[PATCH v2 0/3] Add wiko-chuppito devictree

[PATCH v2 0/3] Add wiko-chuppito devictree

[Paul Adam via B4 Relay]

Add bindings vor Wiko SAS and wiko-chuppito
which are used in the devicetree.

Then introduce an initial device tree for Wiko PULP 4G.
Includes support for:
- UART
- USB (no OTG)
- Internal storage
- MicroSD
- Volume keys + Power button
- Touchscreen
- Backlight
- Accelerometer: Invensense MPU6880
- Magnetometer: Asahi Kasei AK09911
- Hall sensor: Rohm BU52021HFV
- Proximity sensor
- Vibrator
- Earpiece
- Microphone 1
- Headphones
- Wifi
- Bluetooth
- GPU

Signed-off-by: Paul Adam <adamp@posteo.de>
---
Changes in v2:
- changed company website link to wiko.com (which is just the chinese
version, changing the language redirects to wikomobile.com)
- fix minor dts styling issues
- drop gpio prefix for some nodes
- confirmed stk3310 to be correct
- remove l6: regulator-always-on
- remove gcc node
- Link to v1:
https://lore.kernel.org/r/20260215-wiko-chuppito-v1-0-9ee6b89606a0@posteo.de

---
Paul Adam (3):
      dt-bindings: vendor-prefixes: add WIKO SAS
      dt-bindings: arm: qcom: add wiko,chuppito compatible string
      arm64: dts: qcom: msm8916-wiko-chuppito: add initial devicetree

 Documentation/devicetree/bindings/arm/qcom.yaml    |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 arch/arm64/boot/dts/qcom/Makefile                  |   1 +
 arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts | 361 +++++++++++++++++++++
 4 files changed, 365 insertions(+)
---
base-commit: cee73b1e840c154f64ace682cb477c1ae2e29cc4
change-id: 20260215-wiko-chuppito-ae8af4843e67

Best regards,
-- 
Paul Adam <adamp@posteo.de>

[PATCH v2 1/3] dt-bindings: vendor-prefixes: add WIKO SAS

[Paul Adam via B4 Relay]

From: Paul Adam <adamp@posteo.de>

Wiko is a french smartphone company: https://wiko.com

Signed-off-by: Paul Adam <adamp@posteo.de>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index edbce100cae4..187089eef983 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1819,6 +1819,8 @@ patternProperties:
     description: Wi2Wi, Inc.
   "^widora,.*":
     description: Beijing Widora Technology Co., Ltd.
+  "^wiko,.*":
+    description: Wiko SAS
   "^wiligear,.*":
     description: Wiligear, Ltd.
   "^willsemi,.*":

-- 
2.53.0

[PATCH v2 2/3] dt-bindings: arm: qcom: add wiko,chuppito compatible string

[Paul Adam via B4 Relay]

From: Paul Adam <adamp@posteo.de>

Add a compatible for Wiko PULP 4G

Signed-off-by: Paul Adam <adamp@posteo.de>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index d48c625d3fc4..c9525b61f8ff 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -186,6 +186,7 @@ properties:
               - samsung,serranove
               - thwc,uf896
               - thwc,ufi001c
+              - wiko,chuppito
               - wingtech,wt86518
               - wingtech,wt86528
               - wingtech,wt88047

-- 
2.53.0

[PATCH v2 3/3] arm64: dts: qcom: msm8916-wiko-chuppito: add initial devicetree

[Paul Adam via B4 Relay]

From: Paul Adam <adamp@posteo.de>

Add an initial device tree for Wiko PULP 4G.
Includes support for:
- UART
- USB (no OTG)
- Internal storage
- MicroSD
- Volume keys + Power button
- Touchscreen
- Backlight
- Accelerometer: Invensense MPU6880
- Magnetometer: Asahi Kasei AK09911
- Hall sensor: Rohm BU52021HFV
- Proximity sensor
- Vibrator
- Earpiece
- Microphone 1
- Headphones
- Wifi
- Bluetooth
- GPU

