On 2/6/2024 1:57 PM, Dmitry Baryshkov wrote:
On Tue, 6 Feb 2024 at 04:21, Hui Liu via B4 Relay
<devnull+quic_huliu.quicinc.com@xxxxxxxxxx> wrote:
From: Hui Liu <quic_huliu@xxxxxxxxxxx>
Add configurations for gpio-keys to enable pon_key and pon_resin
key.
Configuring gpio-keys is a requirement for enabling the pon_key and
pon_resin, so the commit message is incorrect.
Hi Dmitry,
This change is used to enable pwrkey, volume-up and volume-down
function, and the gpio-keys configuration is used to enable volume-up.
So can I update the commit message as below:
arm64: dts: qcom: qcm6490-idp: enable pwrkey and volume-up/down function
Add configurations to enable pwrkey, volume-up and volume-down function.
Thanks,
Hui
Signed-off-by: Hui Liu <quic_huliu@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 43 ++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
index acf145d1d97c..4199ebf667af 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
@@ -9,6 +9,7 @@
#define PM7250B_SID 8
#define PM7250B_SID1 9
+#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sc7280.dtsi"
@@ -39,6 +40,24 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ gpio-keys {
+ compatible = "gpio-keys";
+ label = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&key_vol_up_default>;
pinctrl-names should come after pinctrl-0
I will update it in next change
LGTM otherwise
+
+ key-volume-up {
+ label = "volume_up";
+ gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+ linux,input-type = <1>;
+ linux,code = <KEY_VOLUMEUP>;
+ wakeup-source;
+ debounce-interval = <15>;
+ linux,can-disable;
+ };
+ };
+
reserved-memory {
xbl_mem: xbl@80700000 {
reg = <0x0 0x80700000 0x0 0x100000>;
@@ -421,6 +440,17 @@ vreg_bob_3p296: bob {
};
};
+&pm7325_gpios {
+ key_vol_up_default: key-vol-up-state {
+ pins = "gpio6";
+ function = "normal";
+ input-enable;
+ bias-pull-up;
+ power-source = <0>;
+ qcom,drive-strength = <3>;
+ };
+};
+
&pm8350c_pwm {
status = "okay";
@@ -448,6 +478,19 @@ led@3 {
};
};
+&pmk8350_pon {
+ status = "okay";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
&qupv3_id_0 {
status = "okay";
};
---
base-commit: 23e11d0318521e8693459b0e4d23aec614b3b68b
change-id: 20240206-gpio-keys-138bbd850298
Best regards,
--
Hui Liu <quic_huliu@xxxxxxxxxxx>
--
With best wishes
Dmitry
