From 70ec3286e654a97ba7a6685a45563b1546a8c2b9 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Thu, 31 Jul 2014 14:39:31 +0800 Subject: [PATCH] MMC: atmel_mci: add configuration register definition Add configuration register definition, this register only exists on MCI IP version >= 0x300. Signed-off-by: Bo Shen Acked-by: Pantelis Antoniou --- include/atmel_mci.h | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/include/atmel_mci.h b/include/atmel_mci.h index 3d2870f..de24148 100644 --- a/include/atmel_mci.h +++ b/include/atmel_mci.h @@ -36,7 +36,9 @@ typedef struct atmel_mci { u32 ier; /* 0x44 */ u32 idr; /* 0x48 */ u32 imr; /* 0x4c */ - u32 reserved[43]; + u32 dma; /* 0x50 */ + u32 cfg; /* 0x54 */ + u32 reserved[41]; u32 version; } atmel_mci_t; @@ -189,6 +191,16 @@ typedef struct atmel_mci { #define MMCI_TRTYP_MULTI_BLOCK 1 #define MMCI_TRTYP_STREAM 2 +/* Bitfields in CFG */ +#define MMCI_FIFOMODE_OFFSET 0 +#define MMCI_FIFOMODE_SIZE 1 +#define MMCI_FERRCTRL_OFFSET 4 +#define MMCI_FERRCTRL_SIZE 1 +#define MMCI_HSMODE_OFFSET 8 +#define MMCI_HSMODE_SIZE 1 +#define MMCI_LSYNC_OFFSET 12 +#define MMCI_LSYNC_SIZE 1 + /* Bit manipulation macros */ #define MMCI_BIT(name) \ (1 << MMCI_##name##_OFFSET) -- 2.7.4