diff mbox series

arm64: dts: qcom: sm8350-sagami: Rectify GPIO keys

Message ID 20221210133850.3664-1-konrad.dybcio@linaro.org
State New
Headers show
Series arm64: dts: qcom: sm8350-sagami: Rectify GPIO keys | expand

Commit Message

Konrad Dybcio Dec. 10, 2022, 1:38 p.m. UTC
With enough pins set properly, the hardware buttons now also work
like a charm.

Fixes: c2721b0c23d9 ("arm64: dts: qcom: Add support for Xperia 1 III / 5 III")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 .../qcom/sm8350-sony-xperia-sagami-pdx214.dts | 24 ++++++++++
 .../dts/qcom/sm8350-sony-xperia-sagami.dtsi   | 47 ++++++++++++++++++-
 2 files changed, 70 insertions(+), 1 deletion(-)

Comments

Marijn Suijten Dec. 13, 2022, 9:03 a.m. UTC | #1
On 2022-12-10 14:38:50, Konrad Dybcio wrote:
> With enough pins set properly, the hardware buttons now also work
> like a charm.
> 
> Fixes: c2721b0c23d9 ("arm64: dts: qcom: Add support for Xperia 1 III / 5 III")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Tested-by: Marijn Suijten <marijn.suijten@somainline.org> # On Xperia 5 III

However I also tested this on Xperia 1 III, and...

> ---
>  .../qcom/sm8350-sony-xperia-sagami-pdx214.dts | 24 ++++++++++
>  .../dts/qcom/sm8350-sony-xperia-sagami.dtsi   | 47 ++++++++++++++++++-
>  2 files changed, 70 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
> index e6824c8c2774..6fa830bdc6bd 100644
> --- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
> @@ -10,6 +10,20 @@
>  / {
>  	model = "Sony Xperia 5 III";
>  	compatible = "sony,pdx214-generic", "qcom,sm8350";
> +
> +	gpio-keys {
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&focus_n &snapshot_n &vol_down_n &g_assist_n>;
> +
> +		key-google-assist {
> +			label = "Google Assistant Key";
> +			gpios = <&pm8350_gpios 9 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_LEFTMETA>;
> +			debounce-interval = <15>;
> +			linux,can-disable;
> +			gpio-key,wakeup;
> +		};
> +	};

... please move this to board DTS.  Xperia 1 III would also like to have
it mapped.  Downstream DT indicates, and my local testing confirms, that
it is identical to Xperia 5 III (i.e. common to the Sagami board).

The other buttons work great on both devices!

>  };
>  
>  &framebuffer {
> @@ -18,6 +32,16 @@ &framebuffer {
>  	stride = <(1080 * 4)>;
>  };
>  
> +&pm8350_gpios {
> +	g_assist_n: g-assist-n-state {
> +		pins = "gpio9";
> +		function = "normal";
> +		power-source = <1>;
> +		bias-pull-up;
> +		input-enable;
> +	};
> +};
> +

(And this too, of course)

