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phy: usbphyc: update xlate with DT binding

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Parameter added for port 1, for example:

&usbh_ehci {
	phys = <&usbphyc_port0>;
	phy-names = "usb";
	vbus-supply = <&vbus_sw>;
	status = "okay";
};

&usbotg_hs {
	pinctrl-names = "default";
	pinctrl-0 = <&usbotg_hs_pins_a>;
	phys = <&usbphyc_port1 0>;
	phy-names = "usb2-phy";
	status = "okay";
};

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-03-29 15:42:10 +01:00 committed by Marek Vasut
parent 6841d83cec
commit 1655f2da84
1 changed files with 10 additions and 9 deletions
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19
drivers/phy/phy-stm32-usbphyc.c
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@ -297,19 +297,20 @@ static int stm32_usbphyc_get_regulator(struct udevice *dev, ofnode node,
static int stm32_usbphyc_of_xlate(struct phy *phy,
struct ofnode_phandle_args *args)
{
if (args->args_count > 1) {
pr_debug("%s: invalid args_count: %d\n", __func__,
args->args_count);
return -EINVAL;
}
if (args->args_count < 1)
return -ENODEV;
if (args->args[0] >= MAX_PHYS)
return -ENODEV;
if (args->args_count)
phy->id = args->args[0];
else
phy->id = 0;
phy->id = args->args[0];
if ((phy->id == 0 && args->args_count != 1) ||
(phy->id == 1 && args->args_count != 2)) {
dev_err(dev, "invalid number of cells for phy port%ld\n",
phy->id);
return -EINVAL;
}
return 0;
}