[PATCH 3/3 v3] usb: chipidea: hw_phymode_configure moved before ci_usb_phy_init

[Chris Ruehl]

usb: chipidea: hw_phymode_configure moved 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 detected, because the Viewport was not
available and register reads return 0's only.

Signed-off-by: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx>
Acked-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
 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 2c634c1..50231f6 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -576,6 +576,8 @@ 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);
@@ -593,8 +595,6 @@ 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

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