2 files changed, 484 insertions, 129 deletions

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b4dee9d..615c21f 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -33,10 +33,10 @@ config KEYBOARD_ADP5588
 	  module will be called adp5588-keys.
 
 config KEYBOARD_ADP5589
-	tristate "ADP5589 I2C QWERTY Keypad and IO Expander"
+	tristate "ADP5585/ADP5589 I2C QWERTY Keypad and IO Expander"
 	depends on I2C
 	help
-	  Say Y here if you want to use a ADP5589 attached to your
+	  Say Y here if you want to use a ADP5585/ADP5589 attached to your
 	  system I2C bus.
 
 	  To compile this driver as a module, choose M here: the
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index c770826..02b5d53 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -1,5 +1,5 @@
 /*
- * Description:  keypad driver for ADP5589
+ * Description:  keypad driver for ADP5589, ADP5585
  *		 I2C QWERTY Keypad and IO Expander
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
@@ -22,35 +22,165 @@
 
 #include <linux/input/adp5589.h>
 
+/* ADP5589/ADP5585 Common Registers */
+#define ADP5589_5_ID			0x00
+#define ADP5589_5_INT_STATUS		0x01
+#define ADP5589_5_STATUS		0x02
+#define ADP5589_5_FIFO_1		0x03
+#define ADP5589_5_FIFO_2		0x04
+#define ADP5589_5_FIFO_3		0x05
+#define ADP5589_5_FIFO_4		0x06
+#define ADP5589_5_FIFO_5		0x07
+#define ADP5589_5_FIFO_6		0x08
+#define ADP5589_5_FIFO_7		0x09
+#define ADP5589_5_FIFO_8		0x0A
+#define ADP5589_5_FIFO_9		0x0B
+#define ADP5589_5_FIFO_10		0x0C
+#define ADP5589_5_FIFO_11		0x0D
+#define ADP5589_5_FIFO_12		0x0E
+#define ADP5589_5_FIFO_13		0x0F
+#define ADP5589_5_FIFO_14		0x10
+#define ADP5589_5_FIFO_15		0x11
+#define ADP5589_5_FIFO_16		0x12
+#define ADP5589_5_GPI_INT_STAT_A	0x13
+#define ADP5589_5_GPI_INT_STAT_B	0x14
+
+/* ADP5589 Registers */
+#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
+
+/* ADP5585 Registers */
+#define ADP5585_GPI_STATUS_A		0x15
+#define ADP5585_GPI_STATUS_B		0x16
+#define ADP5585_RPULL_CONFIG_A		0x17
+#define ADP5585_RPULL_CONFIG_B		0x18
+#define ADP5585_RPULL_CONFIG_C		0x19
+#define ADP5585_RPULL_CONFIG_D		0x1A
+#define ADP5585_GPI_INT_LEVEL_A		0x1B
+#define ADP5585_GPI_INT_LEVEL_B		0x1C
+#define ADP5585_GPI_EVENT_EN_A		0x1D
+#define ADP5585_GPI_EVENT_EN_B		0x1E
+#define ADP5585_GPI_INTERRUPT_EN_A	0x1F
+#define ADP5585_GPI_INTERRUPT_EN_B	0x20
+#define ADP5585_DEBOUNCE_DIS_A		0x21
+#define ADP5585_DEBOUNCE_DIS_B		0x22
+#define ADP5585_GPO_DATA_OUT_A		0x23
+#define ADP5585_GPO_DATA_OUT_B		0x24
+#define ADP5585_GPO_OUT_MODE_A		0x25
+#define ADP5585_GPO_OUT_MODE_B		0x26
+#define ADP5585_GPIO_DIRECTION_A	0x27
+#define ADP5585_GPIO_DIRECTION_B	0x28
+#define ADP5585_RESET1_EVENT_A		0x29
+#define ADP5585_RESET1_EVENT_B		0x2A
+#define ADP5585_RESET1_EVENT_C		0x2B
+#define ADP5585_RESET2_EVENT_A		0x2C
+#define ADP5585_RESET2_EVENT_B		0x2D
+#define ADP5585_RESET_CFG		0x2E
+#define ADP5585_PWM_OFFT_LOW		0x2F
+#define ADP5585_PWM_OFFT_HIGH		0x30
+#define ADP5585_PWM_ONT_LOW		0x31
+#define ADP5585_PWM_ONT_HIGH		0x32
+#define ADP5585_PWM_CFG			0x33
+#define ADP5585_LOGIC_CFG		0x34
+#define ADP5585_LOGIC_FF_CFG		0x35
+#define ADP5585_LOGIC_INT_EVENT_EN	0x36
+#define ADP5585_POLL_PTIME_CFG		0x37
+#define ADP5585_PIN_CONFIG_A		0x38
+#define ADP5585_PIN_CONFIG_B		0x39
+#define ADP5585_PIN_CONFIG_D		0x3A
+#define ADP5585_GENERAL_CFG		0x3B
+#define ADP5585_INT_EN			0x3C
+
+/* ID Register */
+#define ADP5589_5_DEVICE_ID_MASK	0xF
+#define ADP5589_5_MAN_ID_MASK		0xF
+#define ADP5589_5_MAN_ID_SHIFT		4
+#define ADP5589_5_MAN_ID		0x02
+
 /* GENERAL_CFG Register */
 #define OSC_EN		(1 << 7)
 #define CORE_CLK(x)	(((x) & 0x3) << 5)
-#define LCK_TRK_LOGIC	(1 << 4)
-#define LCK_TRK_GPI	(1 << 3)
+#define LCK_TRK_LOGIC	(1 << 4)	/* ADP5589 only */
+#define LCK_TRK_GPI	(1 << 3)	/* ADP5589 only */
 #define INT_CFG		(1 << 1)
 #define RST_CFG		(1 << 0)
 
