diff options
| author | Andy Green <andy@openmoko.com> | 2008-11-19 17:09:35 +0000 |
|---|---|---|
| committer | Andy Green <agreen@pads.home.warmcat.com> | 2008-11-19 17:09:35 +0000 |
| commit | 9ce34393e79ed4820709868caa70cea488452421 (patch) | |
| tree | 0c95ab011c93c8e1738e81d15b0ae38bfc1cd622 /include/asm-arm | |
| parent | f4302969ac96afa5c6fc8498905fc61ed2ff9924 (diff) | |
add-gta02-pcb-revision-detect.patch
Add function
int gta02_get_pcb_revision(void)
which returns state of GTA02 PCB revision pins. It is also called
and logged during boot with KERN_INFO. The results look like:
b9 b8 b2 b1 b0
GPD4 GPD3 GPD0 GPC15 GPC13
GTA02 A5 and before: 0x000
GTA02 A6 : 0x001
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/gta02.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-arm/arch-s3c2410/gta02.h b/include/asm-arm/arch-s3c2410/gta02.h index f686a7a20d3..791ea4fc4c3 100644 --- a/include/asm-arm/arch-s3c2410/gta02.h +++ b/include/asm-arm/arch-s3c2410/gta02.h @@ -97,4 +97,13 @@ #define GTA02v3_IRQ_nUSB_FLT IRQ_EINT18 /* v3 + v4 only */ #define GTA02v3_IRQ_nGSM_OC IRQ_EINT19 /* v3 + v4 only */ +/* returns 00 000 on GTA02 A5 and earlier, A6 returns 01 001 */ +#define GTA02_PCB_ID1_0 S3C2410_GPC13 +#define GTA02_PCB_ID1_1 S3C2410_GPC15 +#define GTA02_PCB_ID1_2 S3C2410_GPD0 +#define GTA02_PCB_ID2_0 S3C2410_GPD3 +#define GTA02_PCB_ID2_1 S3C2410_GPD4 + +int gta02_get_pcb_revision(void); + #endif /* _GTA02_H */ |