[PATCH 0/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add initial device tree

[PATCH 0/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add initial device tree

[Lin, Meng-Bo]

GPLUS FL8005A is a tablet using the MSM8916 SoC released in 2015.

Add a device tree for with initial support for:

- GPIO keys
- GPIO LEDs
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
- Focaltech FT5402 touchscreen
- SGM3140 Flash LED

[PATCH 1/5] dt-bindings: vendor-prefixes: Add GPLUS

[Lin, Meng-Bo]

Add vendor prefix for GPLUS.
https://www.gplus.com.tw

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 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 10c178d97b02..e3f5bb5bb3f4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -510,6 +510,8 @@ patternProperties:
     description: Shenzhen Huiding Technology Co., Ltd.
   "^google,.*":
     description: Google, Inc.
+  "^gplus,.*":
+    description: GPLUS
   "^grinn,.*":
     description: Grinn
   "^grmn,.*":
-- 
2.30.2

[PATCH 2/5] dt-bindings: qcom: Document bindings for new msm8916-gplus-fl8005a device

[Lin, Meng-Bo]

Document the new gplus,fl8005a device tree bindings used in its
device tree.

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 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 463509f0f23a..e19aee193c2b 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -182,6 +182,7 @@ properties:
           - enum:
               - alcatel,idol347
               - asus,z00l
+              - gplus,fl8005a
               - huawei,g7
               - longcheer,l8910
               - samsung,a3u-eur
-- 
2.30.2

[PATCH 3/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add initial device tree

[Lin, Meng-Bo]

GPLUS FL8005A is a tablet using the MSM8916 SoC released in 2015.

Add a device tree for with initial support for:

- GPIO keys
- GPIO LEDs
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 239 ++++++++++++++++++
 2 files changed, 240 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index afe496a93f94..5a2dcf726159 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk10-c1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk10-c2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-gplus-fl8005a.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-g7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8910.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
new file mode 100644
index 000000000000..bed1fe984287
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -0,0 +1,239 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "GPLUS FL8005A";
+	compatible = "gplus,fl8005a", "qcom,msm8916";
+	chassis-type = "tablet";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_default>;
+
+		label = "GPIO Buttons";
+
+		button-volume-up {
+			label = "Volume Up";
+			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_leds_default>;
+
+		led-red {
+			function = LED_FUNCTION_CHARGING;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&msmgpio 117 GPIO_ACTIVE_HIGH>;
+			retain-state-suspended;
+		};
+
+		led-green {
+			function = LED_FUNCTION_CHARGING;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&msmgpio 118 GPIO_ACTIVE_HIGH>;
+			retain-state-suspended;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_id_default>;
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&pm8916_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&pronto {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
+
+	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+};
+
+&usb {
+	status = "okay";
+	extcon = <&usb_id>, <&usb_id>;
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&smd_rpm_regulators {
+	vdd_l1_l2_l3-supply = <&pm8916_s3>;
+	vdd_l4_l5_l6-supply = <&pm8916_s4>;
+	vdd_l7-supply = <&pm8916_s4>;
+
+	s3 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1300000>;
+	};
+
+	s4 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2100000>;
+	};
+
+	l1 {
+		regulator-min-microvolt = <1225000>;
+		regulator-max-microvolt = <1225000>;
+	};
+
+	l2 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l4 {
+		regulator-min-microvolt = <2050000>;
+		regulator-max-microvolt = <2050000>;
+	};
+
+	l5 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l6 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l7 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l8 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2900000>;
+	};
+
+	l9 {
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l10 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	l11 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+		regulator-allow-set-load;
+		regulator-system-load = <200000>;
+	};
+
+	l12 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+	};
+
+	l13 {
+		regulator-min-microvolt = <3075000>;
+		regulator-max-microvolt = <3075000>;
+	};
+
+	l14 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l15 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l16 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+
+	l18 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+	};
+};
+
+&msmgpio {
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	gpio_leds_default: gpio-led-default-state {
+		pins = "gpio117", "gpio118";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio110";
+		function = "gpio";
+
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
-- 
2.30.2

[PATCH 4/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add touchscreen

[Lin, Meng-Bo]

FL8005A uses a Focaltech FT5402 touchscreen that is connected to
blsp_i2c5. Add it to the device tree.

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index bed1fe984287..cc81880f7c42 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -65,6 +65,32 @@ usb_id: usb-id {
 	};
 };
 
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@38 {
+		/* Actually ft5402 */
+		compatible = "edt,edt-ft5406";
+		reg = <0x38>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+		reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
+
+		vcc-supply = <&pm8916_l17>;
+		iovcc-supply = <&pm8916_l6>;
+
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <500>;
+		touchscreen-inverted-x;
+		touchscreen-swapped-x-y;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchscreen_default>;
+	};
+};
+
 &blsp1_uart2 {
 	status = "okay";
 };
@@ -229,6 +255,24 @@ gpio_leds_default: gpio-led-default-state {
 		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;
+		};
+	};
+
 	usb_id_default: usb-id-default-state {
 		pins = "gpio110";
 		function = "gpio";
-- 
2.30.2

[PATCH 5/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add flash LED

[Lin, Meng-Bo]

FL8005A uses SGM3140 Flash LED driver. Add it to the device tree.