 /* INT_EN Register */
-#define LOGIC2_IEN	(1 << 5)
+#define LOGIC2_IEN	(1 << 5)	/* ADP5589 only */
 #define LOGIC1_IEN	(1 << 4)
-#define LOCK_IEN	(1 << 3)
+#define LOCK_IEN	(1 << 3)	/* ADP5589 only */
 #define OVRFLOW_IEN	(1 << 2)
 #define GPI_IEN		(1 << 1)
 #define EVENT_IEN	(1 << 0)
 
 /* Interrupt Status Register */
-#define LOGIC2_INT	(1 << 5)
+#define LOGIC2_INT	(1 << 5)	/* ADP5589 only */
 #define LOGIC1_INT	(1 << 4)
-#define LOCK_INT	(1 << 3)
+#define LOCK_INT	(1 << 3)	/* ADP5589 only */
 #define OVRFLOW_INT	(1 << 2)
 #define GPI_INT		(1 << 1)
 #define EVENT_INT	(1 << 0)
 
 /* STATUS Register */
-
-#define LOGIC2_STAT	(1 << 7)
+#define LOGIC2_STAT	(1 << 7)	/* ADP5589 only */
 #define LOGIC1_STAT	(1 << 6)
-#define LOCK_STAT	(1 << 5)
+#define LOCK_STAT	(1 << 5)	/* ADP5589 only */
 #define KEC		0xF
 
 /* PIN_CONFIG_D Register */
@@ -61,27 +191,54 @@
 #define LOCK_EN		(1 << 0)
 
 #define PTIME_MASK	0x3
-#define LTIME_MASK	0x3
+#define LTIME_MASK	0x3		/* ADP5589 only */
 
 /* Key Event Register xy */
 #define KEY_EV_PRESSED		(1 << 7)
 #define KEY_EV_MASK		(0x7F)
 
 #define KEYP_MAX_EVENT		16
+#define ADP5589_MAXGPIO		19
+#define ADP5585_MAXGPIO		11 /* 10 on the ADP5585-01, 11 on ADP5585-02 */
 
-#define MAXGPIO			19
-#define ADP_BANK(offs)		((offs) >> 3)
-#define ADP_BIT(offs)		(1u << ((offs) & 0x7))
+enum {
+	ADP5589,
+	ADP5585_01,
+	ADP5585_02
+};
+
+struct adp_constants {
+	u8 maxgpio;
+	u8 keymapsize;
+	u8 gpi_pin_row_base;
+	u8 gpi_pin_row_end;
+	u8 gpi_pin_col_base;
+	u8 gpi_pin_base;
+	u8 gpi_pin_end;
+	u8 gpimapsize_max;
+	u8 max_row_num;
+	u8 max_col_num;
+	u8 row_mask;
+	u8 col_mask;
+	u8 col_shift;
+	u8 c4_extend_cfg;
+	u8 (*bank) (u8 offset);
+	u8 (*bit) (u8 offset);
+	u8 (*reg) (u8 reg);
+};
 
 struct adp5589_kpad {
 	struct i2c_client *client;
 	struct input_dev *input;
+	const struct adp_constants *var;
 	unsigned short keycode[ADP5589_KEYMAPSIZE];
 	const struct adp5589_gpi_map *gpimap;
 	unsigned short gpimapsize;
 	unsigned extend_cfg;
+	bool is_adp5585;
+	bool adp5585_support_row5;
 #ifdef CONFIG_GPIOLIB
-	unsigned char gpiomap[MAXGPIO];
+	unsigned char gpiomap[ADP5589_MAXGPIO];
 	bool export_gpio;
 	struct gpio_chip gc;
 	struct mutex gpio_lock;	/* Protect cached dir, dat_out */
@@ -90,6 +247,129 @@ struct adp5589_kpad {
 #endif
 };
 