- Marijn

>  &pm8350b_gpios {
>  	gpio-line-names = "NC", /* GPIO_1 */
>  			  "NC",
> diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> index d73e1f3fa501..557b4538a031 100644
> --- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> @@ -49,7 +49,26 @@ framebuffer: framebuffer@e1000000 {
>  	gpio-keys {
>  		compatible = "gpio-keys";
>  
> -		/* For reasons still unknown, GAssist key and Camera Focus/Shutter don't work.. */
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&focus_n &snapshot_n &vol_down_n>;
> +
> +		key-camera-focus {
> +			label = "Camera Focus";
> +			linux,code = <KEY_CAMERA_FOCUS>;
> +			gpios = <&pm8350b_gpios 8 GPIO_ACTIVE_LOW>;
> +			debounce-interval = <15>;
> +			linux,can-disable;
> +			gpio-key,wakeup;
> +		};
> +
> +		key-camera-snapshot {
> +			label = "Camera Snapshot";
> +			linux,code = <KEY_CAMERA>;
> +			gpios = <&pm8350b_gpios 5 GPIO_ACTIVE_LOW>;
> +			debounce-interval = <15>;
> +			linux,can-disable;
> +			gpio-key,wakeup;
> +		};
>  
>  		key-vol-down {
>  			label = "Volume Down";
> @@ -547,11 +566,37 @@ &pm8350_gpios {
>  			  "PM8350_OPTION"; /* GPIO_10 */
>  };
>  
> +&pm8350b_gpios {
> +	snapshot_n: snapshot-n-state {
> +		pins = "gpio5";
> +		function = "normal";
> +		power-source = <0>;
> +		bias-pull-up;
> +		input-enable;
> +	};
> +
> +	focus_n: focus-n-state {
> +		pins = "gpio8";
> +		function = "normal";
> +		power-source = <0>;
> +		input-enable;
> +		bias-pull-up;
> +	};
> +};
> +
>  &pmk8350_gpios {
>  	gpio-line-names = "NC", /* GPIO_1 */
>  			  "NC",
>  			  "VOL_DOWN_N",
>  			  "PMK8350_OPTION";
> +
> +	vol_down_n: vol-down-n-state {
> +		pins = "gpio3";
> +		function = "normal";
> +		power-source = <0>;
> +		bias-pull-up;
> +		input-enable;
> +	};
>  };
>  
>  &pmk8350_rtc {
> -- 
> 2.38.1
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
index e6824c8c2774..6fa830bdc6bd 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx214.dts
@@ -10,6 +10,20 @@ 
 / {
 	model = "Sony Xperia 5 III";
 	compatible = "sony,pdx214-generic", "qcom,sm8350";
+
+	gpio-keys {
+		pinctrl-names = "default";
+		pinctrl-0 = <&focus_n &snapshot_n &vol_down_n &g_assist_n>;
+
+		key-google-assist {
+			label = "Google Assistant Key";
+			gpios = <&pm8350_gpios 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFTMETA>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			gpio-key,wakeup;
+		};
+	};
 };
 
 &framebuffer {
@@ -18,6 +32,16 @@  &framebuffer {
 	stride = <(1080 * 4)>;
 };
 
+&pm8350_gpios {
+	g_assist_n: g-assist-n-state {
+		pins = "gpio9";
+		function = "normal";
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
 &pm8350b_gpios {
 	gpio-line-names = "NC", /* GPIO_1 */
 			  "NC",
diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index d73e1f3fa501..557b4538a031 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -49,7 +49,26 @@  framebuffer: framebuffer@e1000000 {
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		/* For reasons still unknown, GAssist key and Camera Focus/Shutter don't work.. */
+		pinctrl-names = "default";
+		pinctrl-0 = <&focus_n &snapshot_n &vol_down_n>;
+
+		key-camera-focus {
+			label = "Camera Focus";
+			linux,code = <KEY_CAMERA_FOCUS>;
+			gpios = <&pm8350b_gpios 8 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			gpio-key,wakeup;
+		};
+
+		key-camera-snapshot {
+			label = "Camera Snapshot";
+			linux,code = <KEY_CAMERA>;
+			gpios = <&pm8350b_gpios 5 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			gpio-key,wakeup;
+		};
 
 		key-vol-down {
 			label = "Volume Down";
@@ -547,11 +566,37 @@  &pm8350_gpios {
 			  "PM8350_OPTION"; /* GPIO_10 */
 };
 
+&pm8350b_gpios {
+	snapshot_n: snapshot-n-state {
+		pins = "gpio5";
+		function = "normal";
+		power-source = <0>;
+		bias-pull-up;
+		input-enable;
+	};
+
+	focus_n: focus-n-state {
+		pins = "gpio8";
+		function = "normal";
+		power-source = <0>;
+		input-enable;
+		bias-pull-up;
+	};
+};
+
 &pmk8350_gpios {
 	gpio-line-names = "NC", /* GPIO_1 */
 			  "NC",
 			  "VOL_DOWN_N",
 			  "PMK8350_OPTION";
+
+	vol_down_n: vol-down-n-state {
+		pins = "gpio3";
+		function = "normal";
+		power-source = <0>;
+		bias-pull-up;
+		input-enable;
+	};
 };
 
 &pmk8350_rtc {