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Date: Wed, 4 Dec 2013 09:56:19 +0800 From: Chris Ruehl <chris.ruehl@...ys.com.hk> To: peter.chen@...escale.com Cc: gregkh@...uxfoundation.org, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, Chris Ruehl <chris.ruehl@...ys.com.hk> Subject: [PATCH 3/3 v5] usb: chipidea: put hw_phymode_configure before ci_usb_phy_init 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@...ys.com.hk> Acked-by: Peter Chen <peter.chen@...escale.com> --- drivers/usb/chipidea/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 2834801..43897dd 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -564,6 +564,8 @@ 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); @@ -581,8 +583,6 @@ 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) { -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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