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index cc81880f7c42..131e12ae510e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -21,6 +21,21 @@ chosen {
 		stdout-path = "serial0";
 	};
 
+	flash-led-controller {
+		compatible = "sgmicro,sgm3140";
+		enable-gpios = <&msmgpio 31 GPIO_ACTIVE_HIGH>;
+		flash-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&camera_flash_default>;
+
+		flash_led: led {
+			function = LED_FUNCTION_FLASH;
+			color = <LED_COLOR_ID_WHITE>;
+			flash-max-timeout-us = <250000>;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
@@ -239,6 +254,14 @@ l18 {
 };
 
 &msmgpio {
+	camera_flash_default: camera-flash-default-state {
+		pins = "gpio31", "gpio32";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
-- 
2.30.2

Re: [PATCH 1/5] dt-bindings: vendor-prefixes: Add GPLUS

[Krzysztof Kozlowski]

On 19/11/2022 21:27, Lin, Meng-Bo wrote:
> Add vendor prefix for GPLUS.
> https://www.gplus.com.tw
> 
> Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
> ---


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 2/5] dt-bindings: qcom: Document bindings for new msm8916-gplus-fl8005a device

[Krzysztof Kozlowski]

On 19/11/2022 21:27, Lin, Meng-Bo wrote:
> Document the new gplus,fl8005a device tree bindings used in its
> device tree.
> 

Subject: drop second, redundant "bindings".
Just "Add GPlus FL8005A phone/tablet/car/thingy"


> Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 


Best regards,
Krzysztof

Re: [PATCH 3/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add initial device tree

[Konrad Dybcio]

On 19.11.2022 21:27, Lin, Meng-Bo wrote:
> GPLUS FL8005A is a tablet using the MSM8916 SoC released in 2015.
> 
> Add a device tree for with initial support for:
> 
> - GPIO keys
> - GPIO LEDs
> - pm8916-vibrator
> - SDHCI (internal and external storage)
> - USB Device Mode
> - UART
> - WCNSS (WiFi/BT)
> - Regulators
> 
> Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 239 ++++++++++++++++++
>  2 files changed, 240 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index afe496a93f94..5a2dcf726159 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk10-c1.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk10-c2.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-gplus-fl8005a.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-g7.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8910.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> new file mode 100644
> index 000000000000..bed1fe984287
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> @@ -0,0 +1,239 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +/dts-v1/;
> +
> +#include "msm8916-pm8916.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> +	model = "GPLUS FL8005A";
> +	compatible = "gplus,fl8005a", "qcom,msm8916";
> +	chassis-type = "tablet";
> +
> +	aliases {
> +		serial0 = &blsp1_uart2;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0";
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gpio_keys_default>;
> +
> +		label = "GPIO Buttons";
> +
> +		button-volume-up {
> +			label = "Volume Up";
> +			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +		};
> +	};
> +
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gpio_leds_default>;
> +
> +		led-red {
> +			function = LED_FUNCTION_CHARGING;
> +			color = <LED_COLOR_ID_RED>;
> +			gpios = <&msmgpio 117 GPIO_ACTIVE_HIGH>;
> +			retain-state-suspended;
> +		};
> +
> +		led-green {
> +			function = LED_FUNCTION_CHARGING;
> +			color = <LED_COLOR_ID_GREEN>;
> +			gpios = <&msmgpio 118 GPIO_ACTIVE_HIGH>;
> +			retain-state-suspended;
> +		};
> +	};
> +
> +	usb_id: usb-id {
> +		compatible = "linux,extcon-usb-gpio";
> +		id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&usb_id_default>;
> +	};
> +};
> +
> +&blsp1_uart2 {
> +	status = "okay";
> +};
> +
> +&pm8916_resin {
> +	status = "okay";
> +	linux,code = <KEY_VOLUMEDOWN>;
Status should go last, everywhere.

> +};
> +
> +&pm8916_vib {
> +	status = "okay";
> +};
> +
> +&pronto {
> +	status = "okay";
> +};
> +
> +&sdhc_1 {
> +	status = "okay";
> +
> +	pinctrl-names = "default", "sleep";
> +	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
> +	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
> +};
> +
> +&sdhc_2 {
> +	status = "okay";
> +
> +	pinctrl-names = "default", "sleep";
> +	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
> +	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
> +
> +	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
> +};
> +
> +&usb {
> +	status = "okay";
> +	extcon = <&usb_id>, <&usb_id>;
> +};
> +
> +&usb_hs_phy {
> +	extcon = <&usb_id>;
> +};
These two usb properties are not sorted properly.

