Add support for phone buttons.
Signed-off-by: Dzmitry Sankouski <dsankouski@xxxxxxxxx>
---
Changes in v7:
- s/_/-/ in node name
- rename key labels
- move pm8998_gpios with chg_int_default pin
Changes in v6:
- refactor: s/starqltechn/sdm845-starqltechn in subject.
---
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
index 5948b401165c..38c09e50ccfb 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
@@ -7,9 +7,11 @@
/dts-v1/;
+#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
+#include "pm8998.dtsi"
/ {
chassis-type = "handset";
@@ -69,6 +71,25 @@ memory@a1300000 {
pmsg-size = <0x40000>;
};
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ autorepeat;
+
+ key-vol-up {
+ label = "Volume Up";
+ gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <15>;
+ };
+
+ key-wink {
+ label = "Bixby";
+ gpios = <&pm8998_gpios 19 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_ENTER>;
+ debounce-interval = <15>;
+ };
+ };
};
@@ -417,6 +438,11 @@ &usb_1_qmpphy {
status = "okay";
};
+&pm8998_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
&tlmm {
gpio-reserved-ranges = <27 4>, /* SPI (eSE - embedded Secure Element) */
<85 4>; /* SPI (fingerprint reader) */
--
2.39.5
