linux-kernel - Re: [PATCH v3] mips: dts: ralink: mt7621: add cell count properties to usb

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Message-ID: <Ze8BbC5i94jbote1@alpha.franken.de>
Date: Mon, 11 Mar 2024 14:04:44 +0100
From: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: Justin Swartz <justin.swartz@...ingedge.co.za>
Cc: Arınç ÜNAL <arinc.unal@...nc9.com>,
	Sergio Paracuellos <sergio.paracuellos@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v3] mips: dts: ralink: mt7621: add cell count properties
 to usb

On Fri, Mar 08, 2024 at 06:11:30PM +0200, Justin Swartz wrote:
> Add default #address-cells and #size-cells properties to the
> usb node, which should be suitable for hubs and devices without
> explicitly declared interface nodes, as:
> 
>    "#address-cells":
>      description: should be 1 for hub nodes with device nodes,
>        should be 2 for device nodes with interface nodes.
>      enum: [1, 2]
> 
>    "#size-cells":
>      const: 0
> 
> -- from Documentation/devicetree/bindings/usb/usb-device.yaml
> 
> Acked-by: Sergio Paracuellos <sergio.paracuellos@...il.com>
> Signed-off-by: Justin Swartz <justin.swartz@...ingedge.co.za>
> ---
> v2 -> v3: Patch revision commentary removed from commit message
>           as instructed by Sergio Paracuellos.
> 
> v1 -> v2: Reorder the properties according to
>           Documentation/devicetree/bindings/dts-coding-style.rst
> 
>  arch/mips/boot/dts/ralink/mt7621.dtsi | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi
> index 02e1f2491..6e95e6f19 100644
> --- a/arch/mips/boot/dts/ralink/mt7621.dtsi
> +++ b/arch/mips/boot/dts/ralink/mt7621.dtsi
> @@ -307,6 +307,9 @@ usb: usb@...c0000 {
>  		       0x1e1d0700 0x0100>;
>  		reg-names = "mac", "ippc";
>  
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
>  		clocks = <&sysc MT7621_CLK_XTAL>;
>  		clock-names = "sys_ck";
>  
> -- 

applied to mips-next.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]