1 files changed, 57 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/dpmc.h b/arch/blackfin/include/asm/dpmc.h
new file mode 100644
index 000000000000..96e8208f929a
--- /dev/null
+++ b/arch/blackfin/include/asm/dpmc.h
@@ -0,0 +1,57 @@
+/*
+ * include/asm-blackfin/dpmc.h -  Miscellaneous IOCTL commands for Dynamic Power
+ *                              Management Controller Driver.
+ * Copyright (C) 2004-2008 Analog Device Inc.
+ *
+ */
+#ifndef _BLACKFIN_DPMC_H_
+#define _BLACKFIN_DPMC_H_
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
+void hibernate_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
+void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
+void do_hibernate(int wakeup);
+void set_dram_srfs(void);
+void unset_dram_srfs(void);
+
+#define VRPAIR(vlev, freq) (((vlev) << 16) | ((freq) >> 16))
+
+struct bfin_dpmc_platform_data {
+        const unsigned int *tuple_tab;
+        unsigned short tabsize;
+        unsigned short vr_settling_time; /* in us */
+};
+
+#else
+
+#define PM_PUSH(x) \
+        R0 = [P0 + (x - SRAM_BASE_ADDRESS)];\
+        [--SP] =  R0;\
+
+#define PM_POP(x) \
+        R0 = [SP++];\
+        [P0 + (x - SRAM_BASE_ADDRESS)] = R0;\
+
+#define PM_SYS_PUSH(x) \
+        R0 = [P0 + (x - PLL_CTL)];\
+        [--SP] =  R0;\
+
+#define PM_SYS_POP(x) \
+        R0 = [SP++];\
+        [P0 + (x - PLL_CTL)] = R0;\
+
+#define PM_SYS_PUSH16(x) \
+        R0 = w[P0 + (x - PLL_CTL)];\
+        [--SP] =  R0;\
+
+#define PM_SYS_POP16(x) \
+        R0 = [SP++];\
+        w[P0 + (x - PLL_CTL)] = R0;\
+
+#endif
+#endif  /* __KERNEL__ */
+
+#endif  /*_BLACKFIN_DPMC_H_*/