linux-kernel - Re: [Upstream] [PATCH] arm64: dts: freescale: imx8mp-phycore: Add no-eth overlay

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Message-ID: <54fe986d45065f8671208ece87aa51c39fc0c0f9.camel@phytec.de>
Date: Thu, 4 Jul 2024 06:31:39 +0000
From: Teresa Remmet <T.Remmet@...tec.de>
To: Benjamin Hahn <B.Hahn@...tec.de>, "kernel@...gutronix.de"
	<kernel@...gutronix.de>, "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
	"festevam@...il.com" <festevam@...il.com>, "shawnguo@...nel.org"
	<shawnguo@...nel.org>, "conor+dt@...nel.org" <conor+dt@...nel.org>,
	"krzysztof.kozlowski+dt@...aro.org" <krzysztof.kozlowski+dt@...aro.org>,
	"robh+dt@...nel.org" <robh+dt@...nel.org>
CC: "imx@...ts.linux.dev" <imx@...ts.linux.dev>, PHYTEC Upstream
	<upstream@...ts.phytec.de>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [Upstream] [PATCH] arm64: dts: freescale: imx8mp-phycore: Add
 no-eth overlay

Hello Benjamin,

Am Mittwoch, dem 03.07.2024 um 14:35 +0200 schrieb Benjamin Hahn:
> Add a devicetree overlay to disable ethernet for boards where it is
> not
> populated.
> 
> Signed-off-by: Benjamin Hahn <B.Hahn@...tec.de>
> ---
>  arch/arm64/boot/dts/freescale/Makefile               |  2 ++
>  .../boot/dts/freescale/imx8mp-phycore-no-eth.dtso    | 20
> ++++++++++++++++++++
>  2 files changed, 22 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/Makefile
> b/arch/arm64/boot/dts/freescale/Makefile
> index 2cb0212b63c6..16e06e6f055c 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -164,6 +164,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb
> +imx8mp-phyboard-pollux-rdk-no-eth-dtbs += imx8mp-phyboard-pollux-
> rdk.dtb imx8mp-phycore-no-eth.dtbo
> +dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk-no-eth.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso
> b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso
> new file mode 100644
> index 000000000000..2a9fe1d6db9d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-eth.dtso
> @@ -0,0 +1,20 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2024 PHYTEC Messtechnik GmbH
> + * Author: Cem Tenruh <c.tenruh@...tec.de>
> + */
> +
> +/dts-v1/;
> +/plugin/;
> +
> +&{/} {
> +       compatible = "phytec,imx8mp-phycore-som";
> +};

as understood from recent patches of Fabio the compatible should be
removed.

Thanks,
Teresa

> +
> +&ethphy1 {
> +       status = "disabled";
> +};
> +
> +&fec {
> +       status = "disabled";
> +};
> 
> ---
> base-commit: e8f897f4afef0031fe618a8e94127a0934896aba
> change-id: 20240617-bspimx8m-3180-47bed184a854
> 
> Best regards,

-- 
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