diff options
| author | Martin Chi <mchi@nvidia.com> | 2014-02-26 09:34:43 +0800 |
|---|---|---|
| committer | Martin Chi <mchi@nvidia.com> | 2014-02-25 21:14:12 -0800 |
| commit | b56bba4516ee688c30e0f25075a0da73b01ff87a (patch) | |
| tree | 31a8a877a9e85e6e849cea5dcfaa49169efa80c8 /arch | |
| parent | 34146c5698ba0cf378b0c71054b26214807cc525 (diff) | |
usb: hsic: add delay during hsic phy resume
bug 1451863
bug 1438066
Change-Id: Ide69944890380869ebeb37aa423b83b50724c443
Signed-off-by: Martin Chi <mchi@nvidia.com>
Reviewed-on: http://git-master/r/366448
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/tegra11x_usb_phy.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/tegra11x_usb_phy.c b/arch/arm/mach-tegra/tegra11x_usb_phy.c index bce29d06031a..4ce52ca0c6f8 100644 --- a/arch/arm/mach-tegra/tegra11x_usb_phy.c +++ b/arch/arm/mach-tegra/tegra11x_usb_phy.c @@ -1623,6 +1623,13 @@ static void uhsic_phy_restore_end(struct tegra_usb_phy *phy) phy->ctrlr_suspended = false; } + if (irq_disabled) { + local_irq_restore(flags); + mdelay(25); + local_irq_save(flags); + } else + mdelay(25); + pmc->pmc_ops->disable_pmc_bus_ctrl(pmc, 1); phy->pmc_remote_wakeup = false; |