1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index 40a0027838e8..0a22710493fd 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -246,6 +246,7 @@
 
 #define MDSTAT_STATE_MASK       0x3f
 #define PDSTAT_STATE_MASK       0x1f
+#define MDCTL_LRST              BIT(8)
 #define MDCTL_FORCE             BIT(31)
 #define PDCTL_NEXT              BIT(0)
 #define PDCTL_EPCGOOD           BIT(8)
@@ -253,6 +254,8 @@
 #ifndef __ASSEMBLER__
 
 extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id);
+extern void davinci_psc_reset(unsigned int ctlr, unsigned int id,
+                bool reset);
 extern void davinci_psc_config(unsigned int domain, unsigned int ctlr,
                 unsigned int id, bool enable, u32 flags);