Signed-off-by: Paul Adam <adamp@posteo.de>
---
 arch/arm64/boot/dts/qcom/Makefile                  |   1 +
 arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts | 361 +++++++++++++++++++++
 2 files changed, 362 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f80b5d9cf1e8..5a3a9a823503 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-rossa.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-uf896.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-ufi001c.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wiko-chuppito.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86518.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
new file mode 100644
index 000000000000..7f3a48e3bcb9
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
@@ -0,0 +1,361 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+/ {
+	model = "Wiko Pulp 4G";
+	compatible = "wiko,chuppito", "qcom,msm8916";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		mmc1 = &sdhc_2; /* SD card */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pm8916_pwm 0 100000>;
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <255>;
+		default-brightness-level = <255>;
+		enable-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&button_backlight_default>;
+		pinctrl-1 = <&button_backlight_off>;
+		pinctrl-names = "default", "off";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&keys_default>;
+		pinctrl-names = "default";
+		label = "GPIO Buttons";
+
+		button-volume-up {
+			label = "Volume up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	hall-sensor {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&hall_sensor_default>;
+		pinctrl-names = "default";
+		label = "GPIO Hall Effect Sensor";
+
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 117 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-names = "default";
+	};
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+&blsp_i2c2 {
+	status = "okay";
+
+	magnetometer@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+		vdd-supply = <&pm8916_l17>;
+		vid-supply = <&pm8916_l6>;
+		reset-gpios = <&tlmm 120 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&mag_reset_default>;
+		pinctrl-1 = <&mag_reset_suspend>;
+		pinctrl-names = "default", "suspend";
+		mount-matrix = "1",  "0", "0",
+			       "0", "1", "0",
+			       "0",  "0", "1";
+	};
+
+	proximity@48 {
+		compatible = "sensortek,stk3310";
+		reg = <0x48>;
+		interrupts-extended = <&tlmm 113 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-0 = <&proximity_int_default>;
+		pinctrl-1 = <&proximity_int_suspend>;
+		pinctrl-names = "default", "suspend";
+	};
+
+	imu@68 {
+		compatible = "invensense,mpu6880";
+		reg = <0x68>;
+		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+		pinctrl-0 = <&imu_int_default>;
+		pinctrl-1 = <&imu_int_suspend>;
+		pinctrl-names = "default", "suspend";
+		mount-matrix = "0",  "-1", "0",
+			       "-1", "0", "0",
+			       "0",  "0", "-1";
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	rmi4@39 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x39>;
+		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8916_l17>;
+		vio-supply = <&pm8916_l6>;
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-1 = <&touchscreen_suspend>;
+		pinctrl-names = "default", "suspend";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		syna,startup-delay-ms = <100>;
+		syna,reset-delay-ms = <160>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f11@11 {
+			reg = <0x11>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5600000>;
+};
+
+&pm8916_pwm {
+	pinctrl-0 = <&pwm_out>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pm8916_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+		regulator-always-on;
+	};
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default>, <&sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep>, <&sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&sound {
+	audio-routing = "AMIC1", "MIC BIAS Internal1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS Internal1";
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	button_backlight_default: button-backlight-default-state {
+		pins = "gpio119";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	button_backlight_off: button-backlight-off-state {
+	     pins = "gpio119";
+	     function = "gpio";
+	     drive-strength = <2>;
+	     bias-disable;
+	     output-low;
+	};
+
+	keys_default: keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	hall_sensor_default: hall-sensor-default-state {
+		pins = "gpio117";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	imu_int_default: imu-int-default-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	imu_int_suspend: imu-int-suspend-state {
+		pins = "gpio115";
+		function = "gpio";
+		drive-strength = <2>;
+	};
+
+	mag_reset_default: mag-reset-default-state {
+		pins = "gpio120";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	mag_reset_suspend: mag-reset-suspend-state {
+		pins = "gpio120";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	proximity_int_default: proximity-int-default-state {
+		pins = "gpio113";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	proximity_int_suspend: proximity-int-suspend-state {
+		pins = "gpio113";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio38";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touchscreen_default: touchscreen-default-state {
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		reset-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	touchscreen_suspend: touchscreen-suspend-state {
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		reset-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
+
+&pm8916_codec {
+	qcom,hphl-jack-type-normally-open;
+};
+
+&pm8916_mpps {
+	pwm_out: mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+		power-source = <PM8916_MPP_VPH>;
+		output-low;
+		qcom,dtest = <1>;
+	};
+};

-- 
2.53.0

Re: [PATCH v2 3/3] arm64: dts: qcom: msm8916-wiko-chuppito: add initial devicetree

[Konrad Dybcio]

