From: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
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) {
--
1.7.8
--
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