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[ARM] JIVE: Add i2c device info for LIS302DL sensor

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Add i2c bus definition for the LIS302DL sensor driver
which is connected on the i2c bus.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2008-07-03 11:24:35 +01:00
parent fd2de272b2
commit d10d8a5f79
1 changed files with 24 additions and 1 deletions
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25
arch/arm/mach-s3c2412/mach-jive.c
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@ -20,6 +20,7 @@
#include <linux/delay.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <video/ili9320.h>
@ -34,6 +35,7 @@
#include <asm/plat-s3c/regs-serial.h>
#include <asm/plat-s3c/nand.h>
#include <asm/plat-s3c/iic.h>
#include <asm/arch/regs-power.h>
#include <asm/arch/regs-gpio.h>
@ -396,7 +398,7 @@ static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs)
}
static struct s3c2410_spigpio_info jive_lcd_spi = {
.bus_num = 1,
.bus_num = 0,
.pin_clk = S3C2410_GPG8,
.pin_mosi = S3C2410_GPB8,
.chip_select = jive_lcd_spi_chipselect,
@ -449,6 +451,24 @@ static struct spi_board_info __initdata jive_spi_devs[] = {
},
};
/* I2C bus and device configuration. */
static struct s3c2410_platform_i2c jive_i2c_cfg = {
.max_freq = 80 * 1000,
.bus_freq = 50 * 1000,
.flags = S3C_IICFLG_FILTER,
.sda_delay = 2,
};
static struct i2c_board_info jive_i2c_devs[] = {
[0] = {
I2C_BOARD_INFO("lis302dl", 0x1c),
.irq = IRQ_EINT14,
},
};
/* The platform devices being used. */
static struct platform_device *jive_devices[] __initdata = {
&s3c_device_usb,
&s3c_device_rtc,
@ -638,6 +658,9 @@ static void __init jive_machine_init(void)
spi_register_board_info(jive_spi_devs, ARRAY_SIZE(jive_spi_devs));
s3c_device_i2c.dev.platform_data = &jive_i2c_cfg;
i2c_register_board_info(0, jive_i2c_devs, ARRAY_SIZE(jive_i2c_devs));
platform_add_devices(jive_devices, ARRAY_SIZE(jive_devices));
}