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[adm5120] change switch register access macros

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9962 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2007-12-27 14:58:48 +00:00
parent 4bb1a03501
commit 23d61f22e9
9 changed files with 46 additions and 46 deletions
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12
target/linux/adm5120/files/drivers/char/watchdog/adm5120_wdt.c
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@@ -1,5 +1,5 @@
/*
* ADM5120_WDT 0.01: Infineon ADM5120 SoC watchdog driver
* ADM5120_WDT 0.01: Infineon ADM5120 SoC watchdog driver
* Copyright (c) Ondrej Zajicek <santiago@crfreenet.org>, 2007
*
* based on
@@ -47,26 +47,26 @@ MODULE_LICENSE("GPL");
static inline void wdt_set_timeout(void)
{
u32 val = (1 << 31) | (((timeout * 100) & 0x7FFF) << 16);
SW_WRITE_REG(WDOG0, val);
SW_WRITE_REG(SWITCH_REG_WDOG0, val);
}
/*
/*
It looks like WDOG0-register-write don't modify counter,
but WDOG0-register-read resets counter.
*/
static inline void wdt_reset_counter(void)
{
SW_READ_REG(WDOG0);
SW_READ_REG(SWITCH_REG_WDOG0);
}
static inline void wdt_disable(void)
{
SW_WRITE_REG(WDOG0, 0x7FFF0000);
SW_WRITE_REG(SWITCH_REG_WDOG0, 0x7FFF0000);
}
static int wdt_open(struct inode *inode, struct file *file)
{
/* Allow only one person to hold it open */