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| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-07-06 07:25:55 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-07-06 07:25:55 -0700 |
| commit | ea1a25c3348abc33d7d94db28501766adf3d1c7d (patch) | |
| tree | ca3c5c8b72532117034dd2d57a2a85eead13db7b /arch/mips/loongson32/common/reset.c | |
| parent | 5e7ff2ca7f2da55fe777167849d0c93403bd0dc8 (diff) | |
| parent | 262e2bfd7d1e1f1ee48b870e5dfabb87c06b975e (diff) | |
| download | talos-op-linux-ea1a25c3348abc33d7d94db28501766adf3d1c7d.tar.gz talos-op-linux-ea1a25c3348abc33d7d94db28501766adf3d1c7d.zip | |
Merge branch 'jejb-fixes' into fixes
Diffstat (limited to 'arch/mips/loongson32/common/reset.c')
| -rw-r--r-- | arch/mips/loongson32/common/reset.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/mips/loongson32/common/reset.c b/arch/mips/loongson32/common/reset.c index c41e4ca56ab4..8a1d9cc5a134 100644 --- a/arch/mips/loongson32/common/reset.c +++ b/arch/mips/loongson32/common/reset.c @@ -9,12 +9,13 @@ #include <linux/io.h> #include <linux/pm.h> +#include <linux/sizes.h> #include <asm/idle.h> #include <asm/reboot.h> #include <loongson1.h> -static void __iomem *wdt_base; +static void __iomem *wdt_reg_base; static void ls1x_halt(void) { @@ -26,9 +27,9 @@ static void ls1x_halt(void) static void ls1x_restart(char *command) { - __raw_writel(0x1, wdt_base + WDT_EN); - __raw_writel(0x1, wdt_base + WDT_TIMER); - __raw_writel(0x1, wdt_base + WDT_SET); + __raw_writel(0x1, wdt_reg_base + WDT_EN); + __raw_writel(0x1, wdt_reg_base + WDT_TIMER); + __raw_writel(0x1, wdt_reg_base + WDT_SET); ls1x_halt(); } @@ -40,8 +41,8 @@ static void ls1x_power_off(void) static int __init ls1x_reboot_setup(void) { - wdt_base = ioremap_nocache(LS1X_WDT_BASE, 0x0f); - if (!wdt_base) + wdt_reg_base = ioremap_nocache(LS1X_WDT_BASE, (SZ_4 + SZ_8)); + if (!wdt_reg_base) panic("Failed to remap watchdog registers"); _machine_restart = ls1x_restart; |
