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Commit 66f7d370 authored by Eugeniy Paltsev's avatar Eugeniy Paltsev Committed by Vineet Gupta
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ARC: [plat-hsdk]: Add reset controller handle to manage USB reset 



DW USB controller on HSDK hangs sometimes after SW reset, so
add reset handle to make possible to reset DW USB controller HW.

Signed-off-by: default avatarEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent ef4c54c3

arch/arc/boot/dts/hsdk.dts

+2 −0
Original line number Diff line number Diff line
@@ -200,6 +200,7 @@ 
			compatible = "snps,hsdk-v1.0-ohci", "generic-ohci";

			reg = <0x60000 0x100>;

			interrupts = <15>;

			resets = <&cgu_rst HSDK_USB_RESET>;

			dma-coherent;

		};
@@ -207,6 +208,7 @@ 
			compatible = "snps,hsdk-v1.0-ehci", "generic-ehci";

			reg = <0x40000 0x100>;

			interrupts = <15>;

			resets = <&cgu_rst HSDK_USB_RESET>;

			dma-coherent;

		};