diff mbox series

[V3,4/5] arm64: dts: imx8mn: Add power-domain reference in USB controller

Message ID 20210429211625.1835702-5-aford173@gmail.com (mailing list archive)
State New, archived
Headers show
Series soc: imx8mn: Add gpcv2, USB and GPU | expand

Commit Message

Adam Ford April 29, 2021, 9:16 p.m. UTC 
The USB OTG controller cannot be used until the power-domain is enabled
unless it was started in the bootloader.

Adding the power-domain reference to the OTG node allows the OTG
controller to operate.

Signed-off-by: Adam Ford <aford173@gmail.com>
---
V3:  Rebase on series starting https://lkml.org/lkml/2021/4/29/72
V2:  No change
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 609294329c7b..a2ca25aa8eb6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -1000,6 +1000,7 @@  usbotg1: usb@32e40000 {
 				assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>;
 				fsl,usbphy = <&usbphynop1>;
 				fsl,usbmisc = <&usbmisc1 0>;
+				power-domains = <&pgc_otg1>;
 				status = "disabled";
 			};