diff mbox series

[2/2] ARM: dts: qcom: Add support for Huawei Watch

Message ID 20220917152829.23568-2-luca@z3ntu.xyz
State Superseded
Headers show
Series [1/2] dt-bindings: arm: qcom: Document huawei,sturgeon device | expand

Commit Message

Luca Weiss Sept. 17, 2022, 3:28 p.m. UTC
Add support for this smartwatch, based on Snapdragon 400 SoC.

Currently supported functionality:
* Internal storage
* USB
* Charger
* Power button
* Bluetooth
* Wifi

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
 arch/arm/boot/dts/Makefile                    |   1 +
 .../boot/dts/qcom-apq8026-huawei-sturgeon.dts | 343 ++++++++++++++++++
 2 files changed, 344 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts

Comments

Krzysztof Kozlowski Sept. 17, 2022, 5:06 p.m. UTC | #1
On 17/09/2022 16:28, Luca Weiss wrote:
> Add support for this smartwatch, based on Snapdragon 400 SoC.
> 
> Currently supported functionality:

Thank you for your patch. There is something to discuss/improve.

> * Internal storage
> * USB
> * Charger
> * Power button
> * Bluetooth
> * Wifi
> 
> Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
> ---
>  arch/arm/boot/dts/Makefile                    |   1 +
>  .../boot/dts/qcom-apq8026-huawei-sturgeon.dts | 343 ++++++++++++++++++
>  2 files changed, 344 insertions(+)
>  create mode 100644 arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 3bc6bd5c8238..55087f16d718 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1026,6 +1026,7 @@ dtb-$(CONFIG_ARCH_OXNAS) += \
>  dtb-$(CONFIG_ARCH_QCOM) += \
>  	qcom-apq8016-sbc.dtb \
>  	qcom-apq8026-asus-sparrow.dtb \
> +	qcom-apq8026-huawei-sturgeon.dtb \
>  	qcom-apq8026-lg-lenok.dtb \
>  	qcom-apq8060-dragonboard.dtb \
>  	qcom-apq8064-cm-qs600.dtb \
> diff --git a/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
> new file mode 100644
> index 000000000000..e43fcef7144c
> --- /dev/null
> +++ b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
> @@ -0,0 +1,343 @@
> +// SPDX-License-Identifier: BSD-3-Clause

No GPL at all?

> +/*
> + * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
> + */
> +
> +/dts-v1/;
> +
> +#include "qcom-msm8226.dtsi"
> +#include "qcom-pm8226.dtsi"
> +
> +/delete-node/ &adsp_region;
> +
> +/ {
> +	model = "Huawei Watch";
> +	compatible = "huawei,sturgeon", "qcom,apq8026";
> +	chassis-type = "watch";
> +	qcom,msm-id = <199 0x20000>;
> +	qcom,board-id = <8 4>;
> +
> +	reserved-memory {
> +		sbl_region: sbl@2f00000 {
> +			reg = <0x02f00000 0x100000>;
> +			no-map;
> +		};
> +		external_image_region: external-image@3100000 {
> +			reg = <0x3100000 0x200000>;
> +			no-map;
> +		};
> +		peripheral_region: peripheral@3300000 {
> +			reg = <0x3300000 0x600000>;
> +			no-map;
> +		};
> +		adsp_region: adsp@3900000 {
> +			reg = <0x3900000 0x1400000>;
> +			no-map;
> +		};
> +		modem_region: modem@4d00000 {
> +			reg = <0x4d00000 0x1b00000>;
> +			no-map;
> +		};
> +		modem_efs_region: modem-efs@7f00000 {
> +			reg = <0x7f00000 0x100000>;
> +			no-map;
> +		};
> +	};
> +
> +	vreg_wlan: wlan-regulator {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "wl-reg";
> +		regulator-min-microvolt = <2950000>;
> +		regulator-max-microvolt = <2950000>;
> +
> +		gpio = <&tlmm 110 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&wlan_regulator_default_state>;
> +	};
> +};
> +
> +&adsp {
> +	status = "okay";
> +};
> +
> +&blsp1_i2c5 {
> +	status = "okay";
> +	clock-frequency = <384000>;
> +
> +	touchscreen@20 {
> +		compatible = "syna,rmi4-i2c";
> +		reg = <0x20>;
> +
> +		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
> +		vdd-supply = <&pm8226_l19>;
> +		vio-supply = <&pm8226_lvs1>;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&touch_default_state>;
> +
> +		syna,startup-delay-ms = <160>;
> +
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		rmi4-f01@1 {
> +			reg = <0x1>;
> +			syna,nosleep-mode = <1>;
> +		};
> +
> +		rmi4-f12@12 {
> +			reg = <0x12>;
> +			syna,sensor-type = <1>;
> +		};
> +	};
> +};
> +
> +&blsp1_uart4 {
> +	status = "okay";
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&blsp1_uart4_default_state>;
> +
> +	bluetooth {
> +		compatible = "brcm,bcm43430a0-bt";
> +		max-speed = <3000000>;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&bluetooth_default_state>;
> +
> +		host-wakeup-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
> +		device-wakeup-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
> +		shutdown-gpios = <&tlmm 67 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> +
> +&rpm_requests {
> +	pm8226-regulators {

This should be just regulators:
https://lore.kernel.org/all/20220901093243.134288-1-krzysztof.kozlowski@linaro.org/

Not yet merged but old node is also not documented.

