@ -194,7 +194,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
+MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL");
--- /dev/null
--- /dev/null
+++ b/drivers/phy/phy-ar7200-usb.c
+++ b/drivers/phy/phy-ar7200-usb.c
@@ -0,0 +1,12 3 @@
@@ -0,0 +1,135 @@
+/*
+/*
+ * Copyright (C) 2015 Alban Bedel <albeu@free.fr>
+ * Copyright (C) 2015 Alban Bedel <albeu@free.fr>
+ *
+ *
@ -212,6 +212,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
+
+
+struct ar7200_usb_phy {
+struct ar7200_usb_phy {
+ struct reset_control *rst_phy;
+ struct reset_control *rst_phy;
+ struct reset_control *rst_phy_analog;
+ struct reset_control *suspend_override;
+ struct reset_control *suspend_override;
+ struct phy *phy;
+ struct phy *phy;
+ int gpio;
+ int gpio;
@ -222,12 +223,12 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy);
+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+ int err = 0;
+
+
+ if (priv->rst_phy)
+ if (priv->suspend_override)
+ err = reset_control_deassert(priv->rst_phy);
+ if (!err && priv->suspend_override)
+ err = reset_control_assert(priv->suspend_override);
+ err = reset_control_assert(priv->suspend_override);
+ if (err && priv->rst_phy)
+ if (priv->rst_phy)
+ err = reset_control_assert(priv->rst_phy);
+ err |= reset_control_deassert(priv->rst_phy);
+ if (priv->rst_phy_analog)
+ err |= reset_control_deassert(priv->rst_phy_analog);
+
+
+ return err;
+ return err;
+}
+}
@ -241,6 +242,8 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ err = reset_control_deassert(priv->suspend_override);
+ err = reset_control_deassert(priv->suspend_override);
+ if (priv->rst_phy)
+ if (priv->rst_phy)
+ err |= reset_control_assert(priv->rst_phy);
+ err |= reset_control_assert(priv->rst_phy);
+ if (priv->rst_phy_analog)
+ err |= reset_control_assert(priv->rst_phy_analog);
+
+
+ return err;
+ return err;
+}
+}
@ -266,6 +269,15 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ return PTR_ERR(priv->rst_phy);
+ return PTR_ERR(priv->rst_phy);
+ }
+ }
+
+
+ priv->rst_phy_analog = devm_reset_control_get_optional(
+ &pdev->dev, "usb-phy-analog");
+ if (IS_ERR(priv->rst_phy_analog)) {
+ if (PTR_ERR(priv->rst_phy_analog) == -ENOENT)
+ priv->rst_phy_analog = NULL;
+ else
+ return PTR_ERR(priv->rst_phy_analog);
+ }
+
+ priv->suspend_override = devm_reset_control_get_optional(
+ priv->suspend_override = devm_reset_control_get_optional(
+ &pdev->dev, "usb-suspend-override");
+ &pdev->dev, "usb-suspend-override");
+ if (IS_ERR(priv->suspend_override)) {
+ if (IS_ERR(priv->suspend_override)) {