sh: mach-ecovec24: Add motion sensor driver support

Commit Message

NISHIMOTO Hiroki Jan. 14, 2010, 9:53 a.m. UTC

None

Patch

diff --git a/arch/sh/boards/mach-ecovec24/setup.c
b/arch/sh/boards/mach-ecovec24/setup.c
index 6a8861b..2ea2df5 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -19,6 +19,7 @@ 
#include <linux/usb/r8a66597.h>
#include <linux/i2c.h>
#include <linux/i2c/tsc2007.h>
+#include <linux/lis3lv02d.h>
#include <linux/spi/spi.h>
#include <linux/spi/sh_msiof.h>
#include <linux/spi/mmc_spi.h>
@@ -349,10 +350,15 @@  static struct i2c_board_info i2c0_devices[] = {
},
};

+#define IRQ1 33
static struct i2c_board_info i2c1_devices[] = {
{
I2C_BOARD_INFO("r2025sd", 0x32),
},
+ {
+ I2C_BOARD_INFO("lis3lv02d", 0x1c),
+ .irq = IRQ1,
+ },
};

/* KEYSC */
@@ -1115,6 +1121,10 @@  static int __init arch_setup(void)
gpio_direction_output(GPIO_PTU0, 0);
mdelay(20);

+ /* enable motion sensor */
+ gpio_request(GPIO_FN_INTC_IRQ1, NULL);
+ gpio_direction_input(GPIO_FN_INTC_IRQ1);
+
/* enable I2C device */
i2c_register_board_info(0, i2c0_devices,
ARRAY_SIZE(i2c0_devices));