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-rw-r--r--include/linux/input/adp5589.h157
1 files changed, 66 insertions, 91 deletions
diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h
index ef792ecfaab..1a05eee15e6 100644
--- a/include/linux/input/adp5589.h
+++ b/include/linux/input/adp5589.h
@@ -1,5 +1,5 @@
/*
- * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller
+ * Analog Devices ADP5589/ADP5585 I/O Expander and QWERTY Keypad Controller
*
* Copyright 2010-2011 Analog Devices Inc.
*
@@ -9,89 +9,9 @@
#ifndef _ADP5589_H
#define _ADP5589_H
-#define ADP5589_ID 0x00
-#define ADP5589_INT_STATUS 0x01
-#define ADP5589_STATUS 0x02
-#define ADP5589_FIFO_1 0x03
-#define ADP5589_FIFO_2 0x04
-#define ADP5589_FIFO_3 0x05
-#define ADP5589_FIFO_4 0x06
-#define ADP5589_FIFO_5 0x07
-#define ADP5589_FIFO_6 0x08
-#define ADP5589_FIFO_7 0x09
-#define ADP5589_FIFO_8 0x0A
-#define ADP5589_FIFO_9 0x0B
-#define ADP5589_FIFO_10 0x0C
-#define ADP5589_FIFO_11 0x0D
-#define ADP5589_FIFO_12 0x0E
-#define ADP5589_FIFO_13 0x0F
-#define ADP5589_FIFO_14 0x10
-#define ADP5589_FIFO_15 0x11
-#define ADP5589_FIFO_16 0x12
-#define ADP5589_GPI_INT_STAT_A 0x13
-#define ADP5589_GPI_INT_STAT_B 0x14
-#define ADP5589_GPI_INT_STAT_C 0x15
-#define ADP5589_GPI_STATUS_A 0x16
-#define ADP5589_GPI_STATUS_B 0x17
-#define ADP5589_GPI_STATUS_C 0x18
-#define ADP5589_RPULL_CONFIG_A 0x19
-#define ADP5589_RPULL_CONFIG_B 0x1A
-#define ADP5589_RPULL_CONFIG_C 0x1B
-#define ADP5589_RPULL_CONFIG_D 0x1C
-#define ADP5589_RPULL_CONFIG_E 0x1D
-#define ADP5589_GPI_INT_LEVEL_A 0x1E
-#define ADP5589_GPI_INT_LEVEL_B 0x1F
-#define ADP5589_GPI_INT_LEVEL_C 0x20
-#define ADP5589_GPI_EVENT_EN_A 0x21
-#define ADP5589_GPI_EVENT_EN_B 0x22
-#define ADP5589_GPI_EVENT_EN_C 0x23
-#define ADP5589_GPI_INTERRUPT_EN_A 0x24
-#define ADP5589_GPI_INTERRUPT_EN_B 0x25
-#define ADP5589_GPI_INTERRUPT_EN_C 0x26
-#define ADP5589_DEBOUNCE_DIS_A 0x27
-#define ADP5589_DEBOUNCE_DIS_B 0x28
-#define ADP5589_DEBOUNCE_DIS_C 0x29
-#define ADP5589_GPO_DATA_OUT_A 0x2A
-#define ADP5589_GPO_DATA_OUT_B 0x2B
-#define ADP5589_GPO_DATA_OUT_C 0x2C
-#define ADP5589_GPO_OUT_MODE_A 0x2D
-#define ADP5589_GPO_OUT_MODE_B 0x2E
-#define ADP5589_GPO_OUT_MODE_C 0x2F
-#define ADP5589_GPIO_DIRECTION_A 0x30
-#define ADP5589_GPIO_DIRECTION_B 0x31
-#define ADP5589_GPIO_DIRECTION_C 0x32
-#define ADP5589_UNLOCK1 0x33
-#define ADP5589_UNLOCK2 0x34
-#define ADP5589_EXT_LOCK_EVENT 0x35
-#define ADP5589_UNLOCK_TIMERS 0x36
-#define ADP5589_LOCK_CFG 0x37
-#define ADP5589_RESET1_EVENT_A 0x38
-#define ADP5589_RESET1_EVENT_B 0x39
-#define ADP5589_RESET1_EVENT_C 0x3A
-#define ADP5589_RESET2_EVENT_A 0x3B
-#define ADP5589_RESET2_EVENT_B 0x3C
-#define ADP5589_RESET_CFG 0x3D
-#define ADP5589_PWM_OFFT_LOW 0x3E
-#define ADP5589_PWM_OFFT_HIGH 0x3F
-#define ADP5589_PWM_ONT_LOW 0x40
-#define ADP5589_PWM_ONT_HIGH 0x41
-#define ADP5589_PWM_CFG 0x42
-#define ADP5589_CLOCK_DIV_CFG 0x43
-#define ADP5589_LOGIC_1_CFG 0x44
-#define ADP5589_LOGIC_2_CFG 0x45
-#define ADP5589_LOGIC_FF_CFG 0x46
-#define ADP5589_LOGIC_INT_EVENT_EN 0x47
-#define ADP5589_POLL_PTIME_CFG 0x48
-#define ADP5589_PIN_CONFIG_A 0x49
-#define ADP5589_PIN_CONFIG_B 0x4A
-#define ADP5589_PIN_CONFIG_C 0x4B
-#define ADP5589_PIN_CONFIG_D 0x4C
-#define ADP5589_GENERAL_CFG 0x4D
-#define ADP5589_INT_EN 0x4E
-
-#define ADP5589_DEVICE_ID_MASK 0xF
-