+/*
+ *  ADP5589 / ADP5585 derivative / variant handling
+ */
+
+
+/* ADP5589 */
+
+static unsigned char adp5589_bank(unsigned char offset)
+{
+	return offset >> 3;
+}
+
+static unsigned char adp5589_bit(unsigned char offset)
+{
+	return 1u << (offset & 0x7);
+}
+
+static unsigned char adp5589_reg(unsigned char reg)
+{
+	return reg;
+}
+
+static const struct adp_constants const_adp5589 = {
+	.maxgpio		= ADP5589_MAXGPIO,
+	.keymapsize		= ADP5589_KEYMAPSIZE,
+	.gpi_pin_row_base	= ADP5589_GPI_PIN_ROW_BASE,
+	.gpi_pin_row_end	= ADP5589_GPI_PIN_ROW_END,
+	.gpi_pin_col_base	= ADP5589_GPI_PIN_COL_BASE,
+	.gpi_pin_base		= ADP5589_GPI_PIN_BASE,
+	.gpi_pin_end		= ADP5589_GPI_PIN_END,
+	.gpimapsize_max		= ADP5589_GPIMAPSIZE_MAX,
+	.c4_extend_cfg		= 12,
+	.max_row_num		= ADP5589_MAX_ROW_NUM,
+	.max_col_num		= ADP5589_MAX_COL_NUM,
+	.row_mask		= ADP5589_ROW_MASK,
+	.col_mask		= ADP5589_COL_MASK,
+	.col_shift		= ADP5589_COL_SHIFT,
+	.bank			= adp5589_bank,
+	.bit			= adp5589_bit,
+	.reg			= adp5589_reg,
+};
+
+/* ADP5585 */
+
+static unsigned char adp5585_bank(unsigned char offset)
+{
+	return offset > ADP5585_MAX_ROW_NUM;
+}
+
+static unsigned char adp5585_bit(unsigned char offset)
+{
+	return (offset > ADP5585_MAX_ROW_NUM) ?
+		1u << (offset - ADP5585_COL_SHIFT) : 1u << offset;
+}
+
+static const unsigned char adp5585_reg_lut[] = {
+	[ADP5589_GPI_STATUS_A]		= ADP5585_GPI_STATUS_A,
+	[ADP5589_GPI_STATUS_B]		= ADP5585_GPI_STATUS_B,
+	[ADP5589_RPULL_CONFIG_A]	= ADP5585_RPULL_CONFIG_A,
+	[ADP5589_RPULL_CONFIG_B]	= ADP5585_RPULL_CONFIG_B,
+	[ADP5589_RPULL_CONFIG_C]	= ADP5585_RPULL_CONFIG_C,
+	[ADP5589_RPULL_CONFIG_D]	= ADP5585_RPULL_CONFIG_D,
+	[ADP5589_GPI_INT_LEVEL_A]	= ADP5585_GPI_INT_LEVEL_A,
+	[ADP5589_GPI_INT_LEVEL_B]	= ADP5585_GPI_INT_LEVEL_B,
+	[ADP5589_GPI_EVENT_EN_A]	= ADP5585_GPI_EVENT_EN_A,
+	[ADP5589_GPI_EVENT_EN_B]	= ADP5585_GPI_EVENT_EN_B,
+	[ADP5589_GPI_INTERRUPT_EN_A]	= ADP5585_GPI_INTERRUPT_EN_A,
+	[ADP5589_GPI_INTERRUPT_EN_B]	= ADP5585_GPI_INTERRUPT_EN_B,
+	[ADP5589_DEBOUNCE_DIS_A]	= ADP5585_DEBOUNCE_DIS_A,
+	[ADP5589_DEBOUNCE_DIS_B]	= ADP5585_DEBOUNCE_DIS_B,
+	[ADP5589_GPO_DATA_OUT_A]	= ADP5585_GPO_DATA_OUT_A,
+	[ADP5589_GPO_DATA_OUT_B]	= ADP5585_GPO_DATA_OUT_B,
+	[ADP5589_GPO_OUT_MODE_A]	= ADP5585_GPO_OUT_MODE_A,
+	[ADP5589_GPO_OUT_MODE_B]	= ADP5585_GPO_OUT_MODE_B,
+	[ADP5589_GPIO_DIRECTION_A]	= ADP5585_GPIO_DIRECTION_A,
+	[ADP5589_GPIO_DIRECTION_B]	= ADP5585_GPIO_DIRECTION_B,
+	[ADP5589_RESET1_EVENT_A]	= ADP5585_RESET1_EVENT_A,
+	[ADP5589_RESET1_EVENT_B]	= ADP5585_RESET1_EVENT_B,
+	[ADP5589_RESET1_EVENT_C]	= ADP5585_RESET1_EVENT_C,
+	[ADP5589_RESET2_EVENT_A]	= ADP5585_RESET2_EVENT_A,
+	[ADP5589_RESET2_EVENT_B]	= ADP5585_RESET2_EVENT_B,
+	[ADP5589_RESET_CFG]		= ADP5585_RESET_CFG,
+	[ADP5589_PWM_OFFT_LOW]		= ADP5585_PWM_OFFT_LOW,
+	[ADP5589_PWM_OFFT_HIGH]		= ADP5585_PWM_OFFT_HIGH,
+	[ADP5589_PWM_ONT_LOW]		= ADP5585_PWM_ONT_LOW,
+	[ADP5589_PWM_ONT_HIGH]		= ADP5585_PWM_ONT_HIGH,
+	[ADP5589_PWM_CFG]		= ADP5585_PWM_CFG,
+	[ADP5589_LOGIC_1_CFG]		= ADP5585_LOGIC_CFG,
+	[ADP5589_LOGIC_FF_CFG]		= ADP5585_LOGIC_FF_CFG,
+	[ADP5589_LOGIC_INT_EVENT_EN]	= ADP5585_LOGIC_INT_EVENT_EN,
+	[ADP5589_POLL_PTIME_CFG]	= ADP5585_POLL_PTIME_CFG,
+	[ADP5589_PIN_CONFIG_A]		= ADP5585_PIN_CONFIG_A,
+	[ADP5589_PIN_CONFIG_B]		= ADP5585_PIN_CONFIG_B,
+	[ADP5589_PIN_CONFIG_D]		= ADP5585_PIN_CONFIG_D,
+	[ADP5589_GENERAL_CFG]		= ADP5585_GENERAL_CFG,
+	[ADP5589_INT_EN]		= ADP5585_INT_EN,
+};
+
+static unsigned char adp5585_reg(unsigned char reg)
+{
+	return adp5585_reg_lut[reg];
+}
+
+static const struct adp_constants const_adp5585 = {
+	.maxgpio		= ADP5585_MAXGPIO,
+	.keymapsize		= ADP5585_KEYMAPSIZE,
+	.gpi_pin_row_base	= ADP5585_GPI_PIN_ROW_BASE,
+	.gpi_pin_row_end	= ADP5585_GPI_PIN_ROW_END,
+	.gpi_pin_col_base	= ADP5585_GPI_PIN_COL_BASE,
+	.gpi_pin_base		= ADP5585_GPI_PIN_BASE,
+	.gpi_pin_end		= ADP5585_GPI_PIN_END,
+	.gpimapsize_max		= ADP5585_GPIMAPSIZE_MAX,
+	.c4_extend_cfg		= 10,
+	.max_row_num		= ADP5585_MAX_ROW_NUM,
+	.max_col_num		= ADP5585_MAX_COL_NUM,
+	.row_mask		= ADP5585_ROW_MASK,
+	.col_mask		= ADP5585_COL_MASK,
+	.col_shift		= ADP5585_COL_SHIFT,
+	.bank			= adp5585_bank,
+	.bit			= adp5585_bit,
+	.reg			= adp5585_reg,
+};
+
 static int adp5589_read(struct i2c_client *client, u8 reg)
 {
 	int ret = i2c_smbus_read_byte_data(client, reg);
@@ -109,19 +389,20 @@ static int adp5589_write(struct i2c_client *client, u8 reg, u8 val)
 static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off)
 {
 	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
+	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
 
