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Subject[PATCH v3 6/6] USB: MUSB: OMAP: get PHY by phandle for dt boot
Date
The OMAP glue has been modified to get PHY by phandle for dt boot.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
There were some comments w.r.t this patch for returning EPROBE_DEFER if
not able to get the phy, in my previous version.
Currently we can't have that because the gadget driver doesn't do a
EPROBE_DEFER. We have a separate activity planned for making gadget driver
also do EPROBE_DEFER for 3.10.
drivers/usb/musb/omap2430.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index be6d259..08814d2 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -345,7 +345,12 @@ static int omap2430_musb_init(struct musb *musb)
* up through ULPI. TWL4030-family PMICs include one,
* which needs a driver, drivers aren't always needed.
*/
- musb->xceiv = devm_usb_get_phy_dev(dev, 0);
+ if (dev->parent->of_node)
+ musb->xceiv = devm_usb_get_phy_by_phandle(dev->parent,
+ "usb-phy", 0);
+ else
+ musb->xceiv = devm_usb_get_phy_dev(dev, 0);
+
if (IS_ERR_OR_NULL(musb->xceiv)) {
pr_err("HS USB OTG: no transceiver configured\n");
return -ENODEV;
--
1.7.9.5


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