mfd: Add support for twl6030 irq framework

[pandora-kernel.git] / include / linux / i2c / twl.h

diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 0f812f5..8e7405d 100644 (file)
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -89,6 +89,67 @@
 #define BCI_PRES_INTR_OFFSET   9
 #define USB_PRES_INTR_OFFSET   10
 #define RTC_INTR_OFFSET                11
+
+/*
+ * Offset from TWL6030_IRQ_BASE / pdata->irq_base
+ */
+#define PWR_INTR_OFFSET                0
+#define HOTDIE_INTR_OFFSET     12
+#define SMPSLDO_INTR_OFFSET    13
+#define BATDETECT_INTR_OFFSET  14
+#define SIMDETECT_INTR_OFFSET  15
+#define MMCDETECT_INTR_OFFSET  16
+#define GASGAUGE_INTR_OFFSET   17
+#define USBOTG_INTR_OFFSET     4
+#define CHARGER_INTR_OFFSET    2
+#define RSV_INTR_OFFSET                0
+
+/* INT register offsets */
+#define REG_INT_STS_A                  0x00
+#define REG_INT_STS_B                  0x01
+#define REG_INT_STS_C                  0x02
+
+#define REG_INT_MSK_LINE_A             0x03
+#define REG_INT_MSK_LINE_B             0x04
+#define REG_INT_MSK_LINE_C             0x05
+
+#define REG_INT_MSK_STS_A              0x06
+#define REG_INT_MSK_STS_B              0x07
+#define REG_INT_MSK_STS_C              0x08
+
+/* MASK INT REG GROUP A */
+#define TWL6030_PWR_INT_MASK           0x07
+#define TWL6030_RTC_INT_MASK           0x18
+#define TWL6030_HOTDIE_INT_MASK        0x20
+#define TWL6030_SMPSLDOA_INT_MASK      0xC0
+
+/* MASK INT REG GROUP B */
+#define TWL6030_SMPSLDOB_INT_MASK      0x01
+#define TWL6030_BATDETECT_INT_MASK     0x02
+#define TWL6030_SIMDETECT_INT_MASK     0x04
+#define TWL6030_MMCDETECT_INT_MASK     0x08
+#define TWL6030_GPADC_INT_MASK                 0x60
+#define TWL6030_GASGAUGE_INT_MASK      0x80
+
+/* MASK INT REG GROUP C */
+#define TWL6030_USBOTG_INT_MASK        0x0F
+#define TWL6030_CHARGER_CTRL_INT_MASK  0x10
+#define TWL6030_CHARGER_FAULT_INT_MASK         0x60
+
+
+#define TWL4030_CLASS_ID               0x4030
+#define TWL6030_CLASS_ID               0x6030
+unsigned int twl_rev(void);
+#define GET_TWL_REV (twl_rev())
+#define TWL_CLASS_IS(class, id)                        \
+static inline int twl_class_is_ ##class(void)  \
+{                                              \
+       return ((id) == (GET_TWL_REV)) ? 1 : 0; \
+}
+
+TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
+TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
+
 /*
  * Read and write single 8-bit registers
  */
@@ -104,6 +165,9 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
 int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 
+int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
+int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
+
 /*----------------------------------------------------------------------*/
 
 /*