diff options
author | Ryan QIAN <b32804@freescale.com> | 2012-07-23 15:57:52 +0800 |
---|---|---|
committer | Terry Lv <r65388@freescale.com> | 2012-07-25 13:11:39 +0800 |
commit | f1c9af6e602c5d34767113cb4d2f1970584a7fd1 (patch) | |
tree | c50d0df05d49c31a2ec8bc1f4f86df872ad28995 /drivers/mmc | |
parent | d6fa42450143995291d417ca22e32db5b73b32e7 (diff) |
ENGR00217936-01 mmc: esdhc: fix unknown controller version for usdhc
SVN value (0x3) defined in fsl host controller on mx6dq/mx6dl differs from
the one (0x2) defined in sdhc specification.
- original 0x11 is an incorrect value, it should be 0x3
Note: mx6sl has no such issue because it's fixed by IC, in other word,
mx6sl aligns with sdhc specification.
Signed-off-by: Ryan QIAN <b32804@freescale.com>
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 30ec9f72c6bb..11111855bb8b 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -70,7 +70,8 @@ #define SDHCI_PROT_CTRL_1BIT (0 << 1) #define SDHCI_PROT_CTRL_LCTL (1 << 0) -#define SDHCI_FSL_SVN_300 0x11 +/* SDHCI_FSL_SVN_300 only for mx6q and mx6dl */ +#define SDHCI_FSL_SVN_300 0x3 #define SDHCI_TUNE_CTRL 0xCC #define SDHCI_TUNE_CTRL_STD_TUNING_EN (1 << 24) |