diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 31 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.h | 2 |
2 files changed, 27 insertions, 6 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 00d4fc214d..02fa401066 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -54,6 +54,7 @@ enum { AR8XXX_VER_AR8236 = 0x03, AR8XXX_VER_AR8316 = 0x10, AR8XXX_VER_AR8327 = 0x12, + AR8XXX_VER_AR8337 = 0x13, }; struct ar8xxx_mib_desc { @@ -260,6 +261,11 @@ static inline bool chip_is_ar8327(struct ar8xxx_priv *priv) return priv->chip_ver == AR8XXX_VER_AR8327; } +static inline bool chip_is_ar8337(struct ar8xxx_priv *priv) +{ + return priv->chip_ver == AR8XXX_VER_AR8337; +} + static inline void split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page) { @@ -397,7 +403,7 @@ ar8xxx_mib_op(struct ar8xxx_priv *priv, u32 op) lockdep_assert_held(&priv->mib_lock); - if (chip_is_ar8327(priv)) + if (chip_is_ar8327(priv) || chip_is_ar8337(priv)) mib_func = AR8327_REG_MIB_FUNC; else mib_func = AR8216_REG_MIB_FUNC; @@ -441,7 +447,7 @@ ar8xxx_mib_fetch_port_stat(struct ar8xxx_priv *priv, int port, bool flush) lockdep_assert_held(&priv->mib_lock); - if (chip_is_ar8327(priv)) + if (chip_is_ar8327(priv) || chip_is_ar8337(priv)) base = AR8327_REG_PORT_STATS_BASE(port); else if (chip_is_ar8236(priv) || chip_is_ar8316(priv)) @@ -1079,6 +1085,9 @@ ar8327_hw_config_pdata(struct ar8xxx_priv *priv, data->port6_status = ar8327_get_port_init_status(&pdata->port6_cfg); t = ar8327_get_pad_cfg(pdata->pad0_cfg); + if (chip_is_ar8337(priv)) + t |= AR8337_PAD_MAC06_EXCHANGE_EN; + priv->write(priv, AR8327_REG_PAD0_MODE, t); t = ar8327_get_pad_cfg(pdata->pad5_cfg); priv->write(priv, AR8327_REG_PAD5_MODE, t); @@ -1582,7 +1591,7 @@ ar8216_set_mirror_regs(struct ar8xxx_priv *priv) static void ar8xxx_set_mirror_regs(struct ar8xxx_priv *priv) { - if (chip_is_ar8327(priv)) { + if (chip_is_ar8327(priv) || chip_is_ar8337(priv)) { ar8327_set_mirror_regs(priv); } else { ar8216_set_mirror_regs(priv); @@ -2104,6 +2113,10 @@ ar8xxx_id_chip(struct ar8xxx_priv *priv) priv->mii_lo_first = true; priv->chip = &ar8327_chip; break; + case AR8XXX_VER_AR8337: + priv->mii_lo_first = true; + priv->chip = &ar8327_chip; + break; default: pr_err("ar8216: Unknown Atheros device [ver=%d, rev=%d]\n", priv->chip_ver, priv->chip_rev); @@ -2244,6 +2257,11 @@ ar8xxx_probe_switch(struct ar8xxx_priv *priv) swdev->vlans = AR8X16_MAX_VLANS; swdev->ports = AR8327_NUM_PORTS; swdev->ops = &ar8327_sw_ops; + } else if (chip_is_ar8337(priv)) { + swdev->name = "Atheros AR8337"; + swdev->vlans = AR8X16_MAX_VLANS; + swdev->ports = AR8327_NUM_PORTS; + swdev->ops = &ar8327_sw_ops; } else { swdev->name = "Atheros AR8216"; swdev->vlans = AR8216_NUM_VLANS; @@ -2289,7 +2307,7 @@ ar8xxx_phy_config_init(struct phy_device *phydev) if (WARN_ON(!priv)) return -ENODEV; - if (chip_is_ar8327(priv)) + if (chip_is_ar8327(priv) || chip_is_ar8337(priv)) return 0; priv->phy = phydev; @@ -2375,7 +2393,8 @@ ar8xxx_phy_config_aneg(struct phy_device *phydev) static const u32 ar8xxx_phy_ids[] = { 0x004dd033, - 0x004dd034, + 0x004dd034, /* AR8327 */ + 0x004dd036, /* AR8337 */ 0x004dd041, 0x004dd042, }; @@ -2463,7 +2482,7 @@ found: phydev->advertising = ADVERTISED_100baseT_Full; } - if (chip_is_ar8327(priv)) { + if (chip_is_ar8327(priv) || chip_is_ar8337(priv)) { priv->phy = phydev; ret = ar8xxx_start(priv); diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h index ea6d6821c1..2244c4f19a 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.h +++ b/target/linux/generic/files/drivers/net/phy/ar8216.h @@ -452,6 +452,8 @@ #define AR8327_REG_PORT_STATS_BASE(_i) (0x1000 + (_i) * 0x100) +#define AR8337_PAD_MAC06_EXCHANGE_EN BIT(31) + /* port speed */ enum { AR8216_PORT_SPEED_10M = 0, |