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path: root/drivers/pinctrl/pinctrl-sx150x.c
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Diffstat (limited to 'drivers/pinctrl/pinctrl-sx150x.c')
-rw-r--r--drivers/pinctrl/pinctrl-sx150x.c55
1 files changed, 15 insertions, 40 deletions
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index 29fb7403d24e..7450f5118445 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -424,41 +424,6 @@ static int sx150x_gpio_get(struct gpio_chip *chip, unsigned int offset)
return !!(value & BIT(offset));
}
-static int sx150x_gpio_set_single_ended(struct gpio_chip *chip,
- unsigned int offset,
- enum single_ended_mode mode)
-{
- struct sx150x_pinctrl *pctl = gpiochip_get_data(chip);
- int ret;
-
- switch (mode) {
- case LINE_MODE_PUSH_PULL:
- if (pctl->data->model != SX150X_789 ||
- sx150x_pin_is_oscio(pctl, offset))
- return 0;
-
- ret = regmap_write_bits(pctl->regmap,
- pctl->data->pri.x789.reg_drain,
- BIT(offset), 0);
- break;
-
- case LINE_MODE_OPEN_DRAIN:
- if (pctl->data->model != SX150X_789 ||
- sx150x_pin_is_oscio(pctl, offset))
- return -ENOTSUPP;
-
- ret = regmap_write_bits(pctl->regmap,
- pctl->data->pri.x789.reg_drain,
- BIT(offset), BIT(offset));
- break;
- default:
- ret = -ENOTSUPP;
- break;
- }
-
- return ret;
-}
-
static int __sx150x_gpio_set(struct sx150x_pinctrl *pctl, unsigned int offset,
int value)
{
@@ -811,16 +776,26 @@ static int sx150x_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
break;
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
- ret = sx150x_gpio_set_single_ended(&pctl->gpio,
- pin, LINE_MODE_OPEN_DRAIN);
+ if (pctl->data->model != SX150X_789 ||
+ sx150x_pin_is_oscio(pctl, pin))
+ return -ENOTSUPP;
+
+ ret = regmap_write_bits(pctl->regmap,
+ pctl->data->pri.x789.reg_drain,
+ BIT(pin), BIT(pin));
if (ret < 0)
return ret;
break;
case PIN_CONFIG_DRIVE_PUSH_PULL:
- ret = sx150x_gpio_set_single_ended(&pctl->gpio,
- pin, LINE_MODE_PUSH_PULL);
+ if (pctl->data->model != SX150X_789 ||
+ sx150x_pin_is_oscio(pctl, pin))
+ return 0;
+
+ ret = regmap_write_bits(pctl->regmap,
+ pctl->data->pri.x789.reg_drain,
+ BIT(pin), 0);
if (ret < 0)
return ret;
@@ -1178,7 +1153,7 @@ static int sx150x_probe(struct i2c_client *client,
pctl->gpio.direction_output = sx150x_gpio_direction_output;
pctl->gpio.get = sx150x_gpio_get;
pctl->gpio.set = sx150x_gpio_set;
- pctl->gpio.set_single_ended = sx150x_gpio_set_single_ended;
+ pctl->gpio.set_config = gpiochip_generic_config;
pctl->gpio.parent = dev;
#ifdef CONFIG_OF_GPIO
pctl->gpio.of_node = dev->of_node;