Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4f507d19 authored by Ben Dooks's avatar Ben Dooks
Browse files

[ARM] S3C: Add header for initial i2c device core setup. 



Add a header to define setup functions for the i2c
devices.

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 096941ed

arch/arm/mach-s3c6410/cpu.c

+5 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 
#include <plat/devs.h>

#include <plat/clock.h>

#include <plat/sdhci.h>

#include <plat/iic-core.h>

#include <plat/s3c6400.h>

#include <plat/s3c6410.h>
@@ -56,6 +57,10 @@ void __init s3c6410_map_io(void) 
	/* initialise device information early */

	s3c6410_default_sdhci0();

	s3c6410_default_sdhci1();



	/* the i2c devices are directly compatible with s3c2440 */

	s3c_i2c0_setname("s3c2440-i2c");

	s3c_i2c1_setname("s3c2440-i2c");

}



void __init s3c6410_init_clocks(int xtal)

arch/arm/plat-s3c/include/plat/iic-core.h

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/* arch/arm/mach-s3c2410/include/mach/iic-core.h

 *

 * Copyright 2008 Openmoko, Inc.

 * Copyright 2008 Simtec Electronics

 *	Ben Dooks <ben@simtec.co.uk>

 *

 * S3C - I2C Controller core functions

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

*/



#ifndef __ASM_ARCH_IIC_CORE_H

#define __ASM_ARCH_IIC_CORE_H __FILE__



/* These functions are only for use with the core support code, such as

 * the cpu specific initialisation code

 */



/* re-define device name depending on support. */

static inline void s3c_i2c0_setname(char *name)

{

	/* currently this device is always compiled in */

	s3c_device_i2c0.name = name;

}



static inline void s3c_i2c1_setname(char *name)

{

#ifdef CONFIG_S3C_DEV_I2C1

	s3c_device_i2c1.name = name;

#endif

}



#endif /* __ASM_ARCH_IIC_H */