diff options
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/input/keyboard/adp5589-keys.c | 609 | ||||
| -rw-r--r-- | include/linux/input/adp5589.h | 157 |
3 files changed, 550 insertions, 220 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index b4dee9d5a055..615c21f2a553 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 c7708263051b..02b5d53031bf 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"); diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h index ef792ecfaabf..1a05eee15e67 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 */ |