OnePlus 6T (fajita) downstream device tree contains volume down GPIO key
and resin. I suppose it is also in OnePlus 6 (enchilada).
Signed-off-by: Petr Vorel <pvorel@xxxxxxx>
---
Hi
reason for RFC:
* Unfortunately untested on the real device.
* OnePlus 6 (enchilada) is nearly identical, but I haven't compared it's
device tree.
* Other sdm845 based devices just enable resin/volume down key the same
way. But what confuses me is "gpios = <0xe7 0x05 0x01>;", does it need
to enable gpios like sm6375-sony-xperia-murray-pdx225.dts in
795ee50e55f4 ("arm64: dts: qcom: sm6375-pdx225: Add volume down GPIO key") ?
Below is snipped of the OnePlus 6T (fajita) downstream device tree.
Kind regards,
Petr
gpio_keys {
compatible = "gpio-keys";
label = "gpio-keys";
pinctrl-0 = <0x2f7>;
pinctrl-names = "default";
vol_down {
gpios = <0xe7 0x05 0x01>;
linux,can-disable;
debounce-interval = <0x0f>;
label = "volume_down";
linux,input-type = <0x01>;
linux,code = <0x72>;
};
vol_up {
gpios = <0xe7 0x06 0x01>;
linux,can-disable;
debounce-interval = <0x0f>;
label = "volume_up";
linux,input-type = <0x01>;
gpio-key,wakeup;
linux,code = <0x73>;
};
cam_focus {
status = "disabled";
};
hallsensor_key {
gpios = <0x34 0x7c 0x01>;
debounce-interval = <0x0f>;
interrupt-parent = <0x34>;
interrupts = <0x7c 0x00>;
label = "hallsensor_key";
linux,input-type = <0x05>;
gpio-key,wakeup;
linux,code = <0x00>;
};
cam_snapshot {
status = "disabled";
};
};
...
qcom,power-on@800 {
qcom,system-reset;
compatible = "qcom,qpnp-power-on";
qcom,pon-dbc-delay = <0x3d09>;
interrupts = <0x00 0x08 0x00 0x00 0x00 0x08 0x01 0x00 0x00 0x08 0x04 0x00 0x00 0x08 0x05 0x00>;
qcom,kpdpwr-sw-debounce;
reg = <0x800 0x100>;
interrupt-names = "kpdpwr\0resin\0resin-bark\0kpdpwr-resin-bark";
qcom,store-hard-reset-reason;
qcom,pon_1 {
qcom,support-reset = <0x00>;
qcom,pull-up = <0x01>;
qcom,pon-type = <0x00>;
linux,code = <0x74>;
};
qcom,pon_2 {
qcom,pull-up = <0x01>;
qcom,pon-type = <0x01>;
linux,code = <0x72>;
};
arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
index 46e25c53829a..6cb074de7696 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
@@ -847,6 +847,11 @@ speaker_default: speaker-default-state {
};
};
+&pm8998_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
&venus {
status = "okay";
firmware-name = "qcom/sdm845/oneplus6/venus.mbn";
--
2.45.2