-	return !!(adp5589_read(kpad->client, ADP5589_GPI_STATUS_A + bank) &
-		  bit);
+	return !!(adp5589_read(kpad->client,
+			       kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) &
+			       bit);
 }
 
 static void adp5589_gpio_set_value(struct gpio_chip *chip,
 				   unsigned off, int val)
 {
 	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
+	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
 
 	mutex_lock(&kpad->gpio_lock);
 
@@ -130,8 +411,8 @@ static void adp5589_gpio_set_value(struct gpio_chip *chip,
 	else
 		kpad->dat_out[bank] &= ~bit;
 
-	adp5589_write(kpad->client, ADP5589_GPO_DATA_OUT_A + bank,
-		      kpad->dat_out[bank]);
+	adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) +
+		      bank, kpad->dat_out[bank]);
 
 	mutex_unlock(&kpad->gpio_lock);
 }
@@ -139,14 +420,15 @@ static void adp5589_gpio_set_value(struct gpio_chip *chip,
 static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off)
 {
 	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
+	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
 	int ret;
 
 	mutex_lock(&kpad->gpio_lock);
 
 	kpad->dir[bank] &= ~bit;
-	ret = adp5589_write(kpad->client, ADP5589_GPIO_DIRECTION_A + bank,
+	ret = adp5589_write(kpad->client,
+			    kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank,
 			    kpad->dir[bank]);
 
 	mutex_unlock(&kpad->gpio_lock);
@@ -158,8 +440,8 @@ static int adp5589_gpio_direction_output(struct gpio_chip *chip,
 					 unsigned off, int val)
 {
 	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
+	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
 	int ret;
 
 	mutex_lock(&kpad->gpio_lock);
@@ -171,9 +453,10 @@ static int adp5589_gpio_direction_output(struct gpio_chip *chip,
 	else
 		kpad->dat_out[bank] &= ~bit;
 
-	ret = adp5589_write(kpad->client, ADP5589_GPO_DATA_OUT_A + bank,
-			    kpad->dat_out[bank]);
-	ret |= adp5589_write(kpad->client, ADP5589_GPIO_DIRECTION_A + bank,
+	ret = adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A)
+			    + bank, kpad->dat_out[bank]);
+	ret |= adp5589_write(kpad->client,
+			     kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank,
 			     kpad->dir[bank]);
 
 	mutex_unlock(&kpad->gpio_lock);
@@ -184,26 +467,29 @@ static int adp5589_gpio_direction_output(struct gpio_chip *chip,
 static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad,
 				const struct adp5589_kpad_platform_data *pdata)
 {
-	bool pin_used[MAXGPIO];
+	bool pin_used[ADP5589_MAXGPIO];
 	int n_unused = 0;
 	int i;
 
 	memset(pin_used, false, sizeof(pin_used));
 
-	for (i = 0; i < MAXGPIO; i++)
+	for (i = 0; i < kpad->var->maxgpio; i++)
 		if (pdata->keypad_en_mask & (1 << i))
 			pin_used[i] = true;
 
 	for (i = 0; i < kpad->gpimapsize; i++)
-		pin_used[kpad->gpimap[i].pin - ADP5589_GPI_PIN_BASE] = true;
+		pin_used[kpad->gpimap[i].pin - kpad->var->gpi_pin_base] = true;
 
 	if (kpad->extend_cfg & R4_EXTEND_CFG)
 		pin_used[4] = true;
 
 	if (kpad->extend_cfg & C4_EXTEND_CFG)
-		pin_used[12] = true;
+		pin_used[kpad->var->c4_extend_cfg] = true;
+
+	if (!kpad->adp5585_support_row5)
+		pin_used[5] = true;
 
-	for (i = 0; i < MAXGPIO; i++)
+	for (i = 0; i < kpad->var->maxgpio; i++)
 		if (!pin_used[i])
 			kpad->gpiomap[n_unused++] = i;
 
