Commit 290918c7 authored by Alexander Stein's avatar Alexander Stein Committed by Greg Kroah-Hartman
Browse files

arm64: dts: imx8mp: Add memory for USB3 glue layer to usb3 nodes 



The USB3 glue layer has 2 areas in the register set, see RM Rev.1
section 11.2.5.2.1 GLUE_usb3 memory map:
* USB3 control/status
* PHY control/status

Provide the memory area to the usb3 nodes for accessing the features
in the USB3 control area.

Reviewed-by: default avatarLi Jun <jun.li@nxp.com>
Signed-off-by: default avatarAlexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20220218152707.2198357-5-alexander.stein@ew.tq-group.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9d521071

arch/arm64/boot/dts/freescale/imx8mp.dtsi

+4 −2
Original line number Diff line number Diff line
@@ -921,7 +921,8 @@ 


		usb3_0: usb@32f10100 {

			compatible = "fsl,imx8mp-dwc3";

			reg = <0x32f10100 0x8>;

			reg = <0x32f10100 0x8>,

			      <0x381f0000 0x20>;

			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,

				 <&clk IMX8MP_CLK_USB_ROOT>;

			clock-names = "hsio", "suspend";
@@ -962,7 +963,8 @@ 


		usb3_1: usb@32f10108 {

			compatible = "fsl,imx8mp-dwc3";

			reg = <0x32f10108 0x8>;

			reg = <0x32f10108 0x8>,

			      <0x382f0000 0x20>;

			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,

				 <&clk IMX8MP_CLK_USB_ROOT>;

			clock-names = "hsio", "suspend";