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Diffstat (limited to 'include/asm-blackfin/mach-bf537/cdefBF534.h')
-rw-r--r--include/asm-blackfin/mach-bf537/cdefBF534.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/include/asm-blackfin/mach-bf537/cdefBF534.h
index 7b658c175f85..9a167f3b224e 100644
--- a/include/asm-blackfin/mach-bf537/cdefBF534.h
+++ b/include/asm-blackfin/mach-bf537/cdefBF534.h
@@ -51,12 +51,14 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
51{ 51{
52 unsigned long flags, iwr; 52 unsigned long flags, iwr;
53 53
54 bfin_write16(VR_CTL, val);
55 __builtin_bfin_ssync();
56 /* Enable the PLL Wakeup bit in SIC IWR */ 54 /* Enable the PLL Wakeup bit in SIC IWR */
57 iwr = bfin_read32(SIC_IWR); 55 iwr = bfin_read32(SIC_IWR);
58 /* Only allow PPL Wakeup) */ 56 /* Only allow PPL Wakeup) */
59 bfin_write32(SIC_IWR, IWR_ENABLE(0)); 57 bfin_write32(SIC_IWR, IWR_ENABLE(0));
58
59 bfin_write16(VR_CTL, val);
60 __builtin_bfin_ssync();
61
60 local_irq_save(flags); 62 local_irq_save(flags);
61 asm("IDLE;"); 63 asm("IDLE;");
62 local_irq_restore(flags); 64 local_irq_restore(flags);