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Diffstat (limited to 'include/linux/i2c/adp5588.h')
-rw-r--r--include/linux/i2c/adp5588.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 3c5d6b6e765c..cec17cf6cac2 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
/*
* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@@ -77,13 +77,26 @@
/* Configuration Register1 */
#define ADP5588_AUTO_INC (1 << 7)
#define ADP5588_GPIEM_CFG (1 << 6)
+#define ADP5588_OVR_FLOW_M (1 << 5)
#define ADP5588_INT_CFG (1 << 4)
+#define ADP5588_OVR_FLOW_IEN (1 << 3)
+#define ADP5588_K_LCK_IM (1 << 2)
#define ADP5588_GPI_IEN (1 << 1)
+#define ADP5588_KE_IEN (1 << 0)
/* Interrupt Status Register */
+#define ADP5588_CMP2_INT (1 << 5)
+#define ADP5588_CMP1_INT (1 << 4)
+#define ADP5588_OVR_FLOW_INT (1 << 3)
+#define ADP5588_K_LCK_INT (1 << 2)
#define ADP5588_GPI_INT (1 << 1)
#define ADP5588_KE_INT (1 << 0)
+/* Key Lock and Event Counter Register */
+#define ADP5588_K_LCK_EN (1 << 6)
+#define ADP5588_LCK21 0x30
+#define ADP5588_KEC 0xF
+
#define ADP5588_MAXGPIO 18
#define ADP5588_BANK(offs) ((offs) >> 3)
#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))