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@@ -1,69 +1 @@
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-/*
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- * Copyright 2007-2008 Analog Devices Inc.
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- *
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- * Licensed under the GPL-2 or later.
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- */
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-
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-#ifndef _MACH_PLL_H
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-#define _MACH_PLL_H
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-
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-#include <asm/blackfin.h>
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-#include <asm/irqflags.h>
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-
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-/* Writing to PLL_CTL initiates a PLL relock sequence. */
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-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
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-{
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- unsigned long flags, iwr0, iwr1, iwr2;
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-
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- if (val == bfin_read_PLL_CTL())
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- return;
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-
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- flags = hard_local_irq_save();
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- /* Enable the PLL Wakeup bit in SIC IWR */
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- iwr0 = bfin_read32(SIC_IWR0);
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- iwr1 = bfin_read32(SIC_IWR1);
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- iwr2 = bfin_read32(SIC_IWR2);
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- /* Only allow PPL Wakeup) */
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- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
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- bfin_write32(SIC_IWR1, 0);
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- bfin_write32(SIC_IWR2, 0);
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-
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- bfin_write16(PLL_CTL, val);
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- SSYNC();
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- asm("IDLE;");
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-
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- bfin_write32(SIC_IWR0, iwr0);
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- bfin_write32(SIC_IWR1, iwr1);
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- bfin_write32(SIC_IWR2, iwr2);
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- hard_local_irq_restore(flags);
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-}
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-
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-/* Writing to VR_CTL initiates a PLL relock sequence. */
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-static __inline__ void bfin_write_VR_CTL(unsigned int val)
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-{
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- unsigned long flags, iwr0, iwr1, iwr2;
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-
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- if (val == bfin_read_VR_CTL())
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- return;
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-
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- flags = hard_local_irq_save();
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- /* Enable the PLL Wakeup bit in SIC IWR */
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- iwr0 = bfin_read32(SIC_IWR0);
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- iwr1 = bfin_read32(SIC_IWR1);
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- iwr2 = bfin_read32(SIC_IWR2);
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- /* Only allow PPL Wakeup) */
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- bfin_write32(SIC_IWR0, IWR_ENABLE(0));
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- bfin_write32(SIC_IWR1, 0);
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- bfin_write32(SIC_IWR2, 0);
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-
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- bfin_write16(VR_CTL, val);
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- SSYNC();
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- asm("IDLE;");
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-
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- bfin_write32(SIC_IWR0, iwr0);
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- bfin_write32(SIC_IWR1, iwr1);
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- bfin_write32(SIC_IWR2, iwr2);
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- hard_local_irq_restore(flags);
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-}
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-
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-#endif /* _MACH_PLL_H */
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+#include <mach-common/pll.h>
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