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Viewing changes to include/linux/mmc/sd.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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include/linux/mmc/sd.h
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/* This is basically the same command as for MMC with some quirks. */
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#define SD_SEND_RELATIVE_ADDR     3   /* bcr                     R6  */
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#define SD_SEND_IF_COND           8   /* bcr  [11:0] See below   R7  */
 
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#define SD_SWITCH_VOLTAGE         11  /* ac                      R1  */
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  /* class 10 */
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#define SD_SWITCH                 6   /* adtc [31:0] See below   R1  */
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#define SD_APP_OP_COND           41   /* bcr  [31:0] OCR         R3  */
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#define SD_APP_SEND_SCR          51   /* adtc                    R1  */
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/* OCR bit definitions */
 
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#define SD_OCR_S18R             (1 << 24)    /* 1.8V switching request */
 
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#define SD_ROCR_S18A            SD_OCR_S18R  /* 1.8V switching accepted by card */
 
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#define SD_OCR_XPC              (1 << 28)    /* SDXC power control */
 
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#define SD_OCR_CCS              (1 << 30)    /* Card Capacity Status */
 
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/*
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 * SD_SWITCH argument format:
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 *
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#define SCR_SPEC_VER_0          0       /* Implements system specification 1.0 - 1.01 */
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#define SCR_SPEC_VER_1          1       /* Implements system specification 1.10 */
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#define SCR_SPEC_VER_2          2       /* Implements system specification 2.00 */
 
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#define SCR_SPEC_VER_2          2       /* Implements system specification 2.00-3.0X */
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/*
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 * SD bus widths