ARM: dts: axp22x.dtsi: Add usb_power_supply node

Add a node describing the (optional) usbpower-supply of the
axp221 / axp223 pmic.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi
index 0cfec50..0401787 100644 (file)
--- a/arch/arm/boot/dts/axp22x.dtsi
+++ b/arch/arm/boot/dts/axp22x.dtsi
@@ -142,4 +142,9 @@
                        regulator-name = "rtc_ldo";
                };
        };
+
+       usb_power_supply: usb_power_supply {
+               compatible = "x-powers,axp221-usb-power-supply";
+               status = "disabled";
+       };
 };