Messages in this thread Patch in this message | | | From | Adam Ford <> | Subject | [PATCH V2 4/5] arm64: dts: imx8mn: Add power-domain reference in USB controller | Date | Sat, 7 Nov 2020 08:00:24 -0600 |
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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> --- V2: No change
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index c37dee13057a..5e4b6934de40 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -968,6 +968,7 @@ 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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