From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Thu, 4 Jun 2020 12:30:27 +0000 (+0200)
Subject: gpio: stmfx: move function to prepare new ops introduction
X-Git-Tag: v2025.01-rc5-pxa1908~2325^2~21
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-logo.png?a=commitdiff_plain;h=84115cd06648f45e1496e3a55b08a654f8e3a258;p=u-boot.git

gpio: stmfx: move function to prepare new ops introduction

Move the functions stmfx_pinctrl_set_pupd and stmfx_pinctrl_set_type;
they can be used by the new ops get_dir_flags and set_dir_flags introduced
by next patch.

No functional change.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
---

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)
 {