mmc: msm_sdcc: Add gpio handling function to driver
Configure SDCC GPIOs when the host is powered up or powered off.
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h
index d54b6b0..5631b51 100644
--- a/arch/arm/mach-msm/include/mach/mmc.h
+++ b/arch/arm/mach-msm/include/mach/mmc.h
@@ -15,12 +15,23 @@
int num_funcs;
};
+struct msm_mmc_gpio {
+ unsigned no;
+ const char *name;
+};
+
+struct msm_mmc_gpio_data {
+ struct msm_mmc_gpio *gpio;
+ u8 size;
+};
+
struct msm_mmc_platform_data {
unsigned int ocr_mask; /* available voltages */
u32 (*translate_vdd)(struct device *, unsigned int);
unsigned int (*status)(struct device *);
struct embedded_sdio_data *embedded_sdio;
int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
+ struct msm_mmc_gpio_data *gpio_data;
};
#endif