diff options
| author | Xie Xiaobo <r63061@freescale.com> | 2011-10-03 12:18:39 -0700 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-10-09 17:57:54 -0500 |
| commit | ae2044d8b30bf82fef5550497a0d4315edf6b62e (patch) | |
| tree | 3eabede99421d873d4a7ee5062d90c4fc8af89e1 /arch | |
| parent | 867b06f434a3184deeabd2bddb5178439dc6e445 (diff) | |
powerpc/mpc8536ds: Add eSPI support for MPC8536DS
1. The SD_DATA[4:7] signals are shared with the SPI chip selects on 8536DS,
so don't set MPC85xx_PMUXCR_SD_DATA that config eSDHC data bus-width
to 4-bit and enable SPI signals.
2. Add eSPI controller and SPI-FLASH definition.
Signed-off-by: Xie Xiaobo <r63061@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/immap_85xx.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index fb5ef916cc..a29fe35cd3 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -1934,7 +1934,12 @@ typedef struct ccsr_gur { u8 res1[8]; u32 gpporcr; /* General-purpose POR configuration */ u8 res2[12]; +#if defined(CONFIG_MPC8536) + u32 gencfgr; /* General Configuration Register */ +#define MPC85xx_GENCFGR_SDHC_WP_INV 0x20000000 +#else u32 gpiocr; /* GPIO control */ +#endif u8 res3[12]; #if defined(CONFIG_MPC8569) u32 plppar1; /* Platform port pin assignment 1 */ |