linux-kernel - Re: [PATCH v4 1/1] dt-bindings: net: convert qca,qca7000.txt yaml format

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Message-ID: <c4864e76-cec3-4794-825d-cc9ccbf92e43@lunn.ch>
Date: Tue, 17 Jun 2025 18:52:58 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Fabio Estevam <festevam@...il.com>
Cc: Frank Li <Frank.Li@....com>, Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Stefan Wahren <wahrenst@....net>,
	"open list:NETWORKING DRIVERS" <netdev@...r.kernel.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>, imx@...ts.linux.dev
Subject: Re: [PATCH v4 1/1] dt-bindings: net: convert qca,qca7000.txt yaml
 format

On Tue, Jun 17, 2025 at 01:09:21PM -0300, Fabio Estevam wrote:
> On Mon, Jun 16, 2025 at 3:48 PM Frank Li <Frank.Li@....com> wrote:
> 
> > +examples:
> > +  - |
> > +    spi {
> > +        #address-cells = <1>;
> > +        #size-cells = <0>;
> > +
> > +        ethernet@0 {
> > +            compatible = "qca,qca7000";
> > +            reg = <0x0>;
> > +            interrupt-parent = <&gpio3>;      /* GPIO Bank 3 */
> > +            interrupts = <25 0x1>;            /* Index: 25, rising edge */
> > +            spi-cpha;                         /* SPI mode: CPHA=1 */
> > +            spi-cpol;                         /* SPI mode: CPOL=1 */
> > +            spi-max-frequency = <8000000>;    /* freq: 8 MHz */
> 
> All of these comments are obvious and don't bring any new information.
> 
> I recommend dropping all of them.

I would also suggest replacing 0x1 with IRQ_TYPE_EDGE_RISING.

  Andrew