From 81abd4ee4041fa907fd9c72a707e3f43523b7440 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Fri, 30 Sep 2011 10:58:49 +0300
Subject: [PATCH] --- yaml --- r: 265057 b: refs/heads/master c:
 26ceca9750260997ab82bb84dac122de1e441658 h: refs/heads/master i:   265055:
 a6cacfe648df232e143c7d5453723208c0d6679d v: v3

---
 [refs]                        |  2 +-
 trunk/drivers/usb/dwc3/core.c | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 8247e3f7616a..2a6afefe8e82 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a32994998c2ffa161159b79bb68e683e2746c330
+refs/heads/master: 26ceca9750260997ab82bb84dac122de1e441658
diff --git a/trunk/drivers/usb/dwc3/core.c b/trunk/drivers/usb/dwc3/core.c
index cfb074548124..d35f90527c38 100644
--- a/trunk/drivers/usb/dwc3/core.c
+++ b/trunk/drivers/usb/dwc3/core.c
@@ -229,6 +229,21 @@ static void dwc3_event_buffers_cleanup(struct dwc3 *dwc)
 	}
 }
 
+static void __devinit dwc3_cache_hwparams(struct dwc3 *dwc)
+{
+	struct dwc3_hwparams	*parms = &dwc->hwparams;
+
+	parms->hwparams0 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS0);
+	parms->hwparams1 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS1);
+	parms->hwparams2 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS2);
+	parms->hwparams3 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS3);
+	parms->hwparams4 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS4);
+	parms->hwparams5 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS5);
+	parms->hwparams6 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS6);
+	parms->hwparams7 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS7);
+	parms->hwparams8 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS8);
+}
+
 /**
  * dwc3_core_init - Low-level initialization of DWC3 Core
  * @dwc: Pointer to our controller context structure
@@ -283,6 +298,8 @@ static int __devinit dwc3_core_init(struct dwc3 *dwc)
 		goto err1;
 	}
 
+	dwc3_cache_hwparams(dwc);
+
 	return 0;
 
 err1: