diff options
| -rw-r--r-- | drivers/gpio/tps65910-gpio.c | 29 | ||||
| -rw-r--r-- | include/linux/mfd/tps65910.h | 90 |
2 files changed, 33 insertions, 86 deletions
diff --git a/drivers/gpio/tps65910-gpio.c b/drivers/gpio/tps65910-gpio.c index f3ae3765244..8d1ddfdd63e 100644 --- a/drivers/gpio/tps65910-gpio.c +++ b/drivers/gpio/tps65910-gpio.c @@ -25,9 +25,9 @@ static int tps65910_gpio_get(struct gpio_chip *gc, unsigned offset) struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); uint8_t val; - tps65910->read(tps65910, TPS65910_GPIO0, 1, &val); + tps65910->read(tps65910, TPS65910_GPIO0 + offset, 1, &val); - if (val & GPIO0_GPIO_STS_MASK) + if (val & GPIO_STS_MASK) return 1; return 0; @@ -39,11 +39,11 @@ static void tps65910_gpio_set(struct gpio_chip *gc, unsigned offset, struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); if (value) - tps65910_set_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_SET_MASK); + tps65910_set_bits(tps65910, TPS65910_GPIO0 + offset, + GPIO_SET_MASK); else - tps65910_clear_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_SET_MASK); + tps65910_clear_bits(tps65910, TPS65910_GPIO0 + offset, + GPIO_SET_MASK); } static int tps65910_gpio_output(struct gpio_chip *gc, unsigned offset, @@ -54,15 +54,16 @@ static int tps65910_gpio_output(struct gpio_chip *gc, unsigned offset, /* Set the initial value */ tps65910_gpio_set(gc, 0, value); - return tps65910_set_bits(tps65910, TPS65910_GPIO0, GPIO0_GPIO_CFG_MASK); + return tps65910_set_bits(tps65910, TPS65910_GPIO0 + offset, + GPIO_CFG_MASK); } static int tps65910_gpio_input(struct gpio_chip *gc, unsigned offset) { struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - return tps65910_clear_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_CFG_MASK); + return tps65910_clear_bits(tps65910, TPS65910_GPIO0 + offset, + GPIO_CFG_MASK); } void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) @@ -76,7 +77,15 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) tps65910->gpio.label = tps65910->i2c_client->name; tps65910->gpio.dev = tps65910->dev; tps65910->gpio.base = gpio_base; - tps65910->gpio.ngpio = 1; + + switch(tps65910_chip_id(tps65910)) { + case TPS65910: + tps65910->gpio.ngpio = 6; + case TPS65911: + tps65910->gpio.ngpio = 9; + default: + return; + } tps65910->gpio.can_sleep = 1; tps65910->gpio.direction_input = tps65910_gpio_input; diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 32bb7b81f71..5f770064e0c 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -101,6 +101,9 @@ #define TPS65910_GPIO3 0x63 #define TPS65910_GPIO4 0x64 #define TPS65910_GPIO5 0x65 +#define TPS65910_GPIO6 0x66 +#define TPS65910_GPIO7 0x67 +#define TPS65910_GPIO8 0x68 #define TPS65910_JTAGVERNUM 0x80 #define TPS65910_MAX_REGISTER 0x80 @@ -650,82 +653,17 @@ #define INT_MSK3_GPIO4_R_IT_MSK_SHIFT 0 -/*Register GPIO0 (0x80) register.RegisterDescription */ -#define GPIO0_GPIO_DEB_MASK 0x10 -#define GPIO0_GPIO_DEB_SHIFT 4 -#define GPIO0_GPIO_PUEN_MASK 0x08 -#define GPIO0_GPIO_PUEN_SHIFT 3 -#define GPIO0_GPIO_CFG_MASK 0x04 -#define GPIO0_GPIO_CFG_SHIFT 2 -#define GPIO0_GPIO_STS_MASK 0x02 -#define GPIO0_GPIO_STS_SHIFT 1 -#define GPIO0_GPIO_SET_MASK 0x01 -#define GPIO0_GPIO_SET_SHIFT 0 - - -/*Register GPIO1 (0x80) register.RegisterDescription */ -#define GPIO1_GPIO_DEB_MASK 0x10 -#define GPIO1_GPIO_DEB_SHIFT 4 -#define GPIO1_GPIO_PUEN_MASK 0x08 -#define GPIO1_GPIO_PUEN_SHIFT 3 -#define GPIO1_GPIO_CFG_MASK 0x04 -#define GPIO1_GPIO_CFG_SHIFT 2 -#define GPIO1_GPIO_STS_MASK 0x02 -#define GPIO1_GPIO_STS_SHIFT 1 -#define GPIO1_GPIO_SET_MASK 0x01 -#define GPIO1_GPIO_SET_SHIFT 0 - - -/*Register GPIO2 (0x80) register.RegisterDescription */ -#define GPIO2_GPIO_DEB_MASK 0x10 -#define GPIO2_GPIO_DEB_SHIFT 4 -#define GPIO2_GPIO_PUEN_MASK 0x08 -#define GPIO2_GPIO_PUEN_SHIFT 3 -#define GPIO2_GPIO_CFG_MASK 0x04 -#define GPIO2_GPIO_CFG_SHIFT 2 -#define GPIO2_GPIO_STS_MASK 0x02 -#define GPIO2_GPIO_STS_SHIFT 1 -#define GPIO2_GPIO_SET_MASK 0x01 -#define GPIO2_GPIO_SET_SHIFT 0 - - -/*Register GPIO3 (0x80) register.RegisterDescription */ -#define GPIO3_GPIO_DEB_MASK 0x10 -#define GPIO3_GPIO_DEB_SHIFT 4 -#define GPIO3_GPIO_PUEN_MASK 0x08 -#define GPIO3_GPIO_PUEN_SHIFT 3 -#define GPIO3_GPIO_CFG_MASK 0x04 -#define GPIO3_GPIO_CFG_SHIFT 2 -#define GPIO3_GPIO_STS_MASK 0x02 -#define GPIO3_GPIO_STS_SHIFT 1 -#define GPIO3_GPIO_SET_MASK 0x01 -#define GPIO3_GPIO_SET_SHIFT 0 - - -/*Register GPIO4 (0x80) register.RegisterDescription */ -#define GPIO4_GPIO_DEB_MASK 0x10 -#define GPIO4_GPIO_DEB_SHIFT 4 -#define GPIO4_GPIO_PUEN_MASK 0x08 -#define GPIO4_GPIO_PUEN_SHIFT 3 -#define GPIO4_GPIO_CFG_MASK 0x04 -#define GPIO4_GPIO_CFG_SHIFT 2 -#define GPIO4_GPIO_STS_MASK 0x02 -#define GPIO4_GPIO_STS_SHIFT 1 -#define GPIO4_GPIO_SET_MASK 0x01 -#define GPIO4_GPIO_SET_SHIFT 0 - - -/*Register GPIO5 (0x80) register.RegisterDescription */ -#define GPIO5_GPIO_DEB_MASK 0x10 -#define GPIO5_GPIO_DEB_SHIFT 4 -#define GPIO5_GPIO_PUEN_MASK 0x08 -#define GPIO5_GPIO_PUEN_SHIFT 3 -#define GPIO5_GPIO_CFG_MASK 0x04 -#define GPIO5_GPIO_CFG_SHIFT 2 -#define GPIO5_GPIO_STS_MASK 0x02 -#define GPIO5_GPIO_STS_SHIFT 1 -#define GPIO5_GPIO_SET_MASK 0x01 -#define GPIO5_GPIO_SET_SHIFT 0 +/*Register GPIO (0x80) register.RegisterDescription */ +#define GPIO_DEB_MASK 0x10 +#define GPIO_DEB_SHIFT 4 +#define GPIO_PUEN_MASK 0x08 +#define GPIO_PUEN_SHIFT 3 +#define GPIO_CFG_MASK 0x04 +#define GPIO_CFG_SHIFT 2 +#define GPIO_STS_MASK 0x02 +#define GPIO_STS_SHIFT 1 +#define GPIO_SET_MASK 0x01 +#define GPIO_SET_SHIFT 0 /*Register JTAGVERNUM (0x80) register.RegisterDescription */ |