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Diffstat (limited to 'include/linux/platform_data/mmc-esdhc-imx.h')
-rw-r--r--include/linux/platform_data/mmc-esdhc-imx.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h
index d44912d81578..75f70f6ac137 100644
--- a/include/linux/platform_data/mmc-esdhc-imx.h
+++ b/include/linux/platform_data/mmc-esdhc-imx.h
@@ -10,6 +10,8 @@
#ifndef __ASM_ARCH_IMX_ESDHC_H
#define __ASM_ARCH_IMX_ESDHC_H
+#include <linux/types.h>
+
enum wp_types {
ESDHC_WP_NONE, /* no WP, neither controller nor gpio */
ESDHC_WP_CONTROLLER, /* mmc controller internal WP */
@@ -32,6 +34,7 @@ enum cd_types {
* @cd_gpio: gpio for card_detect interrupt
* @wp_type: type of write_protect method (see wp_types enum above)
* @cd_type: type of card_detect method (see cd_types enum above)
+ * @support_vsel: indicate it supports 1.8v switching
*/
struct esdhc_platform_data {
@@ -41,5 +44,7 @@ struct esdhc_platform_data {
enum cd_types cd_type;
int max_bus_width;
unsigned int f_max;
+ bool support_vsel;
+ unsigned int delay_line;
};
#endif /* __ASM_ARCH_IMX_ESDHC_H */