diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2010-01-29 04:12:14 +0300 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-02-24 04:52:15 +0300 |
| commit | 5f7f6a4a0df9b43051d57fdb8ea96c083247a08f (patch) | |
| tree | 8b89db3128eb45123561cd7aad172f27000ed537 /arch/arm/plat-s5p | |
| parent | a0af8b3c701d254b55fc291150d5320317c0a338 (diff) | |
| download | linux-5f7f6a4a0df9b43051d57fdb8ea96c083247a08f.tar.xz | |
ARM: S5P6442: Add Samsung S5P6442 CPU support
This patch adds support for Samsung S5P6442 CPU. This patch also adds
an entry for S5P6442 cpu in plat-s5p cpu table.
Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s5p')
| -rw-r--r-- | arch/arm/plat-s5p/cpu.c | 10 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/include/plat/map-s5p.h | 1 | ||||
| -rw-r--r-- | arch/arm/plat-s5p/include/plat/s5p6442.h | 33 |
3 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c index ee9c6b302ded..e69992488e2e 100644 --- a/arch/arm/plat-s5p/cpu.c +++ b/arch/arm/plat-s5p/cpu.c @@ -18,10 +18,12 @@ #include <mach/regs-clock.h> #include <plat/cpu.h> #include <plat/s5p6440.h> +#include <plat/s5p6442.h> /* table of supported CPUs */ static const char name_s5p6440[] = "S5P6440"; +static const char name_s5p6442[] = "S5P6442"; static struct cpu_table cpu_ids[] __initdata = { { @@ -32,6 +34,14 @@ static struct cpu_table cpu_ids[] __initdata = { .init_uarts = s5p6440_init_uarts, .init = s5p6440_init, .name = name_s5p6440, + }, { + .idcode = 0x36442000, + .idmask = 0xffffff00, + .map_io = s5p6442_map_io, + .init_clocks = s5p6442_init_clocks, + .init_uarts = s5p6442_init_uarts, + .init = s5p6442_init, + .name = name_s5p6442, }, }; diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h index 51d9cb5a3e2b..cc60604591dc 100644 --- a/arch/arm/plat-s5p/include/plat/map-s5p.h +++ b/arch/arm/plat-s5p/include/plat/map-s5p.h @@ -28,5 +28,6 @@ #define VA_VIC(x) (S3C_VA_IRQ + ((x) * 0x10000)) #define VA_VIC0 VA_VIC(0) #define VA_VIC1 VA_VIC(1) +#define VA_VIC2 VA_VIC(2) #endif /* __ASM_PLAT_MAP_S5P_H */ diff --git a/arch/arm/plat-s5p/include/plat/s5p6442.h b/arch/arm/plat-s5p/include/plat/s5p6442.h new file mode 100644 index 000000000000..7b8801349c94 --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/s5p6442.h @@ -0,0 +1,33 @@ +/* arch/arm/plat-s5p/include/plat/s5p6442.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Header file for s5p6442 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. +*/ + +/* Common init code for S5P6442 related SoCs */ + +extern void s5p6442_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s5p6442_register_clocks(void); +extern void s5p6442_setup_clocks(void); + +#ifdef CONFIG_CPU_S5P6442 + +extern int s5p6442_init(void); +extern void s5p6442_init_irq(void); +extern void s5p6442_map_io(void); +extern void s5p6442_init_clocks(int xtal); + +#define s5p6442_init_uarts s5p6442_common_init_uarts + +#else +#define s5p6442_init_clocks NULL +#define s5p6442_init_uarts NULL +#define s5p6442_map_io NULL +#define s5p6442_init NULL +#endif |