aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2014-11-23 13:54:28 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-11-23 13:54:28 +0000
commit25cb8318cd686a91c626c668b2ceaf85e8234d7a (patch)
tree26ab9a56b83751eb643ef6dfd1fa83f1da4d5fcd /target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch
parent01794562126c90aa6bb99dd95be7f09f59a47fc2 (diff)
downloadupstream-25cb8318cd686a91c626c668b2ceaf85e8234d7a.tar.gz
upstream-25cb8318cd686a91c626c668b2ceaf85e8234d7a.tar.bz2
upstream-25cb8318cd686a91c626c668b2ceaf85e8234d7a.zip
ar71xx: remove linux 3.10 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43344
Diffstat (limited to 'target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch')
-rw-r--r--target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch134
1 files changed, 0 insertions, 134 deletions
diff --git a/target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch b/target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch
deleted file mode 100644
index 788653fc5f..0000000000
--- a/target/linux/ar71xx/patches-3.10/425-net-phy-at803x-allow-to-configure-via-pdata.patch
+++ /dev/null
@@ -1,134 +0,0 @@
---- a/drivers/net/phy/at803x.c
-+++ b/drivers/net/phy/at803x.c
-@@ -12,10 +12,12 @@
- */
-
- #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/platform_data/phy-at803x.h>
-
- #define AT803X_INTR_ENABLE 0x12
- #define AT803X_INTR_STATUS 0x13
-@@ -28,10 +30,61 @@
- #define AT803X_MMD_ACCESS_CONTROL_DATA 0x0E
- #define AT803X_FUNC_DATA 0x4003
-
-+#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_PORT_ACCESS_OFFSET 0x1D
-+#define AT803X_DEBUG_PORT_ACCESS_DATA 0x1E
-+
-+#define AT803X_DBG0_REG 0x00
-+#define AT803X_DBG0_RGMII_RX_CLK_DELAY_EN BIT(8)
-+
-+#define AT803X_DBG5_REG 0x05
-+#define AT803X_DBG5_RGMII_TX_CLK_DELAY_EN BIT(8)
-+
- MODULE_DESCRIPTION("Atheros 803x PHY driver");
- MODULE_AUTHOR("Matus Ujhelyi");
- MODULE_LICENSE("GPL");
-
-+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_PORT_ACCESS_OFFSET, reg);
-+ val = bus->read(bus, phydev->addr, AT803X_DEBUG_PORT_ACCESS_DATA);
-+ if (val < 0) {
-+ val = 0xffff;
-+ goto out;
-+ }
-+
-+ val &= ~clear;
-+ val |= set;
-+ bus->write(bus, phydev->addr, AT803X_DEBUG_PORT_ACCESS_DATA, val);
-+
-+out:
-+ mutex_unlock(&bus->mdio_lock);
-+ return val;
-+}
-+
-+static inline void
-+at803x_dbg_reg_set(struct phy_device *phydev, u16 reg, u16 set)
-+{
-+ at803x_dbg_reg_rmw(phydev, reg, 0, set);
-+}
-+
-+static inline void
-+at803x_dbg_reg_clr(struct phy_device *phydev, u16 reg, u16 clear)
-+{
-+ at803x_dbg_reg_rmw(phydev, reg, clear, 0);
-+}
-+
- static void at803x_set_wol_mac_addr(struct phy_device *phydev)
- {
- struct net_device *ndev = phydev->attached_dev;
-@@ -62,8 +115,16 @@ static void at803x_set_wol_mac_addr(stru
- }
- }
-
-+static void at803x_disable_smarteee(struct phy_device *phydev)
-+{
-+ phy_write_mmd(phydev, MDIO_MMD_PCS, AT803X_PCS_SMART_EEE_CTRL3,
-+ 1 << AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT);
-+ phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0);
-+}
-+
- static int at803x_config_init(struct phy_device *phydev)
- {
-+ struct at803x_platform_data *pdata;
- int val;
- u32 features;
- int status;
-@@ -105,6 +166,26 @@ static int at803x_config_init(struct phy
- status = phy_write(phydev, AT803X_INTR_ENABLE, AT803X_WOL_ENABLE);
- status = phy_read(phydev, AT803X_INTR_STATUS);
-
-+ pdata = dev_get_platdata(&phydev->dev);
-+ if (pdata) {
-+ if (pdata->disable_smarteee)
-+ at803x_disable_smarteee(phydev);
-+
-+ if (pdata->enable_rgmii_rx_delay)
-+ at803x_dbg_reg_set(phydev, AT803X_DBG0_REG,
-+ AT803X_DBG0_RGMII_RX_CLK_DELAY_EN);
-+ else
-+ at803x_dbg_reg_clr(phydev, AT803X_DBG0_REG,
-+ AT803X_DBG0_RGMII_RX_CLK_DELAY_EN);
-+
-+ if (pdata->enable_rgmii_tx_delay)
-+ at803x_dbg_reg_set(phydev, AT803X_DBG5_REG,
-+ AT803X_DBG5_RGMII_TX_CLK_DELAY_EN);
-+ else
-+ at803x_dbg_reg_clr(phydev, AT803X_DBG5_REG,
-+ AT803X_DBG5_RGMII_TX_CLK_DELAY_EN);
-+ }
-+
- return 0;
- }
-
---- /dev/null
-+++ b/include/linux/platform_data/phy-at803x.h
-@@ -0,0 +1,10 @@
-+#ifndef _PHY_AT803X_PDATA_H
-+#define _PHY_AT803X_PDATA_H
-+
-+struct at803x_platform_data {
-+ int disable_smarteee:1;
-+ int enable_rgmii_tx_delay:1;
-+ int enable_rgmii_rx_delay:1;
-+};
-+
-+#endif /* _PHY_AT803X_PDATA_H */