@@ -246,11 +532,11 @@ static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad)
 		return error;
 	}
 
-	for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
-		kpad->dat_out[i] = adp5589_read(kpad->client,
-						ADP5589_GPO_DATA_OUT_A + i);
-		kpad->dir[i] = adp5589_read(kpad->client,
-					    ADP5589_GPIO_DIRECTION_A + i);
+	for (i = 0; i <= kpad->var->bank(kpad->var->maxgpio); i++) {
+		kpad->dat_out[i] = adp5589_read(kpad->client, kpad->var->reg(
+						ADP5589_GPO_DATA_OUT_A) + i);
+		kpad->dir[i] = adp5589_read(kpad->client, kpad->var->reg(
+					    ADP5589_GPIO_DIRECTION_A) + i);
 	}
 
 	if (gpio_data->setup) {
@@ -317,11 +603,11 @@ static void adp5589_report_events(struct adp5589_kpad *kpad, int ev_cnt)
 	int i;
 
 	for (i = 0; i < ev_cnt; i++) {
-		int key = adp5589_read(kpad->client, ADP5589_FIFO_1 + i);
+		int key = adp5589_read(kpad->client, ADP5589_5_FIFO_1 + i);
 		int key_val = key & KEY_EV_MASK;
 
-		if (key_val >= ADP5589_GPI_PIN_BASE &&
-		    key_val <= ADP5589_GPI_PIN_END) {
+		if (key_val >= kpad->var->gpi_pin_base &&
+		    key_val <= kpad->var->gpi_pin_end) {
 			adp5589_report_switches(kpad, key, key_val);
 		} else {
 			input_report_key(kpad->input,
@@ -337,29 +623,30 @@ static irqreturn_t adp5589_irq(int irq, void *handle)
 	struct i2c_client *client = kpad->client;
 	int status, ev_cnt;
 
-	status = adp5589_read(client, ADP5589_INT_STATUS);
+	status = adp5589_read(client, ADP5589_5_INT_STATUS);
 
 	if (status & OVRFLOW_INT)	/* Unlikely and should never happen */
 		dev_err(&client->dev, "Event Overflow Error\n");
 
 	if (status & EVENT_INT) {
-		ev_cnt = adp5589_read(client, ADP5589_STATUS) & KEC;
+		ev_cnt = adp5589_read(client, ADP5589_5_STATUS) & KEC;
 		if (ev_cnt) {
 			adp5589_report_events(kpad, ev_cnt);
 			input_sync(kpad->input);
 		}
 	}
 
-	adp5589_write(client, ADP5589_INT_STATUS, status);	/* Status is W1C */
+	adp5589_write(client, ADP5589_5_INT_STATUS, status); /* Status is W1C */
 
 	return IRQ_HANDLED;
 }
 
-static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad, unsigned short key)
+static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad,
+					unsigned short key)
 {
 	int i;
 
-	for (i = 0; i < ADP5589_KEYMAPSIZE; i++)
+	for (i = 0; i < kpad->var->keymapsize; i++)
 		if (key == kpad->keycode[i])
 			return (i + 1) | KEY_EV_PRESSED;
 
@@ -372,19 +659,23 @@ static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
 {
 	struct i2c_client *client = kpad->client;
 	const struct adp5589_kpad_platform_data *pdata =
-	    client->dev.platform_data;
-	int i, ret;
+		client->dev.platform_data;
+	u8 (*reg) (u8) = kpad->var->reg;
 	unsigned char evt_mode1 = 0, evt_mode2 = 0, evt_mode3 = 0;
 	unsigned char pull_mask = 0;
+	int i, ret;
+
+	ret = adp5589_write(client, reg(ADP5589_PIN_CONFIG_A),
+			    pdata->keypad_en_mask & kpad->var->row_mask);
+	ret |= adp5589_write(client, reg(ADP5589_PIN_CONFIG_B),
+			     (pdata->keypad_en_mask >> kpad->var->col_shift) &
+			     kpad->var->col_mask);
 
-	ret = adp5589_write(client, ADP5589_PIN_CONFIG_A,
-			    pdata->keypad_en_mask & 0xFF);
-	ret |= adp5589_write(client, ADP5589_PIN_CONFIG_B,
-			     (pdata->keypad_en_mask >> 8) & 0xFF);
-	ret |= adp5589_write(client, ADP5589_PIN_CONFIG_C,
-			     (pdata->keypad_en_mask >> 16) & 0xFF);
+	if (!kpad->is_adp5585)
+		ret |= adp5589_write(client, ADP5589_PIN_CONFIG_C,
+				     (pdata->keypad_en_mask >> 16) & 0xFF);
 
-	if (pdata->en_keylock) {
+	if (!kpad->is_adp5585 && pdata->en_keylock) {
 		ret |= adp5589_write(client, ADP5589_UNLOCK1,
 				     pdata->unlock_key1);
 		ret |= adp5589_write(client, ADP5589_UNLOCK2,
@@ -395,96 +686,130 @@ static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
 	}
 
 	for (i = 0; i < KEYP_MAX_EVENT; i++)
-		ret |= adp5589_read(client, ADP5589_FIFO_1 + i);
+		ret |= adp5589_read(client, ADP5589_5_FIFO_1 + i);
 
 	for (i = 0; i < pdata->gpimapsize; i++) {
 		unsigned short pin = pdata->gpimap[i].pin;
 
