diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/pinctrl-stmfx.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c index a3240ccd5a..d74121725c 100644 --- a/drivers/pinctrl/pinctrl-stmfx.c +++ b/drivers/pinctrl/pinctrl-stmfx.c @@ -74,6 +74,36 @@ static int stmfx_write(struct udevice *dev, uint offset, unsigned int val) return dm_i2c_reg_write(dev_get_parent(dev), offset, val); } +static int stmfx_pinctrl_set_pupd(struct udevice *dev, + unsigned int pin, u32 pupd) +{ + u8 reg = STMFX_REG_GPIO_PUPD + get_reg(pin); + u32 mask = get_mask(pin); + int ret; + + ret = stmfx_read(dev, reg); + if (ret < 0) + return ret; + ret = (ret & ~mask) | (pupd ? mask : 0); + + return stmfx_write(dev, reg, ret); +} + +static int stmfx_pinctrl_set_type(struct udevice *dev, + unsigned int pin, u32 type) +{ + u8 reg = STMFX_REG_GPIO_TYPE + get_reg(pin); + u32 mask = get_mask(pin); + int ret; + + ret = stmfx_read(dev, reg); + if (ret < 0) + return ret; + ret = (ret & ~mask) | (type ? mask : 0); + + return stmfx_write(dev, reg, ret); +} + static int stmfx_gpio_get(struct udevice *dev, unsigned int offset) { u32 reg = STMFX_REG_GPIO_STATE + get_reg(offset); @@ -190,36 +220,6 @@ static const struct pinconf_param stmfx_pinctrl_conf_params[] = { { "output-low", PIN_CONFIG_OUTPUT, 0 }, }; -static int stmfx_pinctrl_set_pupd(struct udevice *dev, - unsigned int pin, u32 pupd) -{ - u8 reg = STMFX_REG_GPIO_PUPD + get_reg(pin); - u32 mask = get_mask(pin); - int ret; - - ret = stmfx_read(dev, reg); - if (ret < 0) - return ret; - ret = (ret & ~mask) | (pupd ? mask : 0); - - return stmfx_write(dev, reg, ret); -} - -static int stmfx_pinctrl_set_type(struct udevice *dev, - unsigned int pin, u32 type) -{ - u8 reg = STMFX_REG_GPIO_TYPE + get_reg(pin); - u32 mask = get_mask(pin); - int ret; - - ret = stmfx_read(dev, reg); - if (ret < 0) - return ret; - ret = (ret & ~mask) | (type ? mask : 0); - - return stmfx_write(dev, reg, ret); -} - static int stmfx_pinctrl_conf_set(struct udevice *dev, unsigned int pin, unsigned int param, unsigned int arg) { |