kernel: Copy patches from kernel 4.14 to 4.19

This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 51 insertions, 0 deletions

diff --git a/target/linux/generic/pending-4.19/735-net-phy-at803x-fix-at8033-sgmii-mode.patch b/target/linux/generic/pending-4.19/735-net-phy-at803x-fix-at8033-sgmii-mode.patch
new file mode 100644
index 0000000000..8c5c21b1bc
--- /dev/null
+++ b/target/linux/generic/pending-4.19/735-net-phy-at803x-fix-at8033-sgmii-mode.patch
@@ -0,0 +1,51 @@
+From: Roman Yeryomin <roman@advem.lv>
+Subject: kernel: add at803x fix for sgmii mode
+
+Some (possibly broken) bootloaders incorreclty initialize at8033
+phy. This patch enables sgmii autonegotiation mode.
+
+[john@phrozen.org: felix added this to his upstream queue]
+
+Signed-off-by: Roman Yeryomin <roman@advem.lv>
+---
+ drivers/net/phy/at803x.c | 25 +++++++++++++++++++++++++
+ 1 file changed, 25 insertions(+)
+
+--- a/drivers/net/phy/at803x.c
++++ b/drivers/net/phy/at803x.c
+@@ -46,6 +46,7 @@
+ #define AT803X_FUNC_DATA			0x4003
+ #define AT803X_REG_CHIP_CONFIG			0x1f
+ #define AT803X_BT_BX_REG_SEL			0x8000
++#define AT803X_SGMII_ANEG_EN			0x1000
+ 
+ #define AT803X_PCS_SMART_EEE_CTRL3			0x805D
+ #define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_MASK	0x3
+@@ -293,6 +294,27 @@ static int at803x_config_init(struct phy
+ {
+ 	struct at803x_platform_data *pdata;
+ 	int ret;
++	u32 v;
++
++	if (phydev->drv->phy_id == ATH8031_PHY_ID &&
++		phydev->interface == PHY_INTERFACE_MODE_SGMII)
++	{
++		v = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
++		/* select SGMII/fiber page */
++		ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG,
++						v & ~AT803X_BT_BX_REG_SEL);
++		if (ret)
++			return ret;
++		/* enable SGMII autonegotiation */
++		ret = phy_write(phydev, MII_BMCR, AT803X_SGMII_ANEG_EN);
++		if (ret)
++			return ret;
++		/* select copper page */
++		ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG,
++						v | AT803X_BT_BX_REG_SEL);
++		if (ret)
++			return ret;
++	}
+ 
+ 	ret = genphy_config_init(phydev);
+ 	if (ret < 0)