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Date: Mon, 16 Oct 2017 11:32:29 +0200
From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Chen-Yu Tsai <wens@csie.org>, Kishon Vijay Abraham I <kishon@ti.com>,
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        Icenowy Zheng <icenowy@aosc.xyz>
Subject: Re: [PATCH 2/6] ARM: sun8i: r40: add USB host port nodes for R40
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On Tue, Oct 10, 2017 at 07:24:28AM +0800, Icenowy Zheng wrote:
> >> +			interrupts =3D <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
> >> +			clocks =3D <&ccu CLK_BUS_OHCI1>,
> >> +				 <&ccu CLK_BUS_EHCI1>,
> >> +				 <&ccu CLK_USB_OHCI1>;
> >> +			resets =3D <&ccu RST_BUS_OHCI1>,
> >> +				 <&ccu RST_BUS_EHCI1>;
> >
> >Why do you need to take the OHCI resources too?
>=20
> AW's strange design -- without OHCI resources taken EHCI
> won't work.

How has this been tested?

Thanks!
Maxime

--=20
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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