diff options
| author | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2014-10-30 13:21:25 +0300 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2014-11-13 09:19:43 +0300 |
| commit | 8203f8b4619a158a685ba317356a679b5f1ac422 (patch) | |
| tree | 7cc4982b20049b9bafbfca35f3adb12cd639ab20 /drivers/phy/phy-berlin-sata.c | |
| parent | a98d41d6a1204b61bac03bb3eabdbc2fe93b495d (diff) | |
| download | linux-8203f8b4619a158a685ba317356a679b5f1ac422.tar.xz | |
phy: berlin-sata: Add support for BG2 SATA PHY
Berlin BG2 also has a SATA PHY compatible with the current driver
except different PHY_BASE. Add a new compatible to the driver
reflecting the different PHY_BASE.
Acked-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/phy-berlin-sata.c')
| -rw-r--r-- | drivers/phy/phy-berlin-sata.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c index cdb46d1203a4..873e7a890fee 100644 --- a/drivers/phy/phy-berlin-sata.c +++ b/drivers/phy/phy-berlin-sata.c @@ -30,6 +30,7 @@ #define MBUS_WRITE_REQUEST_SIZE_128 (BIT(2) << 16) #define MBUS_READ_REQUEST_SIZE_128 (BIT(2) << 19) +#define BG2_PHY_BASE 0x080 #define BG2Q_PHY_BASE 0x200 /* register 0x01 */ @@ -222,7 +223,10 @@ static int phy_berlin_sata_probe(struct platform_device *pdev) if (!priv->phys) return -ENOMEM; - priv->phy_base = BG2Q_PHY_BASE; + if (of_device_is_compatible(dev->of_node, "marvell,berlin2-sata-phy")) + priv->phy_base = BG2_PHY_BASE; + else + priv->phy_base = BG2Q_PHY_BASE; dev_set_drvdata(dev, priv); spin_lock_init(&priv->lock); @@ -271,6 +275,7 @@ static int phy_berlin_sata_probe(struct platform_device *pdev) } static const struct of_device_id phy_berlin_sata_of_match[] = { + { .compatible = "marvell,berlin2-sata-phy" }, { .compatible = "marvell,berlin2q-sata-phy" }, { }, }; |