-		if (pin <= ADP5589_GPI_PIN_ROW_END) {
-			evt_mode1 |= (1 << (pin - ADP5589_GPI_PIN_ROW_BASE));
+		if (pin <= kpad->var->gpi_pin_row_end) {
+			evt_mode1 |= (1 << (pin - kpad->var->gpi_pin_row_base));
 		} else {
 			evt_mode2 |=
-			    ((1 << (pin - ADP5589_GPI_PIN_COL_BASE)) & 0xFF);
-			evt_mode3 |=
-			    ((1 << (pin - ADP5589_GPI_PIN_COL_BASE)) >> 8);
+			    ((1 << (pin - kpad->var->gpi_pin_col_base)) & 0xFF);
+			if (!kpad->is_adp5585)
+				evt_mode3 |= ((1 << (pin -
+					kpad->var->gpi_pin_col_base)) >> 8);
 		}
 	}
 
 	if (pdata->gpimapsize) {
-		ret |= adp5589_write(client, ADP5589_GPI_EVENT_EN_A, evt_mode1);
-		ret |= adp5589_write(client, ADP5589_GPI_EVENT_EN_B, evt_mode2);
-		ret |= adp5589_write(client, ADP5589_GPI_EVENT_EN_C, evt_mode3);
+		ret |= adp5589_write(client, reg(ADP5589_GPI_EVENT_EN_A),
+				     evt_mode1);
+		ret |= adp5589_write(client, reg(ADP5589_GPI_EVENT_EN_B),
+				     evt_mode2);
+		if (!kpad->is_adp5585)
+			ret |= adp5589_write(client,
+					     reg(ADP5589_GPI_EVENT_EN_C),
+					     evt_mode3);
 	}
 
 	if (pdata->pull_dis_mask & pdata->pullup_en_100k &
-	    pdata->pullup_en_300k & pdata->pulldown_en_300k)
+		pdata->pullup_en_300k & pdata->pulldown_en_300k)
 		dev_warn(&client->dev, "Conflicting pull resistor config\n");
 
-	for (i = 0; i < MAXGPIO; i++) {
-		unsigned val = 0;
+	for (i = 0; i <= kpad->var->max_row_num; i++) {
+		unsigned val = 0, bit = (1 << i);
+		if (pdata->pullup_en_300k & bit)
+			val = 0;
+		else if (pdata->pulldown_en_300k & bit)
+			val = 1;
+		else if (pdata->pullup_en_100k & bit)
+			val = 2;
+		else if (pdata->pull_dis_mask & bit)
+			val = 3;
+
+		pull_mask |= val << (2 * (i & 0x3));
+
+		if (i == 3 || i == kpad->var->max_row_num) {
+			ret |= adp5589_write(client, reg(ADP5585_RPULL_CONFIG_A)
+					     + (i >> 2), pull_mask);
+			pull_mask = 0;
+		}
+	}
 
-		if (pdata->pullup_en_300k & (1 << i))
+	for (i = 0; i <= kpad->var->max_col_num; i++) {
+		unsigned val = 0, bit = 1 << (i + kpad->var->col_shift);
+		if (pdata->pullup_en_300k & bit)
 			val = 0;
-		else if (pdata->pulldown_en_300k & (1 << i))
+		else if (pdata->pulldown_en_300k & bit)
 			val = 1;
-		else if (pdata->pullup_en_100k & (1 << i))
+		else if (pdata->pullup_en_100k & bit)
 			val = 2;
-		else if (pdata->pull_dis_mask & (1 << i))
+		else if (pdata->pull_dis_mask & bit)
 			val = 3;
 
 		pull_mask |= val << (2 * (i & 0x3));
 
-		if ((i & 0x3) == 0x3 || i == MAXGPIO - 1) {
+		if (i == 3 || i == kpad->var->max_col_num) {
 			ret |= adp5589_write(client,
-					     ADP5589_RPULL_CONFIG_A + (i >> 2),
-					     pull_mask);
+					     reg(ADP5585_RPULL_CONFIG_C) +
+					     (i >> 2), pull_mask);
 			pull_mask = 0;
 		}
 	}
 
 	if (pdata->reset1_key_1 && pdata->reset1_key_2 && pdata->reset1_key_3) {
-		ret |= adp5589_write(client, ADP5589_RESET1_EVENT_A,
+		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_A),
 				     adp5589_get_evcode(kpad,
 							pdata->reset1_key_1));
-		ret |= adp5589_write(client, ADP5589_RESET1_EVENT_B,
+		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_B),
 				     adp5589_get_evcode(kpad,
 							pdata->reset1_key_2));
-		ret |= adp5589_write(client, ADP5589_RESET1_EVENT_C,
+		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_C),
 				     adp5589_get_evcode(kpad,
 							pdata->reset1_key_3));
 		kpad->extend_cfg |= R4_EXTEND_CFG;
 	}
 
 	if (pdata->reset2_key_1 && pdata->reset2_key_2) {
-		ret |= adp5589_write(client, ADP5589_RESET2_EVENT_A,
+		ret |= adp5589_write(client, reg(ADP5589_RESET2_EVENT_A),
 				     adp5589_get_evcode(kpad,
 							pdata->reset2_key_1));
-		ret |= adp5589_write(client, ADP5589_RESET2_EVENT_B,
+		ret |= adp5589_write(client, reg(ADP5589_RESET2_EVENT_B),
 				     adp5589_get_evcode(kpad,
 							pdata->reset2_key_2));
 		kpad->extend_cfg |= C4_EXTEND_CFG;
 	}
 
 	if (kpad->extend_cfg) {
-		ret |= adp5589_write(client, ADP5589_RESET_CFG,
+		ret |= adp5589_write(client, reg(ADP5589_RESET_CFG),
 				     pdata->reset_cfg);
-		ret |= adp5589_write(client, ADP5589_PIN_CONFIG_D,
+		ret |= adp5589_write(client, reg(ADP5589_PIN_CONFIG_D),
 				     kpad->extend_cfg);
 	}
 
