diff options
| -rw-r--r-- | drivers/phy/meson-g12a-usb2.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/phy/meson-g12a-usb2.c b/drivers/phy/meson-g12a-usb2.c index a803b6796cc..2ea0498f866 100644 --- a/drivers/phy/meson-g12a-usb2.c +++ b/drivers/phy/meson-g12a-usb2.c @@ -161,6 +161,14 @@ static int phy_meson_g12a_usb2_init(struct phy *phy) struct phy_meson_g12a_usb2_priv *priv = dev_get_priv(dev); int ret; +#if CONFIG_IS_ENABLED(CLK) + ret = clk_enable(&priv->clk); + if (ret && ret != -ENOSYS && ret != -ENOTSUPP) { + pr_err("failed to enable PHY clock\n"); + return ret; + } +#endif + ret = reset_assert(&priv->reset); udelay(1); ret |= reset_deassert(&priv->reset); @@ -253,6 +261,10 @@ static int phy_meson_g12a_usb2_exit(struct phy *phy) struct phy_meson_g12a_usb2_priv *priv = dev_get_priv(dev); int ret; +#if CONFIG_IS_ENABLED(CLK) + clk_disable(&priv->clk); +#endif + ret = reset_assert(&priv->reset); if (ret) return ret; @@ -290,13 +302,6 @@ int meson_g12a_usb2_phy_probe(struct udevice *dev) ret = clk_get_by_index(dev, 0, &priv->clk); if (ret < 0) return ret; - - ret = clk_enable(&priv->clk); - if (ret && ret != -ENOSYS && ret != -ENOTSUPP) { - pr_err("failed to enable PHY clock\n"); - clk_free(&priv->clk); - return ret; - } #endif return 0; |