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Commit d4513418 authored by Asha Magadi Venkateshamurthy's avatar Asha Magadi Venkateshamurthy
Browse files

ARM: dts: msm: add gpio_key VOL_UP button on SDM660 



Add pinctrl configurations for volume up button which utilize PM660L
GPIO 7.Add gpio_key devices for this button on SDMM660.

Change-Id: I53cb73ad71c92cdde50c9257f7d4a8fceaa3023f
Signed-off-by: default avatarAsha Magadi Venkateshamurthy <amagad@codeaurora.org>
parent 195fea3f

arch/arm64/boot/dts/qcom/sdm660.dtsi

+14 −9
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 
#include <dt-bindings/msm/msm-bus-ids.h>

#include <dt-bindings/clock/qcom,cpu-osm.h>

#include <dt-bindings/thermal/thermal.h>

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>



#define MHZ_TO_MBPS(mhz, w) ((mhz * 1000000 * w) / (1024 * 1024))

#define BW_OPP_ENTRY(mhz, w) opp-mhz {opp-hz = /bits/ 64 <MHZ_TO_MBPS(mhz, w)>;}
@@ -2676,13 +2678,14 @@ 


&pm660l_gpios {

	/* GPIO 7 for VOL_UP */

	gpio@c600 {

		status = "okay";

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <0>;

		qcom,src-sel = <0>;

		qcom,out-strength = <1>;

	key_vol_up {

		key_vol_up_default: key_vol_up_default {

			pins = "gpio7";

			function = "normal";

			input-enable;

			bias-pull-up;

			power-source = <0>;

		};

	};

};
@@ -2696,8 +2699,9 @@ 
		status = "okay";

		compatible = "gpio-keys";

		input-name = "gpio-keys";

		pinctrl-names = "tlmm_gpio_key_active","tlmm_gpio_key_suspend";

		pinctrl-0 = <&gpio_key_active>;

		pinctrl-names = "tlmm_gpio_key_active","tlmm_gpio_key_suspend",

						"default";

		pinctrl-0 = <&gpio_key_active &key_vol_up_default>;

		pinctrl-1 = <&gpio_key_suspend>;



		camera_focus {
@@ -2721,6 +2725,7 @@ 
			gpios = <&pm660l_gpios 7 0x1>;

			linux,input-type = <1>;

			linux,code = <115>;

			linux,can-disable;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};