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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Krzysztof Kozlowski <krzk@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Anson Huang <Anson.Huang@nxp.com>,
	Andreas Kemnade <andreas@kemnade.info>,
	Stefan Riedmueller <s.riedmueller@phytec.de>,
	Robert Jones <rjones@gateworks.com>, Li Yang <leoyang.li@nxp.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 08/12] ARM: dts: imx6dl-pico: fix board compatibles
Date: Thu, 1 Oct 2020 09:22:03 +0200	[thread overview]
Message-ID: <0a0afea6-8cbb-3e89-5a4f-89660c942ca3@pengutronix.de> (raw)
In-Reply-To: <20200930190143.27032-9-krzk@kernel.org>

Hello Krzysztof,

On 9/30/20 9:01 PM, Krzysztof Kozlowski wrote:
> There are four flavors of TechNexion PICO-IMX6 boards.  They have their
> own DTSes, even though in Dwarf, Nymph and Pi are exactly the same.
> They also have their own bindings so adjust the compatibles to match the
> bindings.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> 
> ---
> 
> Changes since v1:
> 1. None
> ---
>  arch/arm/boot/dts/imx6dl-pico-dwarf.dts  | 2 +-
>  arch/arm/boot/dts/imx6dl-pico-hobbit.dts | 2 +-
>  arch/arm/boot/dts/imx6dl-pico-nymph.dts  | 2 +-
>  arch/arm/boot/dts/imx6dl-pico-pi.dts     | 2 +-
>  4 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/imx6dl-pico-dwarf.dts b/arch/arm/boot/dts/imx6dl-pico-dwarf.dts
> index 659a8e8714ea..d85b15a8c127 100644
> --- a/arch/arm/boot/dts/imx6dl-pico-dwarf.dts
> +++ b/arch/arm/boot/dts/imx6dl-pico-dwarf.dts
> @@ -13,5 +13,5 @@
>  
>  / {
>  	model = "TechNexion PICO-IMX6 DualLite/Solo Board and Dwarf baseboard";
> -	compatible = "technexion,imx6dl-pico", "fsl,imx6dl";
> +	compatible = "technexion,imx6dl-pico-dwarf", "fsl,imx6dl";

Could you change this to have all three compatibles ("technexion,imx6dl-pico-dwarf", "technexion,imx6dl-pico",
"fsl,imx6dl") and likewise for the other files? 
That way other firmware that reuses the Linux device tree files and match against the SoM compatible
continues to work after update.

>  };
> diff --git a/arch/arm/boot/dts/imx6dl-pico-hobbit.dts b/arch/arm/boot/dts/imx6dl-pico-hobbit.dts
> index d7403c5c4337..08fedcbcc91b 100644
> --- a/arch/arm/boot/dts/imx6dl-pico-hobbit.dts
> +++ b/arch/arm/boot/dts/imx6dl-pico-hobbit.dts
> @@ -13,5 +13,5 @@
>  
>  / {
>  	model = "TechNexion PICO-IMX6 DualLite/Solo Board and Hobbit baseboard";
> -	compatible = "technexion,imx6dl-pico", "fsl,imx6dl";
> +	compatible = "technexion,imx6dl-pico-hobbit", "fsl,imx6dl";
>  };
> diff --git a/arch/arm/boot/dts/imx6dl-pico-nymph.dts b/arch/arm/boot/dts/imx6dl-pico-nymph.dts
> index b282dbf953aa..32ccfc5d41ce 100644
> --- a/arch/arm/boot/dts/imx6dl-pico-nymph.dts
> +++ b/arch/arm/boot/dts/imx6dl-pico-nymph.dts
> @@ -13,5 +13,5 @@
>  
>  / {
>  	model = "TechNexion PICO-IMX6 DualLite/Solo Board and Nymph baseboard";
> -	compatible = "technexion,imx6dl-pico", "fsl,imx6dl";
> +	compatible = "technexion,imx6dl-pico-nymph", "fsl,imx6dl";
>  };
> diff --git a/arch/arm/boot/dts/imx6dl-pico-pi.dts b/arch/arm/boot/dts/imx6dl-pico-pi.dts
> index b7b1c07f96f3..4590e8ad9a91 100644
> --- a/arch/arm/boot/dts/imx6dl-pico-pi.dts
> +++ b/arch/arm/boot/dts/imx6dl-pico-pi.dts
> @@ -13,5 +13,5 @@
>  
>  / {
>  	model = "TechNexion PICO-IMX6 DualLite/Solo Board and PI baseboard";
> -	compatible = "technexion,imx6dl-pico", "fsl,imx6dl";
> +	compatible = "technexion,imx6dl-pico-pi", "fsl,imx6dl";
>  };
> 

-- 
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  reply	other threads:[~2020-10-01  7:22 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30 19:01 [PATCH v2 00/12] ARM: dts: imx: Board compatibles cleanup Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 01/12] dt-bindings: vendor-prefixes: add MicroSys Krzysztof Kozlowski
2020-10-06 17:36   ` Rob Herring
2020-09-30 19:01 ` [PATCH v2 02/12] dt-bindings: vendor-prefixes: add Revotics Krzysztof Kozlowski
2020-10-06 17:36   ` Rob Herring
2020-09-30 19:01 ` [PATCH v2 03/12] dt-bindings: arm: fsl: document i.MX25 and i.MX27 boards Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 04/12] dt-bindings: arm: fsl: document i.MX51 boards Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 05/12] dt-bindings: arm: fsl: document i.MX53 boards Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 06/12] dt-bindings: arm: fsl: document VF boards Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 07/12] dt-bindings: arm: fsl: document i.MX6DL boards Krzysztof Kozlowski
2020-09-30 19:01 ` [PATCH v2 08/12] ARM: dts: imx6dl-pico: fix board compatibles Krzysztof Kozlowski
2020-10-01  7:22   ` Ahmad Fatoum [this message]
2020-10-01  7:32     ` Krzysztof Kozlowski
2020-10-01 10:19       ` Ahmad Fatoum
2020-10-01 10:37         ` Krzysztof Kozlowski
2020-10-02  7:41           ` Ahmad Fatoum
2020-10-02  8:20             ` Krzysztof Kozlowski
2020-10-02  8:34               ` Ahmad Fatoum
2020-10-02  8:41               ` Marco Felsch
2020-10-02 10:36                 ` Krzysztof Kozlowski
2020-10-05 11:39                 ` Fabio Estevam
2020-09-30 19:01 ` [PATCH v2 09/12] dt-bindings: vendor-prefixes: add ABB Krzysztof Kozlowski
2020-10-01  3:49   ` Heiko Schocher
2020-10-06 17:38   ` Rob Herring
2020-09-30 19:01 ` [PATCH v2 10/12] dt-bindings: arm: fsl: document i.MX6DL Aristainetos boards Krzysztof Kozlowski
2020-10-01  3:50   ` Heiko Schocher
2020-10-06 17:38   ` Rob Herring
2020-09-30 19:01 ` [PATCH v2 11/12] ARM: dts: imx6dl: add compatibles for " Krzysztof Kozlowski
2020-10-01  3:51   ` Heiko Schocher
2020-09-30 19:01 ` [PATCH v2 12/12] dt-bindings: arm: fsl: document i.MX6Q boards Krzysztof Kozlowski
2020-09-30 19:04   ` Krzysztof Kozlowski
2020-10-30  6:51 ` [PATCH v2 00/12] ARM: dts: imx: Board compatibles cleanup Shawn Guo

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