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| author | Chris Ruehl <chris.ruehl@gtsys.com.hk> | 2014-01-10 13:51:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-13 15:55:19 -0800 |
| commit | cd0b42c2a6d2a74244f0053f8960f5dad5842278 (patch) | |
| tree | bb2cf3eec954dc45f930db827f4f0cdfe1697d9d /drivers/usb | |
| parent | 3b5d3e6845bfe68777d069886b0d1cd5f23b9d58 (diff) | |
| download | op-kernel-dev-cd0b42c2a6d2a74244f0053f8960f5dad5842278.zip op-kernel-dev-cd0b42c2a6d2a74244f0053f8960f5dad5842278.tar.gz | |
usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
hw_phymode_configure configures the PORTSC registers and allow the
following phy_inits to operate on the right parameters. This fix a problem
where the UPLI (ISP1504) could not be detected, because the Viewport was not
available and read the viewport return 0's only.
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/chipidea/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index edeec36..33f22bc 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -559,6 +559,8 @@ static int ci_hdrc_probe(struct platform_device *pdev) return -ENODEV; } + hw_phymode_configure(ci); + ret = ci_usb_phy_init(ci); if (ret) { dev_err(dev, "unable to init phy: %d\n", ret); @@ -576,8 +578,6 @@ static int ci_hdrc_probe(struct platform_device *pdev) ci_get_otg_capable(ci); - hw_phymode_configure(ci); - dr_mode = ci->platdata->dr_mode; /* initialize role(s) before the interrupt is requested */ if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) { |
