Commit 02f8eb40 authored by Peter Chen's avatar Peter Chen Committed by Shawn Guo
Browse files

ARM: dts: imx7s: Add power domain for imx7d HSIC 



Otherwise, the system will hang if USB driver try to access
portsc register.

Cc: André Draszik <git@andred.net>
Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 7d00c4fb

arch/arm/boot/dts/imx7s.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -658,6 +658,12 @@ 
						reg = <1>;

						power-supply = <&reg_1p0d>;

					};



					pgc_hsic_phy: power-domain@2 {

						#power-domain-cells = <0>;

						reg = <2>;

						power-supply = <&reg_1p2>;

					};

				};

			};

		};
@@ -1101,6 +1107,7 @@ 
				compatible = "fsl,imx7d-usb", "fsl,imx27-usb";

				reg = <0x30b30000 0x200>;

				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;

				power-domains = <&pgc_hsic_phy>;

				clocks = <&clks IMX7D_USB_CTRL_CLK>;

				fsl,usbphy = <&usbphynop3>;

				fsl,usbmisc = <&usbmisc3 0>;