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-rw-r--r--target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch24
1 files changed, 18 insertions, 6 deletions
diff --git a/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch b/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch
index 6280baf913..fa3487d392 100644
--- a/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch
+++ b/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch
@@ -194,7 +194,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
+MODULE_LICENSE("GPL");
--- /dev/null
+++ b/drivers/phy/phy-ar7200-usb.c
-@@ -0,0 +1,123 @@
+@@ -0,0 +1,135 @@
+/*
+ * 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 reset_control *rst_phy;
++ struct reset_control *rst_phy_analog;
+ struct reset_control *suspend_override;
+ struct phy *phy;
+ int gpio;
@@ -222,12 +223,12 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+
-+ if (priv->rst_phy)
-+ err = reset_control_deassert(priv->rst_phy);
-+ if (!err && priv->suspend_override)
++ if (priv->suspend_override)
+ err = reset_control_assert(priv->suspend_override);
-+ if (err && priv->rst_phy)
-+ err = reset_control_assert(priv->rst_phy);
++ if (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;
+}
@@ -241,6 +242,8 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ err = reset_control_deassert(priv->suspend_override);
+ if (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;
+}
@@ -266,6 +269,15 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ 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(
+ &pdev->dev, "usb-suspend-override");
+ if (IS_ERR(priv->suspend_override)) {