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Commit ea440783 authored by NISHIMOTO Hiroki's avatar NISHIMOTO Hiroki Committed by Paul Mundt
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sh: mach-ecovec24: Add motion sensor driver support. 



This patch adds support for the lis3lv02d motion sensor connected via
i2c on the Ecovec board. Tested with evtest.

Signed-off-by: default avatarNISHIMOTO Hiroki <nishimoto.hiroki@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 61c39bb3

arch/sh/boards/mach-ecovec24/setup.c

+8 −0
Original line number Original line Diff line number Diff line
@@ -353,6 +353,10 @@ static struct i2c_board_info i2c1_devices[] = { 
	{

	{

		I2C_BOARD_INFO("r2025sd", 0x32),

		I2C_BOARD_INFO("r2025sd", 0x32),

	},

	},

	{

		I2C_BOARD_INFO("lis3lv02d", 0x1c),

		.irq = 33,

	}

};

};





/* KEYSC */

/* KEYSC */
@@ -1115,6 +1119,10 @@ static int __init arch_setup(void) 
	gpio_direction_output(GPIO_PTU0, 0);

	gpio_direction_output(GPIO_PTU0, 0);

	mdelay(20);

	mdelay(20);





	/* enable motion sensor */

	gpio_request(GPIO_FN_INTC_IRQ1, NULL);

	gpio_direction_input(GPIO_FN_INTC_IRQ1);



	/* enable I2C device */

	/* enable I2C device */

	i2c_register_board_info(0, i2c0_devices,

	i2c_register_board_info(0, i2c0_devices,

				ARRAY_SIZE(i2c0_devices));

				ARRAY_SIZE(i2c0_devices));