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Commit 923d3204 authored by louisliu's avatar louisliu Committed by Luca Weiss
Browse files

Fingerprint. Driver porting. 

Root cause:
N/A

How to fix:
N/A

RiskArea: Fingerprint

Change-Id: Id231c4ee49de5cd25fbdc452bfc4e806f4429597
parent 1d8583b8

arch/arm64/boot/dts/qcom/msm8953-pinctrl.dtsi

+56 −0
Original line number Diff line number Diff line
@@ -399,6 +399,62 @@ 


		};



//<2020/04/23-louisliu, Fingerprint. Driver porting.

		fps {

			fps_int_active: fps_int_active {

				mux {

					pins = "gpio48";

					function = "gpio";

				};



				config {

					pins = "gpio48";

					drive-strength = <8>;

					bias-pull-up;

				};

			};



			fps_int_suspend: fps_int_suspend {

				mux {

					pins = "gpio48";

					function = "gpio";

				};



			config {

					pins = "gpio48";

					drive-strength = <2>;

					bias-pull-down;

				};

			};



			fps_reset_active: fps_reset_active {

				mux {

					pins = "gpio140";

					function = "gpio";

				};



				config {

					pins = "gpio140";

					drive-strength = <8>;

					bias-pull-up;

				};

			};



			fps_reset_suspend1: fps_reset_suspend1 {

				mux {

					pins = "gpio140";

					function = "gpio";

				};



				config {

					pins = "gpio140";

					drive-strength = <2>;

					bias-pull-down;

				};

			};

		};

//>2020/04/23-louisliu



		pmx_mdss: pmx_mdss {



			/*[Arima_8901][Jialong] lcm driver porting begin*/

arch/arm64/boot/dts/qcom/msm8953.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -2319,3 +2319,16 @@ 
&gdsc_usb30 {

	status = "okay";

};



// //<2020/04/23-louisliu, Fingerprint. Driver porting.

&soc {

	elan {

		compatible = "elan,elan_fp";

		interrupt-parent = <&tlmm>;

		interrupts = <48 0>;

		elan,irq-gpio = <&tlmm 48 0>;

		elan,rst-gpio = <&tlmm 140 0>;

		elan,vdd-gpio = <&tlmm 90 0>;

	};

};

// //>2020/04/23-louisliu
 
 No newline at end of file

arch/arm64/configs/msm8953-perf_defconfig

+3 −0
Original line number Diff line number Diff line
@@ -684,3 +684,6 @@ CONFIG_CRYPTO_AES_ARM64_CE_BLK=y 
CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y

CONFIG_CRYPTO_CRC32_ARM64=y

CONFIG_QMI_ENCDEC=y

# //<2020/04/23-louisliu, Fingerprint. Driver porting.

CONFIG_ELAN_FINGERPRINT=y

# //>2020/04/23-louisliu

arch/arm64/configs/msm8953_defconfig

+3 −0
Original line number Diff line number Diff line
@@ -748,3 +748,6 @@ CONFIG_CRYPTO_AES_ARM64_CE_BLK=y 
CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y

CONFIG_CRYPTO_CRC32_ARM64=y

CONFIG_QMI_ENCDEC=y

# //<2020/04/23-louisliu, Fingerprint. Driver porting.

CONFIG_ELAN_FINGERPRINT=y

# //>2020/04/23-louisliu

drivers/input/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -200,6 +200,17 @@ config INPUT_KEYCOMBO 
	---help---

	  Say Y here if you want to take action when some keys are pressed;



# //<2020/04/23-louisliu, Fingerprint. Driver porting.

config ELAN_FINGERPRINT

	tristate "ELAN Fingerprint"

	default n

	---help---

		Fingerprint qualcomm driver enable/disable in the kernel.

		Say Y here if you want to use qualcomm fingerprint driver,

		fingerprint driver will support fingerprint function in TEE,

		it supports ELNA's all fingerprint device.

# //>2020/04/23-louisliu



comment "Input Device Drivers"



source "drivers/input/keyboard/Kconfig"