ux500: add TC35893 keypad platform data (60ebe156) · Commits · e / devices / android_kernel_oneplus_sm8150

arch/arm/mach-ux500/board-mop500-keypads.c

+64 −1

Original line number	Diff line number	Diff line
		@@ -11,6 +11,7 @@
		#include <linux/interrupt.h>
		#include <linux/platform_device.h>
		#include <linux/mfd/stmpe.h>
		#include <linux/mfd/tc3589x.h>
		#include <linux/input/matrix_keypad.h>

		#include <plat/pincfg.h>
		@@ -148,7 +149,7 @@ static struct stmpe_platform_data stmpe1601_data = {
		.autosleep_timeout = 1024,
		};

		static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = {
		static struct i2c_board_info mop500_i2c0_devices_stuib[] = {
		{
		I2C_BOARD_INFO("stmpe1601", 0x40),
		.irq = NOMADIK_GPIO_TO_IRQ(218),
		@@ -157,10 +158,72 @@ static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = {
		},
		};

		/*
		* TC35893
		*/

		static const unsigned int uib_keymap[] = {
		KEY(3, 1, KEY_END),
		KEY(4, 1, KEY_POWER),
		KEY(6, 4, KEY_VOLUMEDOWN),
		KEY(4, 2, KEY_EMAIL),
		KEY(3, 3, KEY_RIGHT),
		KEY(2, 5, KEY_BACKSPACE),

		KEY(6, 7, KEY_MENU),
		KEY(5, 0, KEY_ENTER),
		KEY(4, 3, KEY_0),
		KEY(3, 4, KEY_DOT),
		KEY(5, 2, KEY_UP),
		KEY(3, 5, KEY_DOWN),

		KEY(4, 5, KEY_SEND),
		KEY(0, 5, KEY_BACK),
		KEY(6, 2, KEY_VOLUMEUP),
		KEY(1, 3, KEY_SPACE),
		KEY(7, 6, KEY_LEFT),
		KEY(5, 5, KEY_SEARCH),
		};

		static struct matrix_keymap_data uib_keymap_data = {
		.keymap = uib_keymap,
		.keymap_size = ARRAY_SIZE(uib_keymap),
		};

		static struct tc3589x_keypad_platform_data tc35893_data = {
		.krow = TC_KPD_ROWS,
		.kcol = TC_KPD_COLUMNS,
		.debounce_period = TC_KPD_DEBOUNCE_PERIOD,
		.settle_time = TC_KPD_SETTLE_TIME,
		.irqtype = IRQF_TRIGGER_FALLING,
		.enable_wakeup = true,
		.keymap_data = &uib_keymap_data,
		.no_autorepeat = true,
		};

		static struct tc3589x_platform_data tc3589x_keypad_data = {
		.block = TC3589x_BLOCK_KEYPAD,
		.keypad = &tc35893_data,
		.irq_base = MOP500_EGPIO_IRQ_BASE,
		};

		static struct i2c_board_info mop500_i2c0_devices_uib[] = {
		{
		I2C_BOARD_INFO("tc3589x", 0x44),
		.platform_data = &tc3589x_keypad_data,
		.irq = NOMADIK_GPIO_TO_IRQ(218),
		.flags = I2C_CLIENT_WAKE,
		},
		};

		void mop500_keypad_init(void)
		{
		db8500_add_ske_keypad(&ske_keypad_board);

		i2c_register_board_info(0, mop500_i2c0_devices_stuib,
		ARRAY_SIZE(mop500_i2c0_devices_stuib));

		i2c_register_board_info(0, mop500_i2c0_devices_uib,
		ARRAY_SIZE(mop500_i2c0_devices_uib));

		}