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| author | Russell King - ARM Linux <linux@arm.linux.org.uk> | 2011-01-27 16:39:45 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-01-27 16:39:48 -0800 |
| commit | ee54dba9c360944b34e06478c05c6f283bf64eda (patch) | |
| tree | 78b52c057f5adb414582456217836ca14cd0b0d9 /arch/arm/mach-omap2/prcm.c | |
| parent | 277a28567fe928bd94e9953a187002f5041c34a4 (diff) | |
| download | op-kernel-dev-ee54dba9c360944b34e06478c05c6f283bf64eda.zip op-kernel-dev-ee54dba9c360944b34e06478c05c6f283bf64eda.tar.gz | |
ARM: OMAP: Allow platforms to hook reset cleanly
This adds a clean method to allow platforms to hook into the reset
code if they require to.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm.c')
| -rw-r--r-- | arch/arm/mach-omap2/prcm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 679bcd2..6be1438 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/delay.h> +#include <mach/system.h> #include <plat/common.h> #include <plat/prcm.h> #include <plat/irqs.h> @@ -57,7 +58,7 @@ u32 omap_prcm_get_reset_sources(void) EXPORT_SYMBOL(omap_prcm_get_reset_sources); /* Resets clock rates and reboots the system. Only called from system.h */ -void omap_prcm_arch_reset(char mode, const char *cmd) +static void omap_prcm_arch_reset(char mode, const char *cmd) { s16 prcm_offs = 0; @@ -108,6 +109,8 @@ void omap_prcm_arch_reset(char mode, const char *cmd) omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */ } +void (*arch_reset)(char, const char *) = omap_prcm_arch_reset; + /** * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness * @reg: physical address of module IDLEST register |
