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[ARM] 4198/2: S3C2443: arch/arm/mach-s3c2443 and related support

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Add arch/arm/mach-s3c2443 for support of the Samsung S3C2443 SoC

This patch adds the core CPU support, clock framework, times
and initial IRQ support, as well as adding the directory into
the build tree.

Signed-off-by: Ben Dooks <[email protected]>
Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Ben Dooks 2007-02-16 12:12:31 +01:00 • committed by Russell King
commit e4d06e3953
11 changed files with 1306 additions and 2 deletions
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1
include/asm-arm/plat-s3c24xx/cpu.h
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@ -67,3 +67,4 @@ extern struct sysdev_class s3c2410_sysclass;
extern struct sysdev_class s3c2412_sysclass;
extern struct sysdev_class s3c2440_sysclass;
extern struct sysdev_class s3c2442_sysclass;
extern struct sysdev_class s3c2443_sysclass;

32
include/asm-arm/plat-s3c24xx/s3c2443.h Normal file
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@ -0,0 +1,32 @@
/* linux/include/asm-arm/plat-s3c24xx/s3c2443.h
*
* Copyright (c) 2004-2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Header file for s3c2443 cpu support
*
* 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.
*/
#ifdef CONFIG_CPU_S3C2443
struct s3c2410_uartcfg;
extern int s3c2443_init(void);
extern void s3c2443_map_io(struct map_desc *mach_desc, int size);
extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no);
extern void s3c2443_init_clocks(int xtal);
extern int s3c2443_baseclk_add(void);
#else
#define s3c2443_init_clocks NULL
#define s3c2443_init_uarts NULL
#define s3c2443_map_io NULL
#define s3c2443_init NULL
#endif