diff options
| author | Sangwook Lee <sangwook.lee@linaro.org> | 2011-12-15 15:13:44 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2011-12-26 22:33:58 +0800 |
| commit | db452923254c9f10ff7333e19933eba9e9a90631 (patch) | |
| tree | d45d7d1e70568a6a0e2d3f3b1cf896375628388e | |
| parent | e236708a37e28307f3e0d4e83b5a0304444fb2ba (diff) | |
ARM: SAMSUNG: Add pm_caps into platform data
Add pm_caps into platform_data. This is power management, usually
for SDIO device such as SDIO WLAN.
Signed-off-by: Sangwook Lee <sangwook.lee@samsung.com>
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/sdhci.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/platformdata.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index e7b3c752e91..402889293f4 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. + * @pm_caps: SDIO host PM 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 pm_caps; enum cd_types cd_type; enum clk_types clk_type; diff --git a/arch/arm/plat-samsung/platformdata.c b/arch/arm/plat-samsung/platformdata.c index ceb9fa3a80c..0f707184eae 100644 --- a/arch/arm/plat-samsung/platformdata.c +++ b/arch/arm/plat-samsung/platformdata.c @@ -53,6 +53,8 @@ void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd, set->cfg_gpio = pd->cfg_gpio; if (pd->host_caps) set->host_caps |= pd->host_caps; + if (pd->pm_caps) + set->pm_caps |= pd->pm_caps; if (pd->clk_type) set->clk_type = pd->clk_type; } |