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ARM: SAMSUNG: Implement set_name function for ADC devices

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This patch implements s3c_adc_setname() for Samsung SoCs.
Also updates its usage in S3C64XX, S5P6440, and S5PV210.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Naveen Krishna Ch 2010-06-09 15:25:19 +05:30 committed by Kukjin Kim
parent 0ab0b6d226
commit 50e9769ad5
4 changed files with 35 additions and 7 deletions
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4
arch/arm/mach-s3c64xx/s3c6410.c
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@ -38,8 +38,8 @@
#include <plat/clock.h>
#include <plat/sdhci.h>
#include <plat/ata-core.h>
#include <plat/adc-core.h>
#include <plat/iic-core.h>
#include <plat/adc.h>
#include <plat/onenand-core.h>
#include <mach/s3c6400.h>
#include <mach/s3c6410.h>
@ -55,7 +55,7 @@ void __init s3c6410_map_io(void)
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");
s3c_device_adc.name = "s3c64xx-adc";
s3c_adc_setname("s3c64xx-adc");
s3c_device_nand.name = "s3c6400-nand";
s3c_onenand_setname("s3c6410-onenand");
s3c64xx_onenand1_setname("s3c6410-onenand");

3
arch/arm/mach-s5p6440/cpu.c
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@ -37,6 +37,7 @@
#include <plat/devs.h>
#include <plat/clock.h>
#include <plat/s5p6440.h>
#include <plat/adc-core.h>
static void s5p6440_idle(void)
{
@ -61,7 +62,7 @@ static void s5p6440_idle(void)
void __init s5p6440_map_io(void)
{
/* initialize any device information early */
s3c_device_adc.name = "s3c64xx-adc";
s3c_adc_setname("s3c64xx-adc");
}
void __init s5p6440_init_clocks(int xtal)

7
arch/arm/mach-s5pv210/cpu.c
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@ -32,6 +32,7 @@
#include <plat/devs.h>
#include <plat/clock.h>
#include <plat/s5pv210.h>
#include <plat/adc-core.h>
#include <plat/iic-core.h>
#include <plat/sdhci.h>
@ -76,10 +77,6 @@ static void s5pv210_idle(void)
void __init s5pv210_map_io(void)
{
#ifdef CONFIG_S3C_DEV_ADC
s3c_device_adc.name = "s3c64xx-adc";
#endif
iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
/* initialise device information early */
@ -87,6 +84,8 @@ void __init s5pv210_map_io(void)
s5pv210_default_sdhci1();
s5pv210_default_sdhci2();
s3c_adc_setname("s3c64xx-adc");
/* the i2c devices are directly compatible with s3c2440 */
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");

28
arch/arm/plat-samsung/include/plat/adc-core.h Normal file
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@ -0,0 +1,28 @@
/* linux/arch/arm/plat-samsung/include/plat/adc-core.h
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* Samsung ADC 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_PLAT_ADC_CORE_H
#define __ASM_PLAT_ADC_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_adc_setname(char *name)
{
#ifdef CONFIG_SAMSUNG_DEV_ADC
s3c_device_adc.name = name;
#endif
}
#endif /* __ASM_PLAT_ADC_CORE_H */