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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-01-28 08:21:38 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-28 08:21:38 -0500
commit0ff66f0c7a5f1f4f5a0d91341b6f71fd2a49f0fa (patch)
tree7c4d74a76bf4f49e87d769c236fdd2db77fb241d /include/asm-arm/arch-pxa/pxa2xx_spi.h
parentc00d4ffdbace1bdc9fdd888e4ba6d207ffa3b679 (diff)
parent4e4fc05a2b6e7bd2e0facd96e0c18dceb34d9349 (diff)
Merge branch 'pxa-plat' into devel
* pxa-plat: (53 commits) [ARM] 4762/1: Basic support for Toradex Colibri module [ARM] pxa: fix mci_init functions returning -1 [ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfix [ARM] 4747/1: pcm027: support for pcm990 baseboard for phyCORE-PXA270 [ARM] 4746/1: pcm027: network support for phyCORE-PXA270 [ARM] 4745/1: pcm027: default configuration [ARM] 4744/1: pcm027: add support for phyCORE-PXA270 CPU module [NET] smc91x: Make smc91x use IRQ resource trigger flags [ARM] pxa: add default config for littleton [ARM] pxa: add basic support for Littleton (PXA3xx Form Factor Platform) [ARM] 4664/1: Add basic support for HTC Magician PDA phones [ARM] 4649/1: Base support for pxa-based Toshiba e-series PDAs. [ARM] pxa: skip registers saving/restoring if entering standby mode [ARM] pxa: fix PXA27x resume [ARM] pxa: Avoid fiddling with CKEN register on suspend [ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme [ARM] pxa: Add zylonite MFP wakeup configurations [ARM] pxa: program MFPs for low power mode when suspending [ARM] pxa: make MFP configuration processor independent [ARM] pxa: remove un-used pxa3xx_mfp_set_xxx() functions ... Conflicts: arch/arm/mach-pxa/ssp.c Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-pxa/pxa2xx_spi.h')
-rw-r--r--include/asm-arm/arch-pxa/pxa2xx_spi.h24
1 files changed, 0 insertions, 24 deletions
diff --git a/include/asm-arm/arch-pxa/pxa2xx_spi.h b/include/asm-arm/arch-pxa/pxa2xx_spi.h
index acc7ec7a84a1..3459fb26ce97 100644
--- a/include/asm-arm/arch-pxa/pxa2xx_spi.h
+++ b/include/asm-arm/arch-pxa/pxa2xx_spi.h
@@ -22,32 +22,8 @@
22#define PXA2XX_CS_ASSERT (0x01) 22#define PXA2XX_CS_ASSERT (0x01)
23#define PXA2XX_CS_DEASSERT (0x02) 23#define PXA2XX_CS_DEASSERT (0x02)
24 24
25#if defined(CONFIG_PXA25x)
26#define CLOCK_SPEED_HZ 3686400
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)
29#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
30#elif defined(CONFIG_PXA27x)
31#define CLOCK_SPEED_HZ 13000000
32#define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
33#define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
34#define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
35#endif
36
37#define SSP1_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(1)))))
38#define SSP2_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(2)))))
39#define SSP3_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(3)))))
40
41enum pxa_ssp_type {
42 SSP_UNDEFINED = 0,
43 PXA25x_SSP, /* pxa 210, 250, 255, 26x */
44 PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
45 PXA27x_SSP,
46};
47
48/* device.platform_data for SSP controller devices */ 25/* device.platform_data for SSP controller devices */
49struct pxa2xx_spi_master { 26struct pxa2xx_spi_master {
50 enum pxa_ssp_type ssp_type;
51 u32 clock_enable; 27 u32 clock_enable;
52 u16 num_chipselect; 28 u16 num_chipselect;
53 u8 enable_dma; 29 u8 enable_dma;