-/* Put one of these structures in i2c_board_info platform_data */
+/*
+ * ADP5589 specific GPI and Keymap defines
+ */
#define ADP5589_KEYMAPSIZE 88
@@ -127,6 +47,35 @@
#define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1)
+/*
+ * ADP5585 specific GPI and Keymap defines
+ */
+
+#define ADP5585_KEYMAPSIZE 30
+
+#define ADP5585_GPI_PIN_ROW0 37
+#define ADP5585_GPI_PIN_ROW1 38
+#define ADP5585_GPI_PIN_ROW2 39
+#define ADP5585_GPI_PIN_ROW3 40
+#define ADP5585_GPI_PIN_ROW4 41
+#define ADP5585_GPI_PIN_ROW5 42
+#define ADP5585_GPI_PIN_COL0 43
+#define ADP5585_GPI_PIN_COL1 44
+#define ADP5585_GPI_PIN_COL2 45
+#define ADP5585_GPI_PIN_COL3 46
+#define ADP5585_GPI_PIN_COL4 47
+#define GPI_LOGIC 48
+
+#define ADP5585_GPI_PIN_ROW_BASE ADP5585_GPI_PIN_ROW0
+#define ADP5585_GPI_PIN_ROW_END ADP5585_GPI_PIN_ROW5
+#define ADP5585_GPI_PIN_COL_BASE ADP5585_GPI_PIN_COL0
+#define ADP5585_GPI_PIN_COL_END ADP5585_GPI_PIN_COL4
+
+#define ADP5585_GPI_PIN_BASE ADP5585_GPI_PIN_ROW_BASE
+#define ADP5585_GPI_PIN_END ADP5585_GPI_PIN_COL_END
+
+#define ADP5585_GPIMAPSIZE_MAX (ADP5585_GPI_PIN_END - ADP5585_GPI_PIN_BASE + 1)
+
struct adp5589_gpi_map {
unsigned short pin;
unsigned short sw_evt;
@@ -159,7 +108,7 @@ struct adp5589_gpi_map {
#define RESET2_POL_HIGH (1 << 7)
#define RESET2_POL_LOW (0 << 7)
-/* Mask Bits:
+/* ADP5589 Mask Bits:
* C C C C C C C C C C C | R R R R R R R R
* 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0
* 0
@@ -168,18 +117,44 @@ struct adp5589_gpi_map {
* 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0
*/
-#define ADP_ROW(x) (1 << (x))
-#define ADP_COL(x) (1 << (x + 8))
+#define ADP_ROW(x) (1 << (x))
+#define ADP_COL(x) (1 << (x + 8))
+#define ADP5589_ROW_MASK 0xFF
+#define ADP5589_COL_MASK 0xFF
+#define ADP5589_COL_SHIFT 8
+#define ADP5589_MAX_ROW_NUM 7
+#define ADP5589_MAX_COL_NUM 10
+
+/* ADP5585 Mask Bits:
+ * C C C C C | R R R R R R
+ * 4 3 2 1 0 | 5 4 3 2 1 0
+ *
+ * ---- BIT -- -----------
+ * 1 0 0 0 0 | 0 0 0 0 0 0
+ * 0 9 8 7 6 | 5 4 3 2 1 0
+ */
+
+#define ADP5585_ROW_MASK 0x3F
+#define ADP5585_COL_MASK 0x1F
+#define ADP5585_ROW_SHIFT 0
+#define ADP5585_COL_SHIFT 6
+#define ADP5585_MAX_ROW_NUM 5
+#define ADP5585_MAX_COL_NUM 4
+
+#define ADP5585_ROW(x) (1 << ((x) & ADP5585_ROW_MASK))
+#define ADP5585_COL(x) (1 << (((x) & ADP5585_COL_MASK) + ADP5585_COL_SHIFT))
+
+/* Put one of these structures in i2c_board_info platform_data */
struct adp5589_kpad_platform_data {
unsigned keypad_en_mask; /* Keypad (Rows/Columns) enable mask */
const unsigned short *keymap; /* Pointer to keymap */
unsigned short keymapsize; /* Keymap size */
bool repeat; /* Enable key repeat */
- bool en_keylock; /* Enable key lock feature */
- unsigned char unlock_key1; /* Unlock Key 1 */
- unsigned char unlock_key2; /* Unlock Key 2 */
- unsigned char unlock_timer; /* Time in seconds [0..7] between the two unlock keys 0=disable */
+ bool en_keylock; /* Enable key lock feature (ADP5589 only)*/
+ unsigned char unlock_key1; /* Unlock Key 1 (ADP5589 only) */
+ unsigned char unlock_key2; /* Unlock Key 2 (ADP5589 only) */
+ unsigned char unlock_timer; /* Time in seconds [0..7] between the two unlock keys 0=disable (ADP5589 only) */
unsigned char scan_cycle_time; /* Time between consecutive scan cycles */
unsigned char reset_cfg; /* Reset config */
unsigned short reset1_key_1; /* Reset Key 1 */