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Message-ID: <54D0B712.5020309@cogentembedded.com>
Date: Tue, 03 Feb 2015 14:54:58 +0300
From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>,
stern@...land.harvard.edu
CC: gregkh@...uxfoundation.org, lars@...afoo.de,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org
Subject: Re: [PATCH_V4 1/3] dt: usb: jz4740: Add DT binding document for OHCI
Hello.
On 2/3/2015 1:17 PM, Zubair Lutfullah Kakakhel wrote:
> From: Paul Burton <paul.burton@...tec.com>
> Add the binding documentation for the JZ4740 OHCI controller.
> Signed-off-by: Paul Burton <paul.burton@...tec.com>
> Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
[...]
> diff --git a/Documentation/devicetree/bindings/usb/ingenic,jz4740-ohci.txt b/Documentation/devicetree/bindings/usb/ingenic,jz4740-ohci.txt
> new file mode 100644
> index 0000000..29c1934
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/usb/ingenic,jz4740-ohci.txt
> @@ -0,0 +1,21 @@
> +Ingenic JZ4740 SoC OHCI controller binding
> +
> +The Ingenic JZ4740 SoC includes an OHCI compliant USB host controller
> +interface for use with USB 1.1 devices.
> +
> +Required properties:
> + - compatible: Should be "ingenic,jz4740-ohci"
> + - reg: Should contain the address & size of the OHCI controller registers.
> + - interrupts: Should specify the interrupt line number
> +
> +Example for jz4740:
> +
> +/ {
> + ohci: jz4780-ohci@...34a0000 {
The name should be "usb@...a0000", according to the ePAPR standard.
[...]
WBR, Sergei
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