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Commit d10d8a5f authored by Ben Dooks's avatar Ben Dooks
Browse files

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



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

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent fd2de272

arch/arm/mach-s3c2412/mach-jive.c

+24 −1
Original line number Diff line number Diff line
@@ -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));

}