diff options
| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2022-02-18 16:27:07 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2022-11-02 14:21:22 +0100 |
| commit | 8a8dc79567775c8066fdf36563d52823ac002e06 (patch) | |
| tree | 6fe98132e6a4ed3a125d1d8e785bb1be2137a053 | |
| parent | 56a699cfa9247e11d6e5d3237f22b74b17ecf4fb (diff) | |
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: Li Jun <jun.li@nxp.com>
Signed-off-by: Alexander 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Upstream-status: Backport [290918c72a2973ffc876d8efb4da304bf7aaea8f]
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index a9727c0a82db..d8bf3cf52693 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -2140,7 +2140,8 @@ 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"; @@ -2182,7 +2183,8 @@ 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"; |