> +		compatible = "qcom,rpm-pm8226-regulators";
> +
> +		pm8226_s3: s3 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1300000>;
> +		};
> +		pm8226_s4: s4 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2200000>;
> +		};
> +		pm8226_s5: s5 {
> +			regulator-min-microvolt = <1150000>;
> +			regulator-max-microvolt = <1150000>;
> +		};
> +
> +		pm8226_l1: l1 {
> +			regulator-min-microvolt = <1225000>;
> +			regulator-max-microvolt = <1225000>;
> +		};
> +		pm8226_l2: l2 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +		};
> +		pm8226_l3: l3 {
> +			regulator-min-microvolt = <750000>;
> +			regulator-max-microvolt = <1337500>;
> +		};
> +		pm8226_l4: l4 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +		};
> +		pm8226_l5: l5 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +		};
> +		pm8226_l6: l6 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +		pm8226_l7: l7 {
> +			regulator-min-microvolt = <1850000>;
> +			regulator-max-microvolt = <1850000>;
> +		};
> +		pm8226_l8: l8 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +		pm8226_l9: l9 {
> +			regulator-min-microvolt = <2050000>;
> +			regulator-max-microvolt = <2050000>;
> +		};
> +		pm8226_l10: l10 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +		pm8226_l12: l12 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +		pm8226_l14: l14 {
> +			regulator-min-microvolt = <2750000>;
> +			regulator-max-microvolt = <2750000>;
> +		};
> +		pm8226_l15: l15 {
> +			regulator-min-microvolt = <2800000>;
> +			regulator-max-microvolt = <2800000>;
> +		};
> +		pm8226_l16: l16 {
> +			regulator-min-microvolt = <3000000>;
> +			regulator-max-microvolt = <3350000>;
> +		};
> +		pm8226_l17: l17 {
> +			regulator-min-microvolt = <2950000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +		pm8226_l18: l18 {
> +			regulator-min-microvolt = <2950000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +		pm8226_l19: l19 {
> +			regulator-min-microvolt = <2850000>;
> +			regulator-max-microvolt = <2850000>;
> +		};
> +		pm8226_l20: l20 {
> +			regulator-min-microvolt = <3075000>;
> +			regulator-max-microvolt = <3075000>;
> +		};
> +		pm8226_l21: l21 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +		pm8226_l22: l22 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +		pm8226_l23: l23 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +		pm8226_l24: l24 {
> +			regulator-min-microvolt = <1300000>;
> +			regulator-max-microvolt = <1350000>;
> +		};
> +		pm8226_l25: l25 {
> +			regulator-min-microvolt = <1775000>;
> +			regulator-max-microvolt = <2125000>;
> +		};
> +		pm8226_l26: l26 {
> +			regulator-min-microvolt = <1225000>;
> +			regulator-max-microvolt = <1225000>;
> +		};
> +		pm8226_l27: l27 {
> +			regulator-min-microvolt = <2050000>;
> +			regulator-max-microvolt = <2050000>;
> +		};
> +		pm8226_l28: l28 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2950000>;
> +		};
> +
> +		pm8226_lvs1: lvs1 {};
> +	};
> +};
> +
> +&sdhc_1 {
> +	status = "okay";
> +
> +	vmmc-supply = <&pm8226_l17>;
> +	vqmmc-supply = <&pm8226_l6>;
> +
> +	bus-width = <8>;
> +	non-removable;
> +};
> +
> +&sdhc_3 {
> +	status = "okay";
> +
> +	max-frequency = <100000000>;
> +	non-removable;
> +
> +	vmmc-supply = <&vreg_wlan>;
> +	vqmmc-supply = <&pm8226_l6>;
> +
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	wifi@1 {
> +		compatible = "brcm,bcm43430a0-fmac", "brcm,bcm4329-fmac";
> +		reg = <1>;
> +
> +		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
> +		interrupt-names = "host-wake";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&wlan_hostwake_default_state>;
> +	};
> +};
> +
> +&smbb {
> +	qcom,fast-charge-safe-voltage = <4370000>;
> +	qcom,fast-charge-high-threshold-voltage = <4350000>;
> +	qcom,minimum-input-voltage = <4350000>;
> +	qcom,fast-charge-current-limit = <300000>;
> +	qcom,fast-charge-safe-current = <600000>;
> +	qcom,auto-recharge-threshold-voltage = <4240000>;
> +};
> +
> +&tlmm {
> +	blsp1_uart4_default_state: blsp1-uart4-default-state {
> +		pins = "gpio12", "gpio13", "gpio14", "gpio15";
> +		function = "blsp_uart4";
> +		drive-strength = <8>;
> +		bias-disable;
> +	};
> +
> +	bluetooth_default_state: bluetooth-default-state {
> +		pins = "gpio63", "gpio64";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	touch_default_state: touch-default-state {
> +		irq {

