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X-CSE-ConnectionGUID: i/OwzfYTQjaeepaMU2SEOw== X-CSE-MsgGUID: TgUegrZ6QwiHS6PGOv+wZw== X-IronPort-AV: E=Sophos;i="6.21,150,1763449200"; d="scan'208";a="49867330" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Dec 2025 05:32:14 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex1.mchp-main.com (10.10.87.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.29; Mon, 15 Dec 2025 05:32:07 -0700 Received: from [10.159.245.205] (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 15 Dec 2025 05:32:04 -0700 Message-ID: <173412c8-c2fb-4c38-8de7-5b1c2eebdbf9@microchip.com> Date: Mon, 15 Dec 2025 13:32:03 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] arm64: dts: microchip: add LAN969x support To: Robert Marko , Conor Dooley CC: , , , , , , , , , , , , , , , References: <20251203122313.1287950-1-robert.marko@sartura.hr> <20251203122313.1287950-4-robert.marko@sartura.hr> <20251203-splendor-cubbyhole-eda2d6982b46@spud> From: Nicolas Ferre Content-Language: en-US, fr Organization: microchip In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251215_043216_675255_7ADB37A9 X-CRM114-Status: GOOD ( 13.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Robert, On 15/12/2025 at 12:36, Robert Marko wrote: > On Wed, Dec 3, 2025 at 8:21 PM Conor Dooley wrote: >> >> On Wed, Dec 03, 2025 at 01:21:32PM +0100, Robert Marko wrote: >>> Add support for Microchip LAN969x switch SoC, including the EV23X71A >>> EVB board. >>> >>> Signed-off-by: Robert Marko >>> --- >>> arch/arm64/boot/dts/microchip/Makefile | 2 + >>> .../boot/dts/microchip/lan9696-ev23x71a.dts | 761 ++++++++++++++++++ >> >>> arch/arm64/boot/dts/microchip/lan969x.dtsi | 482 +++++++++++ >> >> The majority of devices in this file are missing soc-specific >> compatibles. > > Hi, > I missed this before. > > The majority of the devices are simply reused from the AT91 series, so > I thought it was not required to > update all of the bindings to add the LAN9691 compatible. > > If that is required, I will do so in v2. Well, history told us it was better (in addition to be required by DT best practices). Indeed, even if the same IP block is used, sometimes integration subtleties pay game with us and a dedicated compatible string saves us. Regards, Nicolas