On 2/21/26 9:55 PM, Paul Adam via B4 Relay wrote:
> From: Paul Adam <adamp@posteo.de>
> 
> Add an initial device tree for Wiko PULP 4G.
> Includes support for:
> - UART
> - USB (no OTG)
> - Internal storage
> - MicroSD
> - Volume keys + Power button
> - Touchscreen
> - Backlight
> - Accelerometer: Invensense MPU6880
> - Magnetometer: Asahi Kasei AK09911
> - Hall sensor: Rohm BU52021HFV
> - Proximity sensor
> - Vibrator
> - Earpiece
> - Microphone 1
> - Headphones
> - Wifi
> - Bluetooth
> - GPU
> 
> Signed-off-by: Paul Adam <adamp@posteo.de>
> ---

[...]

> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		pwms = <&pm8916_pwm 0 100000>;
> +		brightness-levels = <0 255>;
> +		num-interpolated-steps = <255>;
> +		default-brightness-level = <255>;
> +		enable-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
> +		pinctrl-0 = <&button_backlight_default>;
> +		pinctrl-1 = <&button_backlight_off>;
> +		pinctrl-names = "default", "off";

"off" seems unused, this should be "suspend", however the difference
between the two states is already handled by the enable-gpio in the
driver, so you can omit the second state

[...]

> +	};
> +
> +	keys {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&keys_default>;
> +		pinctrl-names = "default";
> +		label = "GPIO Buttons";

Sorry for not being clear, I was okay with the gpio- prefix in the node
name, but I intended to ask to remove it from the label.. 

> +
> +		button-volume-up {
> +			label = "Volume up";
> +			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +		};
> +	};
> +
> +	hall-sensor {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&hall_sensor_default>;
> +		pinctrl-names = "default";
> +		label = "GPIO Hall Effect Sensor";
> +
> +		event-hall-sensor {
> +			label = "Hall Effect Sensor";
> +			gpios = <&tlmm 117 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			linux,can-disable;
> +		};

[...]

> +&pm8916_pwm {
> +	pinctrl-0 = <&pwm_out>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> +
> +&pm8916_resin {
> +	linux,code = <KEY_VOLUMEDOWN>;
> +	status = "okay";

Please add a \n before status in nodes where there's more than just
that property

[...]

> +&tlmm {
> +	button_backlight_default: button-backlight-default-state {
> +		pins = "gpio119";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	button_backlight_off: button-backlight-off-state {
> +	     pins = "gpio119";
> +	     function = "gpio";
> +	     drive-strength = <2>;
> +	     bias-disable;
> +	     output-low;
> +	};

This can now be removed (it had incorrect indent anyway)

Konrad

Re: [PATCH v2 1/3] dt-bindings: vendor-prefixes: add WIKO SAS

[Krzysztof Kozlowski]

On Sat, Feb 21, 2026 at 09:55:39PM +0100, Paul Adam wrote:
> Wiko is a french smartphone company: https://wiko.com

Everything in Chinese, so not that much French company. Also footer says
after translation:

Copyright © Wuke Terminal Technology (Dongguan) Co., Ltd.
The main body number of the record: Guangdong ICP No. 2022057930

so for sure not French.

Best regards,
Krzysztof

Re: [PATCH v2 2/3] dt-bindings: arm: qcom: add wiko,chuppito compatible string

[Krzysztof Kozlowski]

On Sat, Feb 21, 2026 at 09:55:40PM +0100, Paul Adam wrote:
> Add a compatible for Wiko PULP 4G

", a some sort of a device... here goes short explanation".

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof

Re: [PATCH v2 3/3] arm64: dts: qcom: msm8916-wiko-chuppito: add initial devicetree

[Dmitry Baryshkov]

