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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2012-02-07 07:59:01 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-03-11 08:40:28 +0100 |
| commit | 25419010a83e314d10b008aed86a198e07fa9487 (patch) | |
| tree | 59d43064dd62a0a21bc4a751f058c9a3a0fc0fba /arch/arm/plat-samsung/include/plat/sdhci.h | |
| parent | Linux 3.3-rc6 (diff) | |
| download | linux-25419010a83e314d10b008aed86a198e07fa9487.tar.xz linux-25419010a83e314d10b008aed86a198e07fa9487.zip | |
ARM: SAMSUNG: support the second capability for samsung-soc
In mmc, there are capabilities and use the host_caps.
That capability is expressed with bit[0:31].
But now..already filled the bit[0:31]...
so we need to denote with the other capability field.
(if we want to use the cache, powerclass, etc for eMMC..
this field is necessary)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <Kyungmin.park@samsung.com>
Acked-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/sdhci.h')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/sdhci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index f82f888b91a9..317e246ffc56 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -40,6 +40,7 @@ enum clk_types { * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI * @max_width: The maximum number of data bits supported. * @host_caps: Standard MMC host capabilities bit field. + * @host_caps2: The second standard MMC host capabilities bit field. * @cd_type: Type of Card Detection method (see cd_types enum above) * @clk_type: Type of clock divider method (see clk_types enum above) * @ext_cd_init: Initialize external card detect subsystem. Called on @@ -63,6 +64,7 @@ enum clk_types { struct s3c_sdhci_platdata { unsigned int max_width; unsigned int host_caps; + unsigned int host_caps2; unsigned int pm_caps; enum cd_types cd_type; enum clk_types clk_type; |