-	for (i = 0; i <= ADP_BANK(MAXGPIO); i++)
-		ret |= adp5589_write(client, ADP5589_DEBOUNCE_DIS_A + i,
-				     pdata->debounce_dis_mask >> (i * 8));
+	ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_A),
+			    pdata->debounce_dis_mask & kpad->var->row_mask);
 
-	ret |= adp5589_write(client, ADP5589_POLL_PTIME_CFG,
+	ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_B),
+			     (pdata->debounce_dis_mask >> kpad->var->col_shift)
+			     & kpad->var->col_mask);
+
+	if (!kpad->is_adp5585)
+		ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_C),
+				     (pdata->debounce_dis_mask >> 16) & 0xFF);
+
+	ret |= adp5589_write(client, reg(ADP5589_POLL_PTIME_CFG),
 			     pdata->scan_cycle_time & PTIME_MASK);
-	ret |= adp5589_write(client, ADP5589_INT_STATUS, LOGIC2_INT |
-			     LOGIC1_INT | OVRFLOW_INT | LOCK_INT |
+	ret |= adp5589_write(client, ADP5589_5_INT_STATUS,
+			     (kpad->is_adp5585 ? 0 : LOGIC2_INT) |
+			     LOGIC1_INT | OVRFLOW_INT |
+			     (kpad->is_adp5585 ? 0 : LOCK_INT) |
 			     GPI_INT | EVENT_INT);	/* Status is W1C */
 
-	ret |= adp5589_write(client, ADP5589_GENERAL_CFG,
+	ret |= adp5589_write(client, reg(ADP5589_GENERAL_CFG),
 			     INT_CFG | OSC_EN | CORE_CLK(3));
-	ret |= adp5589_write(client, ADP5589_INT_EN,
+	ret |= adp5589_write(client, reg(ADP5589_INT_EN),
 			     OVRFLOW_IEN | GPI_IEN | EVENT_IEN);
 
 	if (ret < 0) {
@@ -497,30 +822,33 @@ static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
 
 static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad)
 {
-	int gpi_stat1 = adp5589_read(kpad->client, ADP5589_GPI_STATUS_A);
-	int gpi_stat2 = adp5589_read(kpad->client, ADP5589_GPI_STATUS_B);
-	int gpi_stat3 = adp5589_read(kpad->client, ADP5589_GPI_STATUS_C);
 	int gpi_stat_tmp, pin_loc;
 	int i;
+	int gpi_stat1 = adp5589_read(kpad->client,
+				     kpad->var->reg(ADP5589_GPI_STATUS_A));
+	int gpi_stat2 = adp5589_read(kpad->client,
+				     kpad->var->reg(ADP5589_GPI_STATUS_B));
+	int gpi_stat3 = !kpad->is_adp5585 ?
+			adp5589_read(kpad->client, ADP5589_GPI_STATUS_C) : 0;
 
 	for (i = 0; i < kpad->gpimapsize; i++) {
 		unsigned short pin = kpad->gpimap[i].pin;
 
-		if (pin <= ADP5589_GPI_PIN_ROW_END) {
+		if (pin <= kpad->var->gpi_pin_row_end) {
 			gpi_stat_tmp = gpi_stat1;
-			pin_loc = pin - ADP5589_GPI_PIN_ROW_BASE;
-		} else if ((pin - ADP5589_GPI_PIN_COL_BASE) < 8) {
+			pin_loc = pin - kpad->var->gpi_pin_row_base;
+		} else if ((pin - kpad->var->gpi_pin_col_base) < 8) {
 			gpi_stat_tmp = gpi_stat2;
-			pin_loc = pin - ADP5589_GPI_PIN_COL_BASE;
+			pin_loc = pin - kpad->var->gpi_pin_col_base;
 		} else {
 			gpi_stat_tmp = gpi_stat3;
-			pin_loc = pin - ADP5589_GPI_PIN_COL_BASE - 8;
+			pin_loc = pin - kpad->var->gpi_pin_col_base - 8;
 		}
 
 		if (gpi_stat_tmp < 0) {
 			dev_err(&kpad->client->dev,
-				"Can't read GPIO_DAT_STAT switch"
-				" %d default to OFF\n", pin);
+				"Can't read GPIO_DAT_STAT switch %d, default to OFF\n",
+				pin);
 			gpi_stat_tmp = 0;
 		}
 
@@ -536,7 +864,8 @@ static int __devinit adp5589_probe(struct i2c_client *client,
 				   const struct i2c_device_id *id)
 {
 	struct adp5589_kpad *kpad;
-	const struct adp5589_kpad_platform_data *pdata;
+	const struct adp5589_kpad_platform_data *pdata =
+		client->dev.platform_data;
 	struct input_dev *input;
 	unsigned int revid;
 	int ret, i;
@@ -548,56 +877,79 @@ static int __devinit adp5589_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	pdata = client->dev.platform_data;
 	if (!pdata) {
 		dev_err(&client->dev, "no platform data?\n");
 		return -EINVAL;
 	}
 
