Messages in this thread Patch in this message | | | From | Adam Ford <> | Subject | [PATCH V3 4/5] arm64: dts: imx8mn: Add power-domain reference in USB controller | Date | Thu, 29 Apr 2021 16:16:23 -0500 |
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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 --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"; }; -- 2.25.1
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