linux-kernel - Re: [PATCH 1/3] dt-bindings: net: mx93: add enet_clk

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Date: Mon, 22 Apr 2024 10:58:14 +0200
From: Sascha Hauer <s.hauer@...gutronix.de>
To: Steffen Trumtrar <s.trumtrar@...gutronix.de>
Cc: "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 <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Clark Wang <xiaoning.wang@....com>, Linux Team <linux-imx@....com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Jose Abreu <joabreu@...opsys.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH 1/3] dt-bindings: net: mx93: add enet_clk_sel binding

On Mon, Apr 22, 2024 at 10:46:17AM +0200, Steffen Trumtrar wrote:
> When the eQOS on the i.MX93 is used in RMII mode, the TX_CLK must be set
> to output mode. To do this, the ENET_CLK_SEL register must be accessed.
> This register is located in a GPR register space.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
> ---
>  Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
> index 4c01cae7c93a7..1d1c8b90da871 100644
> --- a/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
> +++ b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
> @@ -56,6 +56,16 @@ properties:
>          - tx
>          - mem
>  
> +  enet_clk_sel:

Krzysztof will likely write the same in a moment, but anyway:

Please no underscores in property names, see
https://docs.kernel.org/devicetree/bindings/dts-coding-style.html

Sascha

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