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-rw-r--r--arch/arm/mach-davinci/include/mach/psc.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index 171173c1dba..651f6d8158f 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -180,8 +180,23 @@
#define DA8XX_LPSC1_CR_P3_SS 26
#define DA8XX_LPSC1_L3_CBA_RAM 31
+/* PSC register offsets */
+#define EPCPR 0x070
+#define PTCMD 0x120
+#define PTSTAT 0x128
+#define PDSTAT 0x200
+#define PDCTL1 0x304
+#define MDSTAT 0x800
+#define MDCTL 0xA00
+
+#define MDSTAT_STATE_MASK 0x1f
+
+#ifndef __ASSEMBLER__
+
extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id);
extern void davinci_psc_config(unsigned int domain, unsigned int ctlr,
unsigned int id, char enable);
+#endif
+
#endif /* __ASM_ARCH_PSC_H */