From: lyz <lyz@rock-chips.com>
Date: Thu, 14 Mar 2013 09:56:44 +0000 (+0800)
Subject: rk2928 : tune usb-phy config for full/low speed devices
X-Git-Tag: firefly_0821_release~7404
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1c2405cd6523134dfec8103b239108f5de35c5d7;p=firefly-linux-kernel-4.4.55.git

rk2928 : tune usb-phy config for full/low speed devices
---

diff --git a/drivers/usb/dwc_otg/usbdev_rk2928.c b/drivers/usb/dwc_otg/usbdev_rk2928.c
index ce07da1d78fe..22666c422665 100755
--- a/drivers/usb/dwc_otg/usbdev_rk2928.c
+++ b/drivers/usb/dwc_otg/usbdev_rk2928.c
@@ -100,7 +100,7 @@ void usb20otg_hw_init(void)
     *otg_phy_con1 = 0x1D5 |(0x1ff<<16);   // enter suspend.
 #endif
     // usb phy config init
-    *(unsigned int *)(USBGRF_UOC0_CON0) = 0x07e70350;
+    *(unsigned int *)(USBGRF_UOC0_CON0) = 0xe7e7a350;
 
     // other hardware init
 #ifdef CONFIG_RK_CONFIG