a pull-up on RX. This is needed to avoid
>> +			 * garbage data when the TX pin of the Bluetooth module
>> +			 * is floating which may cause spurious wakeups.
>> +			 */
>> +			pins = "gpio41";
>> +			function = "gpio";
>> +			bias-pull-up;
>> +		};
>> +	};
>> +
>> +	reg_edp_1p2_en_default: reg-edp-1p2-en-deault-state {
>> +		pins = "gpio19";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	reg_edp_1p8_en_default: reg-edp-1p8-en-deault-state {
>> +		pins = "gpio20";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	reg_lcm_en_default: reg-lcm-en-deault-state {
>> +		pins = "gpio26";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	reg_audio_en_default: reg-audio-en-deault-state {
>> +		pins = "gpio83";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-disable;
>> +	};
>> +
>> +	reg_tp_en_default: reg-tp-en-deault-state {
>> +		pins = "gpio25";
>> +		function = "gpio";
>> +		drive-strength = <2>;
>> +		bias-disable;
>> +	};
>> +
>> +	soc_bkoff_default: soc-bkoff-deault-state {
>> +		pins = "gpio10";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-disable;
>> +	};
>> +
>> +	sdc1_default: sdc1-default-state {
>> +		clk-pins {
>> +			pins = "sdc1_clk";
>> +			bias-disable;
>> +			drive-strength = <16>;
>> +		};
>> +
>> +		cmd-pins {
>> +			pins = "sdc1_cmd";
>> +			bias-pull-up;
>> +			drive-strength = <16>;
>> +		};
>> +
>> +		data-pins {
>> +			pins = "sdc1_data";
>> +			bias-pull-up;
>> +			drive-strength = <16>;
>> +		};
>> +
>> +		rclk-pins {
>> +			pins = "sdc1_rclk";
>> +			bias-pull-down;
>> +		};
>> +	};
>> +
>> +	sdc1_sleep: sdc1-sleep-state {
>> +		clk-pins {
>> +			pins = "sdc1_clk";
>> +			bias-disable;
>> +			drive-strength = <2>;
>> +		};
>> +
>> +		cmd-pins {
>> +			pins = "sdc1_cmd";
>> +			bias-pull-up;
>> +			drive-strength = <2>;
>> +		};
>> +
>> +		data-pins {
>> +			pins = "sdc1_data";
>> +			bias-pull-up;
>> +			drive-strength = <2>;
>> +		};
>> +
>> +		rclk-pins {
>> +			pins = "sdc1_rclk";
>> +			bias-pull-down;
>> +		};
>> +	};
>> +
>> +	ter_mi2s_active: ter-mi2s-active-state {
>> +		pins = "gpio63", "gpio64", "gpio65";
>> +		function = "mi2s_2";
>> +	};
>> +};

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