1 files changed, 6 insertions, 2 deletions

diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 8114e4e8b91b..4258627d076a 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -46,8 +46,6 @@
 /* Step Enable */
 #define STEPENB_MASK            (0x1FFFF << 0)
 #define STEPENB(val)            ((val) << 0)
-#define STPENB_STEPENB          STEPENB(0x1FFFF)
-#define STPENB_STEPENB_TC       STEPENB(0x1FFF)
 
 /* IRQ enable */
 #define IRQENB_HW_PEN           BIT(0)
@@ -141,6 +139,8 @@ struct ti_tscadc_dev {
         void __iomem *tscadc_base;
         int irq;
         struct mfd_cell cells[TSCADC_CELLS];
+        u32 reg_se_cache;
+        spinlock_t reg_lock;
 
         /* tsc device */
         struct titsc *tsc;
@@ -156,4 +156,8 @@ static inline struct ti_tscadc_dev *ti_tscadc_dev_get(struct platform_device *p)
         return *tscadc_dev;
 }
 
+void am335x_tsc_se_update(struct ti_tscadc_dev *tsadc);
+void am335x_tsc_se_set(struct ti_tscadc_dev *tsadc, u32 val);
+void am335x_tsc_se_clr(struct ti_tscadc_dev *tsadc, u32 val);
+
 #endif