diff options
Diffstat (limited to 'target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c')
| -rw-r--r-- | target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c b/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c index d631f4aac..b0c554d79 100644 --- a/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c +++ b/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c @@ -46,8 +46,8 @@ ifxmips_wdt_enable (unsigned int timeout) int retval = 0; /* clock divider & prewarning limit */ - wdt_clkdiv = 1 << (7 * IFXMIPS_BIU_WDT_CR_CLKDIV_GET(readl(IFXMIPS_BIU_WDT_CR))); - wdt_pwl = 0x8000 >> IFXMIPS_BIU_WDT_CR_PWL_GET(readl(IFXMIPS_BIU_WDT_CR)); + 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!!!"); @@ -68,21 +68,21 @@ ifxmips_wdt_enable (unsigned int timeout) } /* Write first part of password access */ - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); - wdt_cr = readl(IFXMIPS_BIU_WDT_CR); + wdt_cr = ifxmips_r32(IFXMIPS_BIU_WDT_CR); wdt_cr &= (!IFXMIPS_BIU_WDT_CR_PW_SET(0xff) & !IFXMIPS_BIU_WDT_CR_PWL_SET(0x3) & !IFXMIPS_BIU_WDT_CR_CLKDIV_SET(0x3) & !IFXMIPS_BIU_WDT_CR_RELOAD_SET(0xffff)); wdt_cr |= (IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2) | - IFXMIPS_BIU_WDT_CR_PWL_SET(IFXMIPS_BIU_WDT_CR_PWL_GET(readl(IFXMIPS_BIU_WDT_CR))) | - IFXMIPS_BIU_WDT_CR_CLKDIV_SET(IFXMIPS_BIU_WDT_CR_CLKDIV_GET(readl(IFXMIPS_BIU_WDT_CR))) | + IFXMIPS_BIU_WDT_CR_PWL_SET(IFXMIPS_BIU_WDT_CR_PWL_GET(ifxmips_r32(IFXMIPS_BIU_WDT_CR))) | + IFXMIPS_BIU_WDT_CR_CLKDIV_SET(IFXMIPS_BIU_WDT_CR_CLKDIV_GET(ifxmips_r32(IFXMIPS_BIU_WDT_CR))) | IFXMIPS_BIU_WDT_CR_RELOAD_SET(wdt_reload) | IFXMIPS_BIU_WDT_CR_GEN); - writel(wdt_cr, IFXMIPS_BIU_WDT_CR); + ifxmips_w32(wdt_cr, IFXMIPS_BIU_WDT_CR); printk("watchdog enabled\n"); @@ -93,8 +93,8 @@ out: void ifxmips_wdt_disable (void) { - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2), IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2), IFXMIPS_BIU_WDT_CR); printk("watchdog disabled\n"); } @@ -105,9 +105,9 @@ ifxmips_wdt_enable_feature (int en, int type) { unsigned int wdt_cr = 0; - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); - wdt_cr = readl(IFXMIPS_BIU_WDT_CR); + wdt_cr = ifxmips_r32(IFXMIPS_BIU_WDT_CR); if (en) { @@ -118,7 +118,7 @@ ifxmips_wdt_enable_feature (int en, int type) wdt_cr |= IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2); } - writel(wdt_cr, IFXMIPS_BIU_WDT_CR); + ifxmips_w32(wdt_cr, IFXMIPS_BIU_WDT_CR); } void @@ -126,14 +126,14 @@ ifxmips_wdt_prewarning_limit (int pwl) { unsigned int wdt_cr = 0; - wdt_cr = readl(IFXMIPS_BIU_WDT_CR); - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); + wdt_cr = ifxmips_r32(IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); wdt_cr &= 0xf300ffff; wdt_cr |= (IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2) | IFXMIPS_BIU_WDT_CR_PWL_SET(pwl)); /* Set reload value in second password access */ - writel(wdt_cr, IFXMIPS_BIU_WDT_CR); + ifxmips_w32(wdt_cr, IFXMIPS_BIU_WDT_CR); } void @@ -141,14 +141,14 @@ ifxmips_wdt_set_clkdiv (int clkdiv) { unsigned int wdt_cr = 0; - wdt_cr = readl(IFXMIPS_BIU_WDT_CR); - writel(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); + wdt_cr = ifxmips_r32(IFXMIPS_BIU_WDT_CR); + ifxmips_w32(IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW1), IFXMIPS_BIU_WDT_CR); wdt_cr &= 0xfc00ffff; wdt_cr |= (IFXMIPS_BIU_WDT_CR_PW_SET(IFXMIPS_WDT_PW2) | IFXMIPS_BIU_WDT_CR_CLKDIV_SET(clkdiv)); /* Set reload value in second password access */ - writel(wdt_cr, IFXMIPS_BIU_WDT_CR); + ifxmips_w32(wdt_cr, IFXMIPS_BIU_WDT_CR); } static int @@ -189,7 +189,7 @@ ifxmips_wdt_ioctl (struct inode *inode, struct file *file, unsigned int cmd, break; case IFXMIPS_WDT_IOC_GET_STATUS: - user_arg = readl(IFXMIPS_BIU_WDT_SR); + user_arg = ifxmips_r32(IFXMIPS_BIU_WDT_SR); copy_to_user((int*)arg, (int*)&user_arg, sizeof(int)); break; @@ -244,9 +244,9 @@ ifxmips_wdt_register_proc_read (char *buf, char **start, off_t offset, int count len += sprintf (buf + len, "IFXMIPS_BIU_WDT_PROC_READ\n"); len += sprintf (buf + len, "IFXMIPS_BIU_WDT_CR(0x%08x) : 0x%08x\n", - (unsigned int)IFXMIPS_BIU_WDT_CR, readl(IFXMIPS_BIU_WDT_CR)); + (unsigned int)IFXMIPS_BIU_WDT_CR, ifxmips_r32(IFXMIPS_BIU_WDT_CR)); len += sprintf (buf + len, "IFXMIPS_BIU_WDT_SR(0x%08x) : 0x%08x\n", - (unsigned int)IFXMIPS_BIU_WDT_SR, readl(IFXMIPS_BIU_WDT_SR)); + (unsigned int)IFXMIPS_BIU_WDT_SR, ifxmips_r32(IFXMIPS_BIU_WDT_SR)); *eof = 1; |