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a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708070169; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=26ksJFAWWRpQQPf57QDNWBsPe/lqnzGwrsfLlcE3f3Q=; b=U9dXKhdLVJrXkAZSU0XGKcs/1iiRaqtUUNgRBWi67R5YyOZj6nR5SUO4EpThVqLHP/utZZ zTQE0BP+2P5NsqlT/AEFNtmzyuhs7xTUcl3DuZkXaSXpkmzBOAM6AEp5fcFVdHqkYjTXTz Slyay/s82umoccv6ddA5deZ2ttgOAlxBXGSsablidYrcTd6jrS8kQ8mluRShMrRs2mceDw JttjJn4H/Ssk62qOZIvEw0HPmnqtCM9ePjAYw7fj/bxiD5jwelEWepjiOCmZDMMUG0AgMt gfwQmKhM2nE1hDTO1nHwFSTMU6O5qow35z8eOsrxCDUFDZbNlpmA8mMfjUMlCA== Date: Fri, 16 Feb 2024 08:56:09 +0100 From: Alexandre Belloni To: Mihai.Sain@microchip.com Cc: conor@kernel.org, claudiu.beznea@tuxon.dev, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, Nicolas.Ferre@microchip.com, andre.przywara@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Cristian.Birsan@microchip.com Subject: Re: [PATCH v3 2/3] ARM: dts: microchip: sama7g5: Add flexcom 10 node Message-ID: <20240216075609e58aeee4@mail.local> References: <20240215091524.14732-1-mihai.sain@microchip.com> <20240215091524.14732-3-mihai.sain@microchip.com> <20240215-lustily-flick-69cb48b123c3@spud> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-GND-Sasl: alexandre.belloni@bootlin.com On 16/02/2024 06:58:10+0000, Mihai.Sain@microchip.com wrote: > > diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi > > index 269e0a3ca269..c030b318985a 100644 > > --- a/arch/arm/boot/dts/microchip/sama7g5.dtsi > > +++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi > > @@ -958,6 +958,30 @@ i2c9: i2c@600 { > > }; > > }; > > > > + flx10: flexcom@e2820000 { > > + compatible = "atmel,sama5d2-flexcom"; > > My comment here was ignored: > https://lore.kernel.org/all/20240214-robe-pregnancy-a1b056c9fe14@spud/ > > The SAMA7G5 has the same flexcom controller as SAMA5D2 MPU. > Still, it needs its own compatible plus a fallback to atmel,sama5d2-flexcom > https://github.com/torvalds/linux/blob/master/drivers/mfd/atmel-flexcom.c#L83 > https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/mfd/atmel-flexcom.txt#L8 -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com