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Commit 8e1a475b authored by Linyu Yuan's avatar Linyu Yuan
Browse files

ARM: dts: qcom: enable volmeup key on scuba 

gpio96 works for volume up function.

Change-Id: I0a5f38415c3465b5378cf22885106ca0a81bdc8a
parent 5f5c2a6f

qcom/scuba-pinctrl.dtsi

+14 −0
Original line number Diff line number Diff line
@@ -1015,5 +1015,19 @@ 
				output-low;

			};

		};



		gpio_vol_up: gpio_vol_up {

			mux {

				pins = "gpio96";

				function = "gpio";

			};



			config {

				pins = "gpio96";

				drive-strength = <2>;

				bias-pull-up;

				input-enable;

			};

		};

	};

};

qcom/scuba.dtsi

+19 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
#include <dt-bindings/clock/qcom,rpmcc.h>

#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>

#include <dt-bindings/msm/msm-bus-ids.h>

#include <dt-bindings/gpio/gpio.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)>;}
@@ -1968,6 +1969,24 @@ 
	status = "ok";

};



&soc {

	gpio_keys {

		compatible = "gpio-keys";

		label = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&gpio_vol_up>;



		vol_up {

			label = "vol_up";

			gpios = <&tlmm 96 GPIO_ACTIVE_LOW>;

			linux,input-type = <1>;

			linux,code = <KEY_VOLUMEUP>;

			debounce-interval = <15>;

			linux,can-disable;

		};

	};

};



#include "scuba-pm.dtsi"

#include "scuba-sde.dtsi"

#include "scuba-sde-pll.dtsi"