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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: NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -353,6 +353,10 @@ static struct i2c_board_info i2c1_devices[] = {
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{
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I2C_BOARD_INFO("r2025sd", 0x32),
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},
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{
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I2C_BOARD_INFO("lis3lv02d", 0x1c),
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.irq = 33,
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}
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};
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/* KEYSC */
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@ -1115,6 +1119,10 @@ static int __init arch_setup(void)
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gpio_direction_output(GPIO_PTU0, 0);
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mdelay(20);
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/* enable motion sensor */
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gpio_request(GPIO_FN_INTC_IRQ1, NULL);
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gpio_direction_input(GPIO_FN_INTC_IRQ1);
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/* enable I2C device */
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i2c_register_board_info(0, i2c0_devices,
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ARRAY_SIZE(i2c0_devices));
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