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net: sh_eth: Drop reset GPIO handling in favor of common code

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The common code is now capable of handling reset GPIO associated
with PHY. Drop the local ad-hoc code in favor of common code.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Marek Vasut
2023-05-31 00:51:29 +02:00
parent 5c80edb264
commit 92c312c734
2 changed files with 1 additions and 17 deletions
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17
drivers/net/sh_eth.c
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@@ -530,7 +530,6 @@ struct sh_ether_priv {
struct mii_dev *bus;
phys_addr_t iobase;
struct clk clk;
struct gpio_desc reset_gpio;
};
static int sh_ether_send(struct udevice *dev, void *packet, int len)
@@ -650,7 +649,6 @@ static int sh_ether_probe(struct udevice *udev)
struct eth_pdata *pdata = dev_get_plat(udev);
struct sh_ether_priv *priv = dev_get_priv(udev);
struct sh_eth_dev *eth = &priv->shdev;
struct ofnode_phandle_args phandle_args;
struct mii_dev *mdiodev;
int ret;
@@ -661,18 +659,6 @@ static int sh_ether_probe(struct udevice *udev)
if (ret < 0)
return ret;
#endif
ret = dev_read_phandle_with_args(udev, "phy-handle", NULL, 0, 0, &phandle_args);
if (!ret) {
gpio_request_by_name_nodev(phandle_args.node, "reset-gpios", 0,
&priv->reset_gpio, GPIOD_IS_OUT);
}
if (!dm_gpio_is_valid(&priv->reset_gpio)) {
gpio_request_by_name(udev, "reset-gpios", 0, &priv->reset_gpio,
GPIOD_IS_OUT);
}
mdiodev = mdio_alloc();
if (!mdiodev) {
ret = -ENOMEM;
@@ -735,9 +721,6 @@ static int sh_ether_remove(struct udevice *udev)
mdio_unregister(priv->bus);
mdio_free(priv->bus);
if (dm_gpio_is_valid(&priv->reset_gpio))
dm_gpio_free(udev, &priv->reset_gpio);
return 0;
}