Commit cf5abb01 authored by Adam Ford's avatar Adam Ford Committed by Shawn Guo
Browse files

arm64: dts imx8mn: Remove non-existent USB OTG2 



According to the i.MX8MN TRM, there is only one OTG port.  The
address for OTG2 is reserved on Nano.

This patch removes the non-existent OTG2, usbphynop2, and the usbmisc2
nodes.

Fixes: 6c3debcb ("arm64: dts: freescale: Add i.MX8MN dtsi support")
Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 587258ed

arch/arm64/boot/dts/freescale/imx8mn.dtsi

+0 −30
Original line number Diff line number Diff line
@@ -790,28 +790,6 @@ 
				#index-cells = <1>;

				reg = <0x32e40200 0x200>;

			};



			usbotg2: usb@32e50000 {

				compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb";

				reg = <0x32e50000 0x200>;

				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>;

				clock-names = "usb1_ctrl_root_clk";

				assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>,

						  <&clk IMX8MN_CLK_USB_CORE_REF>;

				assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>,

							 <&clk IMX8MN_SYS_PLL1_100M>;

				fsl,usbphy = <&usbphynop2>;

				fsl,usbmisc = <&usbmisc2 0>;

				status = "disabled";

			};



			usbmisc2: usbmisc@32e50200 {

				compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc";

				#index-cells = <1>;

				reg = <0x32e50200 0x200>;

			};



		};



		dma_apbh: dma-controller@33000000 {
@@ -876,12 +854,4 @@ 
		assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>;

		clock-names = "main_clk";

	};



	usbphynop2: usbphynop2 {

		compatible = "usb-nop-xceiv";

		clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;

		assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;

		assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>;

		clock-names = "main_clk";

	};

};

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