diff options
| author | Florian Fainelli <florian@openwrt.org> | 2009-08-04 23:09:36 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-11-02 12:00:03 +0100 |
| commit | 72838a170372d6bb44bcb04a81aa2c83312cfbc0 (patch) | |
| tree | 36f416b9a26fab0a07a2d08958f2a398a9e1472b /arch/mips/include/asm/mach-ar7 | |
| parent | 2cfac7f7f2e6d11bcba105b3d6ba4d96ba5ad349 (diff) | |
MIPS: AR7: register watchdog device only if enabled in hw configuration
This patch checks if the watchdog enable bit is set in the DCL register
meaning that the hardware watchdog actually works and if so, register the
ar7_wdt platform_device.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-ar7')
| -rw-r--r-- | arch/mips/include/asm/mach-ar7/ar7.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h index de71694614d..21cbbc70644 100644 --- a/arch/mips/include/asm/mach-ar7/ar7.h +++ b/arch/mips/include/asm/mach-ar7/ar7.h @@ -78,6 +78,9 @@ #define AR7_REF_CLOCK 25000000 #define AR7_XTAL_CLOCK 24000000 +/* DCL */ +#define AR7_WDT_HW_ENA 0x10 + struct plat_cpmac_data { int reset_bit; int power_bit; |