[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240123225111.1629405-3-sean.anderson@seco.com>
Date: Tue, 23 Jan 2024 17:51:09 -0500
From: Sean Anderson <sean.anderson@...o.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-usb@...r.kernel.org
Cc: Robert Jarzmik <robert.jarzmik@...e.fr>,
Felipe Balbi <balbi@...nel.org>,
Linus Walleij <linus.walleij@...aro.org>,
Jonathan Hunter <jonathanh@...dia.com>,
Mike Looijmans <mike.looijmans@...ic.nl>,
Jules Maselbas <jmaselbas@...ray.eu>,
linux-kernel@...r.kernel.org,
Sean Anderson <sean.anderson@...o.com>
Subject: [PATCH v3 2/4] usb: phy: generic: Get the vbus supply
While support for working with a vbus was added, the regulator was never
actually gotten (despite what was documented). Fix this by actually
getting the supply from the device tree.
Fixes: 7acc9973e3c4 ("usb: phy: generic: add vbus support")
Signed-off-by: Sean Anderson <sean.anderson@...o.com>
---
(no changes since v1)
drivers/usb/phy/phy-generic.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index 9ab50f26db60..16494030209e 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -274,6 +274,13 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop)
return dev_err_probe(dev, PTR_ERR(nop->vbus_draw),
"could not get vbus regulator\n");
+ nop->vbus_draw = devm_regulator_get_exclusive(dev, "vbus");
+ if (PTR_ERR(nop->vbus_draw) == -ENODEV)
+ nop->vbus_draw = NULL;
+ if (IS_ERR(nop->vbus_draw))
+ return dev_err_probe(dev, PTR_ERR(nop->vbus_draw),
+ "could not get vbus regulator\n");
+
nop->dev = dev;
nop->phy.dev = nop->dev;
nop->phy.label = "nop-xceiv";
--
2.35.1.1320.gc452695387.dirty
Powered by blists - more mailing lists