1 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/generic/pending-3.18/734-net-phy-at803x-allow-to-configure-via-pdata.patch b/target/linux/generic/pending-3.18/734-net-phy-at803x-allow-to-configure-via-pdata.patch
new file mode 100644
index 0000000000..0d021ac7bd
--- /dev/null
+++ b/target/linux/generic/pending-3.18/734-net-phy-at803x-allow-to-configure-via-pdata.patch
@@ -0,0 +1,180 @@
+--- a/drivers/net/phy/at803x.c
++++ b/drivers/net/phy/at803x.c
+@@ -12,12 +12,14 @@
+  */
+ 
+ #include <linux/phy.h>
++#include <linux/mdio.h>
+ #include <linux/module.h>
+ #include <linux/string.h>
+ #include <linux/netdevice.h>
+ #include <linux/etherdevice.h>
+ #include <linux/of_gpio.h>
+ #include <linux/gpio/consumer.h>
++#include <linux/platform_data/phy-at803x.h>
+ 
+ #define AT803X_INTR_ENABLE			0x12
+ #define AT803X_INTR_STATUS			0x13
+@@ -34,8 +36,16 @@
+ #define AT803X_INER				0x0012
+ #define AT803X_INER_INIT			0xec00
+ #define AT803X_INSR				0x0013
++
++#define AT803X_PCS_SMART_EEE_CTRL3			0x805D
++#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_MASK	0x3
++#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT	12
++#define AT803X_SMART_EEE_CTRL3_LPI_EN			BIT(8)
++
+ #define AT803X_DEBUG_ADDR			0x1D
+ #define AT803X_DEBUG_DATA			0x1E
++#define AT803X_DBG0_REG				0x00
++#define AT803X_DEBUG_RGMII_RX_CLK_DLY		BIT(8)
+ #define AT803X_DEBUG_SYSTEM_MODE_CTRL		0x05
+ #define AT803X_DEBUG_RGMII_TX_CLK_DLY		BIT(8)
+ 
+@@ -50,6 +60,7 @@ MODULE_LICENSE("GPL");
+ struct at803x_priv {
+ 	bool phy_reset:1;
+ 	struct gpio_desc *gpiod_reset;
++	int prev_speed;
+ };
+ 
+ struct at803x_context {
+@@ -61,6 +72,43 @@ struct at803x_context {
+ 	u16 led_control;
+ };
+ 
++static u16
++at803x_dbg_reg_rmw(struct phy_device *phydev, u16 reg, u16 clear, u16 set)
++{
++	struct mii_bus *bus = phydev->bus;
++	int val;
++
++	mutex_lock(&bus->mdio_lock);
++
++	bus->write(bus, phydev->addr, AT803X_DEBUG_ADDR, reg);
++	val = bus->read(bus, phydev->addr, AT803X_DEBUG_DATA);
++	if (val < 0) {
++		val = 0xffff;
++		goto out;
++	}
++
++	val &= ~clear;
++	val |= set;
++	bus->write(bus, phydev->addr, AT803X_DEBUG_DATA, val);
++
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.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -12,12 +12,14 @@
  */
 
 #include <linux/phy.h>
+#include <linux/mdio.h>
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio/consumer.h>
+#include <linux/platform_data/phy-at803x.h>
 
 #define AT803X_INTR_ENABLE			0x12
 #define AT803X_INTR_STATUS			0x13
@@ -34,8 +36,16 @@
 #define AT803X_