Merge tag 'iio-for-3.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...

[karo-tx-linux.git] / include / linux / mfd / ti_am335x_tscadc.h

diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 25f2c611ab013db8e3a4135a00c129b3d556e7d5..08cce7f96ab9365359c30a4726d910022f571be5 100644 (file)
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -46,16 +46,24 @@
 /* Step Enable */
 #define STEPENB_MASK           (0x1FFFF << 0)
 #define STEPENB(val)           ((val) << 0)
+#define ENB(val)                       (1 << (val))
+#define STPENB_STEPENB         STEPENB(0x1FFFF)
+#define STPENB_STEPENB_TC      STEPENB(0x1FFF)
 
 /* IRQ enable */
 #define IRQENB_HW_PEN          BIT(0)
 #define IRQENB_FIFO0THRES      BIT(2)
+#define IRQENB_FIFO0OVRRUN     BIT(3)
+#define IRQENB_FIFO0UNDRFLW    BIT(4)
 #define IRQENB_FIFO1THRES      BIT(5)
+#define IRQENB_FIFO1OVRRUN     BIT(6)
+#define IRQENB_FIFO1UNDRFLW    BIT(7)
 #define IRQENB_PENUP           BIT(9)
 
 /* Step Configuration */
 #define STEPCONFIG_MODE_MASK   (3 << 0)
 #define STEPCONFIG_MODE(val)   ((val) << 0)
+#define STEPCONFIG_MODE_SWCNT  STEPCONFIG_MODE(1)
 #define STEPCONFIG_MODE_HWSYNC STEPCONFIG_MODE(2)
 #define STEPCONFIG_AVG_MASK    (7 << 2)
 #define STEPCONFIG_AVG(val)    ((val) << 2)
@@ -123,6 +131,7 @@
 #define ADC_CLK                        3000000
 #define TOTAL_STEPS            16
 #define TOTAL_CHANNELS         8
+#define FIFO1_THRESHOLD                19
 
 /*
 * ADC runs at 3MHz, and it takes