diff options
Diffstat (limited to 'arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h')
| -rw-r--r-- | arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h | 82 |
1 files changed, 16 insertions, 66 deletions
diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h index 12f2ad45314e..3048b52bf46a 100644 --- a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h @@ -279,14 +279,14 @@ #define bfin_write_SPORT0_TX(val) bfin_write32(SPORT0_TX, val) #define bfin_read_SPORT0_RX() bfin_read32(SPORT0_RX) #define bfin_write_SPORT0_RX(val) bfin_write32(SPORT0_RX, val) -#define bfin_read_SPORT0_TX32() bfin_read32(SPORT0_TX32) -#define bfin_write_SPORT0_TX32(val) bfin_write32(SPORT0_TX32, val) -#define bfin_read_SPORT0_RX32() bfin_read32(SPORT0_RX32) -#define bfin_write_SPORT0_RX32(val) bfin_write32(SPORT0_RX32, val) -#define bfin_read_SPORT0_TX16() bfin_read16(SPORT0_TX16) -#define bfin_write_SPORT0_TX16(val) bfin_write16(SPORT0_TX16, val) -#define bfin_read_SPORT0_RX16() bfin_read16(SPORT0_RX16) -#define bfin_write_SPORT0_RX16(val) bfin_write16(SPORT0_RX16, val) +#define bfin_read_SPORT0_TX32() bfin_read32(SPORT0_TX) +#define bfin_write_SPORT0_TX32(val) bfin_write32(SPORT0_TX, val) +#define bfin_read_SPORT0_RX32() bfin_read32(SPORT0_RX) +#define bfin_write_SPORT0_RX32(val) bfin_write32(SPORT0_RX, val) +#define bfin_read_SPORT0_TX16() bfin_read16(SPORT0_TX) +#define bfin_write_SPORT0_TX16(val) bfin_write16(SPORT0_TX, val) +#define bfin_read_SPORT0_RX16() bfin_read16(SPORT0_RX) +#define bfin_write_SPORT0_RX16(val) bfin_write16(SPORT0_RX, val) #define bfin_read_SPORT0_RCR1() bfin_read16(SPORT0_RCR1) #define bfin_write_SPORT0_RCR1(val) bfin_write16(SPORT0_RCR1, val) #define bfin_read_SPORT0_RCR2() bfin_read16(SPORT0_RCR2) @@ -334,14 +334,14 @@ #define bfin_write_SPORT1_TX(val) bfin_write32(SPORT1_TX, val) #define bfin_read_SPORT1_RX() bfin_read32(SPORT1_RX) #define bfin_write_SPORT1_RX(val) bfin_write32(SPORT1_RX, val) -#define bfin_read_SPORT1_TX32() bfin_read32(SPORT1_TX32) -#define bfin_write_SPORT1_TX32(val) bfin_write32(SPORT1_TX32, val) -#define bfin_read_SPORT1_RX32() bfin_read32(SPORT1_RX32) -#define bfin_write_SPORT1_RX32(val) bfin_write32(SPORT1_RX32, val) -#define bfin_read_SPORT1_TX16() bfin_read16(SPORT1_TX16) -#define bfin_write_SPORT1_TX16(val) bfin_write16(SPORT1_TX16, val) -#define bfin_read_SPORT1_RX16() bfin_read16(SPORT1_RX16) -#define bfin_write_SPORT1_RX16(val) bfin_write16(SPORT1_RX16, val) +#define bfin_read_SPORT1_TX32() bfin_read32(SPORT1_TX) +#define bfin_write_SPORT1_TX32(val) bfin_write32(SPORT1_TX, val) +#define bfin_read_SPORT1_RX32() bfin_read32(SPORT1_RX) +#define bfin_write_SPORT1_RX32(val) bfin_write32(SPORT1_RX, val) +#define bfin_read_SPORT1_TX16() bfin_read16(SPORT1_TX) +#define bfin_write_SPORT1_TX16(val) bfin_write16(SPORT1_TX, val) +#define bfin_read_SPORT1_RX16() bfin_read16(SPORT1_RX) +#define bfin_write_SPORT1_RX16(val) bfin_write16(SPORT1_RX, val) #define bfin_read_SPORT1_RCR1() bfin_read16(SPORT1_RCR1) #define bfin_write_SPORT1_RCR1(val) bfin_write16(SPORT1_RCR1, val) #define bfin_read_SPORT1_RCR2() bfin_read16(SPORT1_RCR2) @@ -1110,54 +1110,4 @@ /* 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(SIC_IWR0); - iwr1 = bfin_read32(SIC_IWR1); - /* Only allow PPL Wakeup) */ - bfin_write32(SIC_IWR0, IWR_ENABLE(0)); - bfin_write32(SIC_IWR1, 0); - - bfin_write16(PLL_CTL, val); - SSYNC(); - asm("IDLE;"); - - bfin_write32(SIC_IWR0, iwr0); - bfin_write32(SIC_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(SIC_IWR0); - iwr1 = bfin_read32(SIC_IWR1); - /* Only allow PPL Wakeup) */ - bfin_write32(SIC_IWR0, IWR_ENABLE(0)); - bfin_write32(SIC_IWR1, 0); - - bfin_write16(VR_CTL, val); - SSYNC(); - asm("IDLE;"); - - bfin_write32(SIC_IWR0, iwr0); - bfin_write32(SIC_IWR1, iwr1); - local_irq_restore_hw(flags); -} - #endif /* _CDEF_BF52X_H */ |