> +
> +&smd_rpm_regulators {
> +	vdd_l1_l2_l3-supply = <&pm8916_s3>;
> +	vdd_l4_l5_l6-supply = <&pm8916_s4>;
> +	vdd_l7-supply = <&pm8916_s4>;
> +
> +	s3 {
> +		regulator-min-microvolt = <1200000>;
> +		regulator-max-microvolt = <1300000>;
> +	};
> +
> +	s4 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <2100000>;
> +	};
> +
> +	l1 {
> +		regulator-min-microvolt = <1225000>;
> +		regulator-max-microvolt = <1225000>;
> +	};
> +
> +	l2 {
> +		regulator-min-microvolt = <1200000>;
> +		regulator-max-microvolt = <1200000>;
> +	};
> +
> +	l4 {
> +		regulator-min-microvolt = <2050000>;
> +		regulator-max-microvolt = <2050000>;
> +	};
> +
> +	l5 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +	};
> +
> +	l6 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +	};
> +
> +	l7 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +	};
> +
> +	l8 {
> +		regulator-min-microvolt = <2850000>;
> +		regulator-max-microvolt = <2900000>;
> +	};
> +
> +	l9 {
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	l10 {
> +		regulator-min-microvolt = <2700000>;
> +		regulator-max-microvolt = <2800000>;
> +	};
> +
> +	l11 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <2950000>;
> +		regulator-allow-set-load;
> +		regulator-system-load = <200000>;
Please swap the two properties.

Other than that, LGTM

Konrad
> +	};
> +
> +	l12 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <2950000>;
> +	};
> +
> +	l13 {
> +		regulator-min-microvolt = <3075000>;
> +		regulator-max-microvolt = <3075000>;
> +	};
> +
> +	l14 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	l15 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	l16 {
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	l17 {
> +		regulator-min-microvolt = <2850000>;
> +		regulator-max-microvolt = <2850000>;
> +	};
> +
> +	l18 {
> +		regulator-min-microvolt = <2700000>;
> +		regulator-max-microvolt = <2700000>;
> +	};
> +};
> +
> +&msmgpio {
> +	gpio_keys_default: gpio-keys-default-state {
> +		pins = "gpio107";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-pull-up;
> +	};
> +
> +	gpio_leds_default: gpio-led-default-state {
> +		pins = "gpio117", "gpio118";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	usb_id_default: usb-id-default-state {
> +		pins = "gpio110";
> +		function = "gpio";
> +
> +		drive-strength = <8>;
> +		bias-pull-up;
> +	};
> +};

Re: [PATCH 4/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add touchscreen

[Konrad Dybcio]

On 19.11.2022 21:27, Lin, Meng-Bo wrote:
> FL8005A uses a Focaltech FT5402 touchscreen that is connected to
> blsp_i2c5. Add it to the device tree.
> 
> Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
> ---
>  .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 44 +++++++++++++++++++
>  1 file changed, 44 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> index bed1fe984287..cc81880f7c42 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> @@ -65,6 +65,32 @@ usb_id: usb-id {
>  	};
>  };
>  
> +&blsp_i2c5 {
> +	status = "okay";
> +
> +	touchscreen@38 {
> +		/* Actually ft5402 */
> +		compatible = "edt,edt-ft5406";
> +		reg = <0x38>;
> +
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> +
> +		reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
> +
> +		vcc-supply = <&pm8916_l17>;
> +		iovcc-supply = <&pm8916_l6>;
> +
> +		touchscreen-size-x = <800>;
> +		touchscreen-size-y = <500>;
> +		touchscreen-inverted-x;
> +		touchscreen-swapped-x-y;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&touchscreen_default>;
> +	};
> +};
> +
>  &blsp1_uart2 {
>  	status = "okay";
>  };
> @@ -229,6 +255,24 @@ gpio_leds_default: gpio-led-default-state {
>  		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;
> +		};
These subnodes are not sorted in any way, neither alphabetically nor
GPIO-no wise. Please swap them.

With that:

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> +	};
> +
>  	usb_id_default: usb-id-default-state {
>  		pins = "gpio110";
>  		function = "gpio";

Re: [PATCH 5/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add flash LED

[Konrad Dybcio]

On 19.11.2022 21:28, Lin, Meng-Bo wrote:
> FL8005A uses SGM3140 Flash LED driver. Add it to the device tree.
> 
> Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  .../boot/dts/qcom/msm8916-gplus-fl8005a.dts   | 23 +++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> index cc81880f7c42..131e12ae510e 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
> @@ -21,6 +21,21 @@ chosen {
>  		stdout-path = "serial0";
>  	};
>  
> +	flash-led-controller {
> +		compatible = "sgmicro,sgm3140";
> +		enable-gpios = <&msmgpio 31 GPIO_ACTIVE_HIGH>;
> +		flash-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&camera_flash_default>;
> +
> +		flash_led: led {
> +			function = LED_FUNCTION_FLASH;
> +			color = <LED_COLOR_ID_WHITE>;
> +			flash-max-timeout-us = <250000>;
> +		};
> +	};
> +
>  	gpio-keys {
>  		compatible = "gpio-keys";
>  
> @@ -239,6 +254,14 @@ l18 {
>  };
>  
>  &msmgpio {
> +	camera_flash_default: camera-flash-default-state {
> +		pins = "gpio31", "gpio32";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
>  	gpio_keys_default: gpio-keys-default-state {
>  		pins = "gpio107";
>  		function = "gpio";