On Sat, Feb 21, 2026 at 09:55:41PM +0100, Paul Adam via B4 Relay wrote:
> From: Paul Adam <adamp@posteo.de>
> 
> Add an initial device tree for Wiko PULP 4G.
> Includes support for:
> - UART
> - USB (no OTG)
> - Internal storage
> - MicroSD
> - Volume keys + Power button
> - Touchscreen
> - Backlight
> - Accelerometer: Invensense MPU6880
> - Magnetometer: Asahi Kasei AK09911
> - Hall sensor: Rohm BU52021HFV
> - Proximity sensor
> - Vibrator
> - Earpiece
> - Microphone 1
> - Headphones
> - Wifi
> - Bluetooth
> - GPU
> 
> Signed-off-by: Paul Adam <adamp@posteo.de>
> ---
>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
>  arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts | 361 +++++++++++++++++++++
>  2 files changed, 362 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index f80b5d9cf1e8..5a3a9a823503 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-rossa.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-uf896.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-ufi001c.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wiko-chuppito.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86518.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
> new file mode 100644
> index 000000000000..7f3a48e3bcb9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
> @@ -0,0 +1,361 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +/dts-v1/;
> +
> +#include "msm8916-pm8916.dtsi"
> +#include "msm8916-modem-qdsp6.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
> +
> +/ {
> +	model = "Wiko Pulp 4G";
> +	compatible = "wiko,chuppito", "qcom,msm8916";
> +	chassis-type = "handset";
> +
> +	aliases {
> +		mmc0 = &sdhc_1; /* eMMC */
> +		mmc1 = &sdhc_2; /* SD card */
> +		serial0 = &blsp_uart2;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0";
> +	};
> +
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		pwms = <&pm8916_pwm 0 100000>;
> +		brightness-levels = <0 255>;
> +		num-interpolated-steps = <255>;
> +		default-brightness-level = <255>;
> +		enable-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
> +		pinctrl-0 = <&button_backlight_default>;
> +		pinctrl-1 = <&button_backlight_off>;
> +		pinctrl-names = "default", "off";
> +	};
> +
> +	keys {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&keys_default>;
> +		pinctrl-names = "default";
> +		label = "GPIO Buttons";
> +
> +		button-volume-up {
> +			label = "Volume up";
> +			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +		};
> +	};
> +
> +	hall-sensor {

keys > hall-sensor

> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&hall_sensor_default>;
> +		pinctrl-names = "default";
> +		label = "GPIO Hall Effect Sensor";
> +
> +		event-hall-sensor {
> +			label = "Hall Effect Sensor";
> +			gpios = <&tlmm 117 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			linux,can-disable;
> +		};
> +	};
> +
> +	usb_id: usb-id {
> +		compatible = "linux,extcon-usb-gpio";
> +		id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
> +		pinctrl-0 = <&usb_id_default>;
> +		pinctrl-names = "default";
> +	};
> +};
> +
> +&blsp_uart2 {
> +	status = "okay";
> +};
> +
> +&blsp_i2c2 {
> +	status = "okay";
> +
> +	magnetometer@c {
> +		compatible = "asahi-kasei,ak09911";
> +		reg = <0x0c>;
> +		vdd-supply = <&pm8916_l17>;
> +		vid-supply = <&pm8916_l6>;
> +		reset-gpios = <&tlmm 120 GPIO_ACTIVE_LOW>;
> +		pinctrl-0 = <&mag_reset_default>;
> +		pinctrl-1 = <&mag_reset_suspend>;
> +		pinctrl-names = "default", "suspend";
> +		mount-matrix = "1",  "0", "0",
> +			       "0", "1", "0",
> +			       "0",  "0", "1";
> +	};
> +
> +	proximity@48 {
> +		compatible = "sensortek,stk3310";
> +		reg = <0x48>;
> +		interrupts-extended = <&tlmm 113 IRQ_TYPE_EDGE_FALLING>;
> +		pinctrl-0 = <&proximity_int_default>;
> +		pinctrl-1 = <&proximity_int_suspend>;
> +		pinctrl-names = "default", "suspend";
> +	};
> +
> +	imu@68 {
> +		compatible = "invensense,mpu6880";
> +		reg = <0x68>;
> +		interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_FALLING>;
> +		vdd-supply = <&pm8916_l17>;
> +		vddio-supply = <&pm8916_l6>;
> +		pinctrl-0 = <&imu_int_default>;
> +		pinctrl-1 = <&imu_int_suspend>;
> +		pinctrl-names = "default", "suspend";
> +		mount-matrix = "0",  "-1", "0",
> +			       "-1", "0", "0",
> +			       "0",  "0", "-1";
> +	};
> +};
> +
> +&blsp_i2c5 {
> +	status = "okay";
> +
> +	rmi4@39 {

