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 <[e-mail]>
Acked-by: Kukjin Kim <[e-mail]>
Signed-off-by: Chris Ball <[e-mail]>

arch/arm/plat-samsung/include/plat/sdhci.h

···
 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;
 

arch/arm/plat-samsung/platformdata.c

···
 		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;
 }