From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH 2/2] arm: shmobile: r8a7790: add USB3.0 node to r8a7790.dtsi Date: Thu, 29 May 2014 20:08:30 +0400 Message-ID: <53875B7E.5010104@cogentembedded.com> References: <53871338.8050606@renesas.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <53871338.8050606@renesas.com> Sender: linux-sh-owner@vger.kernel.org To: Yoshihiro Shimoda , Simon Horman , SH-Linux , Rob Herring , pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, "devicetree@vger.kernel.org" Cc: Magnus Damm , "linux-arm-kernel@lists.infradead.org" List-Id: devicetree@vger.kernel.org Hello. On 05/29/2014 03:00 PM, Yoshihiro Shimoda wrote: > Signed-off-by: Yoshihiro Shimoda > --- > arch/arm/boot/dts/r8a7790.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi > index e06c486..e6b04f2 100644 > --- a/arch/arm/boot/dts/r8a7790.dtsi > +++ b/arch/arm/boot/dts/r8a7790.dtsi > @@ -902,4 +902,14 @@ > #size-cells = <0>; > status = "disabled"; > }; > + > + xhci: xhci@ee000000 { The node name should be "usb@ee000000", according to section 2.2.2 of the ePAPR standard [1]: > + compatible = "renesas,xhci-r8a7790"; > + reg = <0 0xee000000 0 0xc00>; > + interrupts = <0 101 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&mstp3_clks R8A7790_CLK_SSUSB>; > + phys = <&usbphy 1 1>; This part is dependent on the generic PHY support in the USB HCD in order to work. > + phy-names = "usb"; > + status = "disabled"; > + }; > }; [1] http://www.power.org/resources/downloads/Power_ePAPR_APPROVED_v1.0.pdf WBR, Sergei