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phy: berlin-sata: Add support for BG2 SATA PHY

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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>
This commit is contained in:
Sebastian Hesselbarth 2014-10-30 11:21:25 +01:00 committed by Kishon Vijay Abraham I
parent a98d41d6a1
commit 8203f8b461
1 changed files with 6 additions and 1 deletions
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7
drivers/phy/phy-berlin-sata.c
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@ -30,6 +30,7 @@
#define MBUS_WRITE_REQUEST_SIZE_128 (BIT(2) << 16) #define MBUS_WRITE_REQUEST_SIZE_128 (BIT(2) << 16)
#define MBUS_READ_REQUEST_SIZE_128 (BIT(2) << 19) #define MBUS_READ_REQUEST_SIZE_128 (BIT(2) << 19)
#define BG2_PHY_BASE 0x080
#define BG2Q_PHY_BASE 0x200 #define BG2Q_PHY_BASE 0x200
/* register 0x01 */ /* register 0x01 */
@ -222,7 +223,10 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
if (!priv->phys) if (!priv->phys)
return -ENOMEM; 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); dev_set_drvdata(dev, priv);
spin_lock_init(&priv->lock); 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[] = { static const struct of_device_id phy_berlin_sata_of_match[] = {
{ .compatible = "marvell,berlin2-sata-phy" },
{ .compatible = "marvell,berlin2q-sata-phy" }, { .compatible = "marvell,berlin2q-sata-phy" },
{ }, { },
}; };