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Diffstat (limited to 'include/asm-arm/arch-pxa/pxa2xx_spi.h')
-rw-r--r--include/asm-arm/arch-pxa/pxa2xx_spi.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/include/asm-arm/arch-pxa/pxa2xx_spi.h b/include/asm-arm/arch-pxa/pxa2xx_spi.h
index 915590c391c8..acc7ec7a84a1 100644
--- a/include/asm-arm/arch-pxa/pxa2xx_spi.h
+++ b/include/asm-arm/arch-pxa/pxa2xx_spi.h
@@ -27,16 +27,13 @@
27#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/2/(x+1))<<8)&0x0000ff00) 27#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/2/(x+1))<<8)&0x0000ff00)
28#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00) 28#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
29#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00) 29#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
30#define SSP_TIMEOUT_SCALE (2712)
31#elif defined(CONFIG_PXA27x) 30#elif defined(CONFIG_PXA27x)
32#define CLOCK_SPEED_HZ 13000000 31#define CLOCK_SPEED_HZ 13000000
33#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00) 32#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
34#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00) 33#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
35#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00) 34#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
36#define SSP_TIMEOUT_SCALE (769)
37#endif 35#endif
38 36
39#define SSP_TIMEOUT(x) ((x*10000)/SSP_TIMEOUT_SCALE)
40#define SSP1_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(1))))) 37#define SSP1_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(1)))))
41#define SSP2_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(2))))) 38#define SSP2_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(2)))))
42#define SSP3_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(3))))) 39#define SSP3_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(3)))))
@@ -63,7 +60,7 @@ struct pxa2xx_spi_chip {
63 u8 tx_threshold; 60 u8 tx_threshold;
64 u8 rx_threshold; 61 u8 rx_threshold;
65 u8 dma_burst_size; 62 u8 dma_burst_size;
66 u32 timeout_microsecs; 63 u32 timeout;
67 u8 enable_loopback; 64 u8 enable_loopback;
68 void (*cs_control)(u32 command); 65 void (*cs_control)(u32 command);
69}; 66};