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adds timer unit to ifxmips tree

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11530 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
blogic
2008-06-17 22:14:08 +00:00
parent 60203de0fb
commit bbfaf569cc
8 changed files with 1484 additions and 13 deletions
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6
target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c
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@@ -27,6 +27,7 @@
#include <linux/watchdog.h>
#include <linux/miscdevice.h>
#include <asm-mips/ifxmips/ifxmips_wdt.h>
#include <asm-mips/ifxmips/ifxmips_cgu.h>
#include <asm-mips/ifxmips/ifxmips.h>
#define DRVNAME "ifxmips_wdt"
@@ -35,7 +36,6 @@
extern unsigned int ifxmips_get_fpi_hz (void);
static int ifxmips_wdt_inuse = 0;
static int ifxmips_wdt_major = 0;
int
ifxmips_wdt_enable (unsigned int timeout)
@@ -49,9 +49,7 @@ ifxmips_wdt_enable (unsigned int timeout)
wdt_clkdiv = 1 << (7 * IFXMIPS_BIU_WDT_CR_CLKDIV_GET(ifxmips_r32(IFXMIPS_BIU_WDT_CR)));
wdt_pwl = 0x8000 >> IFXMIPS_BIU_WDT_CR_PWL_GET(ifxmips_r32(IFXMIPS_BIU_WDT_CR));
//TODO
printk("WARNING FUNCTION CALL MISSING!!!");
//ffpi = cgu_get_io_region_clock();
ffpi = cgu_get_io_region_clock();
printk("cpu clock = %d\n", ffpi);
/* caculate reload value */