touchscreen@39

> +		compatible = "syna,rmi4-i2c";
> +		reg = <0x39>;
> +		interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
> +		vdd-supply = <&pm8916_l17>;
> +		vio-supply = <&pm8916_l6>;
> +		pinctrl-0 = <&touchscreen_default>;
> +		pinctrl-1 = <&touchscreen_suspend>;
> +		pinctrl-names = "default", "suspend";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		syna,startup-delay-ms = <100>;
> +		syna,reset-delay-ms = <160>;
> +
> +		rmi4-f01@1 {
> +			reg = <0x1>;
> +			syna,nosleep-mode = <1>;
> +		};
> +
> +		rmi4-f11@11 {
> +			reg = <0x11>;
> +			syna,sensor-type = <1>;
> +		};
> +	};
> +};

[...]

> +
> +&wcnss {
> +	status = "okay";
> +};
> +
> +&wcnss_iris {
> +	compatible = "qcom,wcn3620";
> +};
> +
> +&wcnss_mem {
> +	status = "okay";
> +};
> +
> +&tlmm {

tlmm < wcnss_mem

> +	button_backlight_default: button-backlight-default-state {
> +		pins = "gpio119";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +
> +&pm8916_codec {

These nodes are also out of place.

> +	qcom,hphl-jack-type-normally-open;
> +};
> +
> +&pm8916_mpps {
> +	pwm_out: mpp4-state {
> +		pins = "mpp4";
> +		function = "digital";
> +		power-source = <PM8916_MPP_VPH>;
> +		output-low;
> +		qcom,dtest = <1>;
> +	};
> +};
> 
> -- 
> 2.53.0
> 
> 

-- 
With best wishes
Dmitry

Re: [PATCH v2 1/3] dt-bindings: vendor-prefixes: add WIKO SAS

[Paul Adam]

On 26/02/23 11:25, Krzysztof Kozlowski wrote:
> On Sat, Feb 21, 2026 at 09:55:39PM +0100, Paul Adam wrote:
> > Wiko is a french smartphone company: https://wiko.com
> 
> Everything in Chinese, so not that much French company. Also footer says
> after translation:
> 
> Copyright © Wuke Terminal Technology (Dongguan) Co., Ltd.
> The main body number of the record: Guangdong ICP No. 2022057930
> 
> so for sure not French.
> 
> Best regards,
> Krzysztof
> 

Whats quite confusing to me is that both "wikomobile" and "wiko" use the brand
name "Wiko" and sell the same phones. 

But since my phone is from the french company, I can change it back to
"wikomobile" and adjust the binding accordingly.

I just want to mention that the offical/legal company name is
"Wiko, société par actions simplifiée" (Wiko, french type of business entity)

Best regards,
Paul

Re: [PATCH v2 1/3] dt-bindings: vendor-prefixes: add WIKO SAS

[Krzysztof Kozlowski]

On 24/02/2026 15:26, Paul Adam wrote:
> On 26/02/23 11:25, Krzysztof Kozlowski wrote:
>> On Sat, Feb 21, 2026 at 09:55:39PM +0100, Paul Adam wrote:
>>> Wiko is a french smartphone company: https://wiko.com
>>
>> Everything in Chinese, so not that much French company. Also footer says
>> after translation:
>>
>> Copyright © Wuke Terminal Technology (Dongguan) Co., Ltd.
>> The main body number of the record: Guangdong ICP No. 2022057930
>>
>> so for sure not French.
>>
>> Best regards,
>> Krzysztof
>>
> 
> Whats quite confusing to me is that both "wikomobile" and "wiko" use the brand
> name "Wiko" and sell the same phones. 

It's just different branches. wiko.cn redirects to wiko.com

> 
> But since my phone is from the french company, I can change it back to
> "wikomobile" and adjust the binding accordingly.
> 
> I just want to mention that the offical/legal company name is
> "Wiko, société par actions simplifiée" (Wiko, french type of business entity)

I assumed that the Chinese part is rather the mother company, but page:
https://world.wikomobile.com/w-introduction-wiko
claims rather that French one, so it is actually fine.

Best regards,
Krzysztof

Re: [PATCH v2 1/3] dt-bindings: vendor-prefixes: add WIKO SAS

[Krzysztof Kozlowski]

On 21/02/2026 21:55, Paul Adam via B4 Relay wrote:
> From: Paul Adam <adamp@posteo.de>
> 
> Wiko is a french smartphone company: https://wiko.com
> 


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof