Hello.
On 12-09-2012 10:55, Simon Horman wrote:
below is an incremental patch to add some workarounds that
were made available to me. I wonder if you have some documentation
available to replace the hex values with #defines?
From: Kouei Abe <[email protected]>
arm: mach-rcar: Add USB-PHY workaround
Signed-off-by: Kouei Abe <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
[...]
diff --git a/drivers/usb/phy/rcar-phy.c b/drivers/usb/phy/rcar-phy.c
index 3fce889..5bf1634 100644
--- a/drivers/usb/phy/rcar-phy.c
+++ b/drivers/usb/phy/rcar-phy.c
@@ -86,6 +86,15 @@ static int rcar_usb_phy_init(struct usb_phy *phy)
/* (2) start USB-PHY internal PLL */
iowrite32(PHY_ENB | PLL_ENB, (reg0 + USBPCTRL1));
+ /* work around of USB-PHY */
+#ifdef CONFIG_USB_PHY_MARZEN_010S
+ writel(0x10700040, (reg0 + 0x0850));
+ writel(0x00007700, (reg0 + 0x085C));
+#elif CONFIG_USB_PHY_MARZEN_110S
Shouldn't it be:
#elif defined(CONFIG_USB_PHY_MARZEN_110S)
WBR, Sergei
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