diff options
Diffstat (limited to 'target/linux/pistachio/patches-4.9/701-net-micrel-Disable-PME.patch')
| -rw-r--r-- | target/linux/pistachio/patches-4.9/701-net-micrel-Disable-PME.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/pistachio/patches-4.9/701-net-micrel-Disable-PME.patch b/target/linux/pistachio/patches-4.9/701-net-micrel-Disable-PME.patch new file mode 100644 index 0000000000..4274a353e2 --- /dev/null +++ b/target/linux/pistachio/patches-4.9/701-net-micrel-Disable-PME.patch @@ -0,0 +1,40 @@ +From 5e84aec87108e0481af7495a1e9a9953d8590d70 Mon Sep 17 00:00:00 2001 +From: Xue Liu <liuxuenetmail@gmail.com> +Date: Mon, 6 Feb 2017 17:43:19 +0000 +Subject: net: micrel: Disable PME + +Disable PME for Micrel phy driver allowing the Ethernet ports LED +driver to work on marduk platform. + +Signed-off-by: Xue Liu <liuxuenetmail@gmail.com> +--- + drivers/net/phy/micrel.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c +index ea92d52..73401fb 100644 +--- a/drivers/net/phy/micrel.c ++++ b/drivers/net/phy/micrel.c +@@ -273,6 +273,7 @@ static int kszphy_config_init(struct phy_device *phydev) + struct kszphy_priv *priv = phydev->priv; + const struct kszphy_type *type; + int ret; ++ int temp = 0; + + if (!priv) + return 0; +@@ -308,6 +309,11 @@ static int kszphy_config_init(struct phy_device *phydev) + return ret; + } + ++ /* disable PME */ ++ temp = phy_read(phydev, 0x16); ++ temp &= ~(1 << 15); ++ phy_write(phydev, 0x16, temp); ++ + return 0; + } + +-- +2.7.4 + |