Suffix: -pins

> +			pins = "gpio17";
> +			function = "gpio";
> +			drive-strength = <8>;
> +			bias-pull-up;
> +		};
> +
> +		reset {

Ditto

> +			pins = "gpio16";
> +			function = "gpio";
> +			drive-strength = <6>;
> +			bias-pull-up;
> +		};
> +	};
> +
> +	wlan_hostwake_default_state: wlan-hostwake-default-state {
> +		pins = "gpio66";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +		input-enable;
> +	};
> +
> +	wlan_regulator_default_state: wlan-regulator-default-state {
> +		pins = "gpio110";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +};

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3bc6bd5c8238..55087f16d718 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1026,6 +1026,7 @@  dtb-$(CONFIG_ARCH_OXNAS) += \
 dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-apq8016-sbc.dtb \
 	qcom-apq8026-asus-sparrow.dtb \
+	qcom-apq8026-huawei-sturgeon.dtb \
 	qcom-apq8026-lg-lenok.dtb \
 	qcom-apq8060-dragonboard.dtb \
 	qcom-apq8064-cm-qs600.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
new file mode 100644
index 000000000000..e43fcef7144c
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
@@ -0,0 +1,343 @@ 
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226.dtsi"
+#include "qcom-pm8226.dtsi"
+
+/delete-node/ &adsp_region;
+
+/ {
+	model = "Huawei Watch";
+	compatible = "huawei,sturgeon", "qcom,apq8026";
+	chassis-type = "watch";
+	qcom,msm-id = <199 0x20000>;
+	qcom,board-id = <8 4>;
+
+	reserved-memory {
+		sbl_region: sbl@2f00000 {
+			reg = <0x02f00000 0x100000>;
+			no-map;
+		};
+		external_image_region: external-image@3100000 {
+			reg = <0x3100000 0x200000>;
+			no-map;
+		};
+		peripheral_region: peripheral@3300000 {
+			reg = <0x3300000 0x600000>;
+			no-map;
+		};
+		adsp_region: adsp@3900000 {
+			reg = <0x3900000 0x1400000>;
+			no-map;
+		};
+		modem_region: modem@4d00000 {
+			reg = <0x4d00000 0x1b00000>;
+			no-map;
+		};
+		modem_efs_region: modem-efs@7f00000 {
+			reg = <0x7f00000 0x100000>;
+			no-map;
+		};
+	};
+
+	vreg_wlan: wlan-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "wl-reg";
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+
+		gpio = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_regulator_default_state>;
+	};
+};
+
+&adsp {
+	status = "okay";
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+	clock-frequency = <384000>;
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l19>;
+		vio-supply = <&pm8226_lvs1>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_default_state>;
+
+		syna,startup-delay-ms = <160>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp1_uart4 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&blsp1_uart4_default_state>;
+
+	bluetooth {
+		compatible = "brcm,bcm43430a0-bt";
+		max-speed = <3000000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&bluetooth_default_state>;
+
+		host-wakeup-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&tlmm 67 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&rpm_requests {
+	pm8226-regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+		};
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2200000>;
+		};
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+		};
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+};
+
+&sdhc_3 {
+	status = "okay";
+
+	max-frequency = <100000000>;
+	non-removable;
+
+	vmmc-supply = <&vreg_wlan>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	wifi@1 {
+		compatible = "brcm,bcm43430a0-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+
+		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-names = "host-wake";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_hostwake_default_state>;
+	};
+};
+
+&smbb {
+	qcom,fast-charge-safe-voltage = <4370000>;
+	qcom,fast-charge-high-threshold-voltage = <4350000>;
+	qcom,minimum-input-voltage = <4350000>;
+	qcom,fast-charge-current-limit = <300000>;
+	qcom,fast-charge-safe-current = <600000>;
+	qcom,auto-recharge-threshold-voltage = <4240000>;
+};
+
+&tlmm {
+	blsp1_uart4_default_state: blsp1-uart4-default-state {
+		pins = "gpio12", "gpio13", "gpio14", "gpio15";
+		function = "blsp_uart4";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	bluetooth_default_state: bluetooth-default-state {
+		pins = "gpio63", "gpio64";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	touch_default_state: touch-default-state {
+		irq {
+			pins = "gpio17";
+			function = "gpio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		reset {
+			pins = "gpio16";
+			function = "gpio";
+			drive-strength = <6>;
+			bias-pull-up;
+		};
+	};
+
+	wlan_hostwake_default_state: wlan-hostwake-default-state {
+		pins = "gpio66";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
+
+	wlan_regulator_default_state: wlan-regulator-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+};
+
+&usb {
+	status = "okay";
+	extcon = <&smbb>;
+	dr_mode = "peripheral";
+};
+
+&usb_hs_phy {
+	extcon = <&smbb>;
+	v1p8-supply = <&pm8226_l10>;
+	v3p3-supply = <&pm8226_l20>;
+};