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ARM: 6965/1: ep93xx: add model detection for ts-7300 and ts-7400 boards 

Cc: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Petr Štetiar 2011-06-17 11:09:07 +01:00 committed by Russell King
parent e426f8e39b
commit 2a004c686e
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-ep93xx/include/mach/ts72xx.h
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@ -20,6 +20,8 @@
#define TS72XX_MODEL_TS7200 0x00
#define TS72XX_MODEL_TS7250 0x01
#define TS72XX_MODEL_TS7260 0x02
#define TS72XX_MODEL_TS7300 0x03
#define TS72XX_MODEL_TS7400 0x04
#define TS72XX_OPTIONS_PHYS_BASE 0x22400000
@ -66,6 +68,16 @@ static inline int board_is_ts7260(void)
return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260;
}
static inline int board_is_ts7300(void)
{
return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7300;
}
static inline int board_is_ts7400(void)
{
return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7400;
}
static inline int is_max197_installed(void)
{
return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) &