-	if (!((pdata->keypad_en_mask & 0xFF) &&
-			(pdata->keypad_en_mask >> 8)) || !pdata->keymap) {
+	kpad = kzalloc(sizeof(*kpad), GFP_KERNEL);
+	if (!kpad)
+		return -ENOMEM;
+
+	switch (id->driver_data) {
+	case ADP5585_02:
+		kpad->adp5585_support_row5 = true;
+	case ADP5585_01:
+		kpad->is_adp5585 = true;
+		kpad->var = &const_adp5585;
+		break;
+	case ADP5589:
+		kpad->var = &const_adp5589;
+		break;
+	}
+
+	if (!((pdata->keypad_en_mask & kpad->var->row_mask) &&
+			(pdata->keypad_en_mask >> kpad->var->col_shift)) ||
+			!pdata->keymap) {
 		dev_err(&client->dev, "no rows, cols or keymap from pdata\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_free_mem;
 	}
 
-	if (pdata->keymapsize != ADP5589_KEYMAPSIZE) {
+	if (pdata->keymapsize != kpad->var->keymapsize) {
 		dev_err(&client->dev, "invalid keymapsize\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_free_mem;
 	}
 
 	if (!pdata->gpimap && pdata->gpimapsize) {
 		dev_err(&client->dev, "invalid gpimap from pdata\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_free_mem;
 	}
 
-	if (pdata->gpimapsize > ADP5589_GPIMAPSIZE_MAX) {
+	if (pdata->gpimapsize > kpad->var->gpimapsize_max) {
 		dev_err(&client->dev, "invalid gpimapsize\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_free_mem;
 	}
 
 	for (i = 0; i < pdata->gpimapsize; i++) {
 		unsigned short pin = pdata->gpimap[i].pin;
 
-		if (pin < ADP5589_GPI_PIN_BASE || pin > ADP5589_GPI_PIN_END) {
+		if (pin < kpad->var->gpi_pin_base ||
+				pin > kpad->var->gpi_pin_end) {
 			dev_err(&client->dev, "invalid gpi pin data\n");
-			return -EINVAL;
+			error = -EINVAL;
+			goto err_free_mem;
 		}
 
-		if ((1 << (pin - ADP5589_GPI_PIN_ROW_BASE)) &
+		if ((1 << (pin - kpad->var->gpi_pin_row_base)) &
 				pdata->keypad_en_mask) {
 			dev_err(&client->dev, "invalid gpi row/col data\n");
-			return -EINVAL;
+			error = -EINVAL;
+			goto err_free_mem;
 		}
 	}
 
 	if (!client->irq) {
 		dev_err(&client->dev, "no IRQ?\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_free_mem;
 	}
 
-	kpad = kzalloc(sizeof(*kpad), GFP_KERNEL);
 	input = input_allocate_device();
-	if (!kpad || !input) {
+	if (!input) {
 		error = -ENOMEM;
 		goto err_free_mem;
 	}
@@ -605,13 +957,13 @@ static int __devinit adp5589_probe(struct i2c_client *client,
 	kpad->client = client;
 	kpad->input = input;
 
-	ret = adp5589_read(client, ADP5589_ID);
+	ret = adp5589_read(client, ADP5589_5_ID);
 	if (ret < 0) {
 		error = ret;
-		goto err_free_mem;
+		goto err_free_input;
 	}
 
-	revid = (u8) ret & ADP5589_DEVICE_ID_MASK;
+	revid = (u8) ret & ADP5589_5_DEVICE_ID_MASK;
 
 	input->name = client->name;
 	input->phys = "adp5589-keys/input0";
@@ -652,7 +1004,7 @@ static int __devinit adp5589_probe(struct i2c_client *client,
 	error = input_register_device(input);
 	if (error) {
 		dev_err(&client->dev, "unable to register input device\n");
-		goto err_free_mem;
+		goto err_free_input;
 	}
 
 	error = request_threaded_irq(client->irq, NULL, adp5589_irq,
@@ -685,8 +1037,9 @@ err_free_irq:
 err_unreg_dev:
 	input_unregister_device(input);
 	input = NULL;
-err_free_mem:
+err_free_input:
 	input_free_device(input);
+err_free_mem:
 	kfree(kpad);
 
 	return error;
@@ -696,7 +1049,7 @@ static int __devexit adp5589_remove(struct i2c_client *client)
 {
 	struct adp5589_kpad *kpad = i2c_get_clientdata(client);
 
-	adp5589_write(client, ADP5589_GENERAL_CFG, 0);
+	adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0);
 	free_irq(client->irq, kpad);
 	input_unregister_device(kpad->input);
 	adp5589_gpio_remove(kpad);
@@ -736,7 +1089,9 @@ static int adp5589_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(adp5589_dev_pm_ops, adp5589_suspend, adp5589_resume);
 
 static const struct i2c_device_id adp5589_id[] = {
-	{"adp5589-keys", 0},
+	{"adp5589-keys", ADP5589},
+	{"adp5585-keys", ADP5585_01},
+	{"adp5585-02-keys", ADP5585_02}, /* Adds ROW5 to ADP5585 */
 	{}
 };
 
@@ -767,4 +1122,4 @@ module_exit(adp5589_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADP5589 Keypad driver");
+MODULE_DESCRIPTION("ADP5589/ADP5585 Keypad driver");