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authorahcheng <ahcheng@nvidia.com>2012-02-20 20:01:16 +0800
committerSimone Willett <swillett@nvidia.com>2012-04-30 15:17:23 -0700
commit9695a7dd7229acec3f5bdd5fc8dfb6ad1dd5a63d (patch)
tree15a33d1b27e9f177c2ea9ace487e635afc793724 /arch
parent3bcfb01a01faf8ecc3d1d1ca19eee98c33d39a25 (diff)
usb: host: tegra: configure hotplug in usb phy driver
Properly configure USB_PHY_CLK_VALID_INT_ENB. Bug 926787 Change-Id: I9c70ce4e35e5c3b841c6240cbb4ce1c9b9f2a8ff Signed-off-by: ahcheng <ahcheng@nvidia.com> Reviewed-on: http://git-master/r/84800 (cherry picked from commit 2eba70e75f6baa9e76bea309927b9841dd32bb9e) Reviewed-on: http://git-master/r/98798 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-tegra/usb_phy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c
index 13e97142fa7f..c3ce57a95574 100644
--- a/arch/arm/mach-tegra/usb_phy.c
+++ b/arch/arm/mach-tegra/usb_phy.c
@@ -859,7 +859,7 @@ static void utmi_phy_clk_disable(struct tegra_usb_phy *phy)
val |= HOSTPC1_DEVLC_PHCD;
writel(val, base + HOSTPC1_DEVLC);
#endif
- if (phy->instance == 2) {
+ if (phy->hotplug) {
val = readl(base + USB_SUSP_CTRL);
val |= USB_PHY_CLK_VALID_INT_ENB;
writel(val, base + USB_SUSP_CTRL);