X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=arch%2Fblackfin%2Fmach-bf561%2Finclude%2Fmach%2FcdefBF561.h;h=95d609f11c97d207b43bf05eb5e5a0caac890253;hb=df0b4a5080ca668636831b641a6356500fb5c637;hp=c14d63402e70cc1d4851cea13a492873ae95c0eb;hpb=59293c8ad54726150cf6178164311b004d615ce4;p=linux-2.6-omap-h63xx.git

diff --git a/arch/blackfin/mach-bf561/include/mach/cdefBF561.h b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
index c14d63402e7..95d609f11c9 100644
--- a/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
@@ -39,65 +39,15 @@
 /*include core specific register pointer definitions*/
 #include <asm/cdef_LPBlackfin.h>
 
-#include <asm/system.h>
-
 /*********************************************************************************** */
 /* System MMR Register Map */
 /*********************************************************************************** */
 
 /* Clock and System Control (0xFFC00000 - 0xFFC000FF) */
 #define bfin_read_PLL_CTL()                  bfin_read16(PLL_CTL)
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
-	unsigned long flags, iwr0, iwr1;
-
-	if (val == bfin_read_PLL_CTL())
-		return;
-
-	local_irq_save(flags);
-	/* Enable the PLL Wakeup bit in SIC IWR */
-	iwr0 = bfin_read32(SICA_IWR0);
-	iwr1 = bfin_read32(SICA_IWR1);
-	/* Only allow PPL Wakeup) */
-	bfin_write32(SICA_IWR0, IWR_ENABLE(0));
-	bfin_write32(SICA_IWR1, 0);
-
-	bfin_write16(PLL_CTL, val);
-	SSYNC();
-	asm("IDLE;");
-
-	bfin_write32(SICA_IWR0, iwr0);
-	bfin_write32(SICA_IWR1, iwr1);
-	local_irq_restore(flags);
-}
 #define bfin_read_PLL_DIV()                  bfin_read16(PLL_DIV)
 #define bfin_write_PLL_DIV(val)              bfin_write16(PLL_DIV,val)
 #define bfin_read_VR_CTL()                   bfin_read16(VR_CTL)
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
-	unsigned long flags, iwr0, iwr1;
-
-	if (val == bfin_read_VR_CTL())
-		return;
-
-	local_irq_save(flags);
-	/* Enable the PLL Wakeup bit in SIC IWR */
-	iwr0 = bfin_read32(SICA_IWR0);
-	iwr1 = bfin_read32(SICA_IWR1);
-	/* Only allow PPL Wakeup) */
-	bfin_write32(SICA_IWR0, IWR_ENABLE(0));
-	bfin_write32(SICA_IWR1, 0);
-
-	bfin_write16(VR_CTL, val);
-	SSYNC();
-	asm("IDLE;");
-
-	bfin_write32(SICA_IWR0, iwr0);
-	bfin_write32(SICA_IWR1, iwr1);
-	local_irq_restore(flags);
-}
 #define bfin_read_PLL_STAT()                 bfin_read16(PLL_STAT)
 #define bfin_write_PLL_STAT(val)             bfin_write16(PLL_STAT,val)
 #define bfin_read_PLL_LOCKCNT()              bfin_read16(PLL_LOCKCNT)
@@ -1576,4 +1526,57 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_read_MDMA_D0_START_ADDR()  bfin_read_MDMA1_D0_START_ADDR()
 #define bfin_write_MDMA_D0_START_ADDR(val) bfin_write_MDMA1_D0_START_ADDR(val)
 
+/* These need to be last due to the cdef/linux inter-dependencies */
+#include <asm/irq.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+	unsigned long flags, iwr0, iwr1;
+
+	if (val == bfin_read_PLL_CTL())
+		return;
+
+	local_irq_save_hw(flags);
+	/* Enable the PLL Wakeup bit in SIC IWR */
+	iwr0 = bfin_read32(SICA_IWR0);
+	iwr1 = bfin_read32(SICA_IWR1);
+	/* Only allow PPL Wakeup) */
+	bfin_write32(SICA_IWR0, IWR_ENABLE(0));
+	bfin_write32(SICA_IWR1, 0);
+
+	bfin_write16(PLL_CTL, val);
+	SSYNC();
+	asm("IDLE;");
+
+	bfin_write32(SICA_IWR0, iwr0);
+	bfin_write32(SICA_IWR1, iwr1);
+	local_irq_restore_hw(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+	unsigned long flags, iwr0, iwr1;
+
+	if (val == bfin_read_VR_CTL())
+		return;
+
+	local_irq_save_hw(flags);
+	/* Enable the PLL Wakeup bit in SIC IWR */
+	iwr0 = bfin_read32(SICA_IWR0);
+	iwr1 = bfin_read32(SICA_IWR1);
+	/* Only allow PPL Wakeup) */
+	bfin_write32(SICA_IWR0, IWR_ENABLE(0));
+	bfin_write32(SICA_IWR1, 0);
+
+	bfin_write16(VR_CTL, val);
+	SSYNC();
+	asm("IDLE;");
+
+	bfin_write32(SICA_IWR0, iwr0);
+	bfin_write32(SICA_IWR1, iwr1);
+	local_irq_restore_hw(flags);
+}
+
 #endif				/* _CDEF_BF561_H */