Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big set of USB and PHY patches for 3.19-rc1.

  The normal churn in the USB gadget area is in here, as well as xhci
  and other individual USB driver updates.  The PHY tree is also in
  here, as there were dependancies on the USB tree.

  All of these have been in linux-next"

* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
  arm: omap3: twl: remove usb phy init data
  usbip: fix error handling in stub_probe()
  usb: gadget: udc: missing curly braces
  USB: mos7720: delete some unneeded code
  wusb: replace memset by memzero_explicit
  usbip: remove unneeded structure
  usb: xhci: fix comment for PORT_DEV_REMOVE
  xhci: don't use the same variable for stopped and halted rings current TD
  xhci: clear extra bits from slot context when setting max exit latency
  xhci: cleanup finish_td function
  USB: adutux: NULL dereferences on disconnect
  usb: chipidea: fix platform_no_drv_owner.cocci warnings
  usb: chipidea: Fixed a few typos in comments
  Documentation: bindings: add doc for the USB2 ChipIdea USB driver
  usb: chipidea: add a usb2 driver for ci13xxx
  usb: chipidea: fix phy handling
  usb: chipidea: remove duplicate dev_set_drvdata for host_start
  usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
  usb: chipidea: add controller reset API
  usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
  ...

1 files changed, 22 insertions, 14 deletions

diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c
index 69ced52..099eee8 100644
--- a/drivers/phy/phy-berlin-sata.c
+++ b/drivers/phy/phy-berlin-sata.c
@@ -30,7 +30,8 @@
 #define MBUS_WRITE_REQUEST_SIZE_128	(BIT(2) << 16)
 #define MBUS_READ_REQUEST_SIZE_128	(BIT(2) << 19)
 
-#define PHY_BASE		0x200
+#define BG2_PHY_BASE		0x080
+#define BG2Q_PHY_BASE		0x200
 
 /* register 0x01 */
 #define REF_FREF_SEL_25		BIT(0)
@@ -61,15 +62,16 @@ struct phy_berlin_priv {
 	struct clk		*clk;
 	struct phy_berlin_desc	**phys;
 	unsigned		nphys;
+	u32			phy_base;
 };
 
-static inline void phy_berlin_sata_reg_setbits(void __iomem *ctrl_reg, u32 reg,
-					       u32 mask, u32 val)
+static inline void phy_berlin_sata_reg_setbits(void __iomem *ctrl_reg,
+			       u32 phy_base, u32 reg, u32 mask, u32 val)
 {
 	u32 regval;
 
 	/* select register */
-	writel(PHY_BASE + reg, ctrl_reg + PORT_VSR_ADDR);
+	writel(phy_base + reg, ctrl_reg + PORT_VSR_ADDR);
 
 	/* set bits */
 	regval = readl(ctrl_reg + PORT_VSR_DATA);
@@ -103,17 +105,20 @@ static int phy_berlin_sata_power_on(struct phy *phy)
 	writel(regval, priv->base + HOST_VSA_DATA);
 
 	/* set PHY mode and ref freq to 25 MHz */
-	phy_berlin_sata_reg_setbits(ctrl_reg, 0x1, 0xff,
-				    REF_FREF_SEL_25 | PHY_MODE_SATA);
+	phy_berlin_sata_reg_setbits(ctrl_reg, priv->phy_base, 0x01,
+				    0x00ff, REF_FREF_SEL_25 | PHY_MODE_SATA);
 
 	/* set PHY up to 6 Gbps */
-	phy_berlin_sata_reg_setbits(ctrl_reg, 0x25, 0xc00, PHY_GEN_MAX_6_0);
+	phy_berlin_sata_reg_setbits(ctrl_reg, priv->phy_base, 0x25,
+				    0x0c00, PHY_GEN_MAX_6_0);
 
 	/* set 40 bits width */
-	phy_berlin_sata_reg_setbits(ctrl_reg, 0x23,  0xc00, DATA_BIT_WIDTH_40);
+	phy_berlin_sata_reg_setbits(ctrl_reg, priv->phy_base, 0x23,
+				    0x0c00, DATA_BIT_WIDTH_40);
 
 	/* use max pll rate */
-	phy_berlin_sata_reg_setbits(ctrl_reg, 0x2, 0x0, USE_MAX_PLL_RATE);
+	phy_berlin_sata_reg_setbits(ctrl_reg, priv->phy_base, 0x02,
+				    0x0000, USE_MAX_PLL_RATE);
 
 	/* set Gen3 controller speed */
 	regval = readl(ctrl_reg + PORT_SCR_CTL);
@@ -218,6 +223,11 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
 	if (!priv->phys)
 		return -ENOMEM;
 
+	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);
 
@@ -239,7 +249,7 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
 		if (!phy_desc)
 			return -ENOMEM;
 
-		phy = devm_phy_create(dev, NULL, &phy_berlin_sata_ops, NULL);
+		phy = devm_phy_create(dev, NULL, &phy_berlin_sata_ops);
 		if (IS_ERR(phy)) {
 			dev_err(dev, "failed to create PHY %d\n", phy_id);
 			return PTR_ERR(phy);
@@ -258,13 +268,11 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
 
 	phy_provider =
 		devm_of_phy_provider_register(dev, phy_berlin_sata_phy_xlate);
-	if (IS_ERR(phy_provider))
-		return PTR_ERR(phy_provider);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id phy_berlin_sata_of_match[] = {
+	{ .compatible = "marvell,berlin2-sata-phy" },
 	{ .compatible = "marvell,berlin2q-sata-phy" },
 	{ },
 };