From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A408CA0EDC for ; Mon, 11 Sep 2023 21:05:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234758AbjIKUtF (ORCPT ); Mon, 11 Sep 2023 16:49:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241171AbjIKPDa (ORCPT ); Mon, 11 Sep 2023 11:03:30 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 346BF1B9; Mon, 11 Sep 2023 08:03:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1694444606; x=1725980606; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=oNtoBDcZl0l4n/LZPVWvVpTFsIxqriN3BWtNMonwvjI=; b=lOLdScc3ANg6UIKNJejs2vuRRWg8E537Bqle61Gz25zNPqXJTItAanQ5 YaGSqI26JDmABIlkYyiyAMWknTfSOd0qDubkc6ItyJBefYXplUijIpfo3 05NTYgASGrOA451mgLAxbTl3f+H9sZmqtMaBPRgqFoD946J6iesOk+cnq E489JIpC44FBTHIJqHWPV/BNGLKPthMjthKIFVR51Dm6lO+0pgwvByDbJ a2S3IHKy9F2VrQ52efP/zfOioKAeF67PvMCIp0XonfeV2nevCG70UkSPv ov2vgMUWDagftxRh8fK/vdNAX8xkYMxehqqNKN+kPvAemtMvxyLR+U+eO Q==; X-CSE-ConnectionGUID: Vw3n3ru6S2K4artdADjP1Q== X-CSE-MsgGUID: wiE4NC9IQ4yAzNDyPZXNQg== X-ThreatScanner-Verdict: Negative X-IronPort-AV: E=Sophos;i="6.02,244,1688454000"; d="scan'208";a="4012446" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 11 Sep 2023 08:03:24 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Mon, 11 Sep 2023 08:03:24 -0700 Received: from [10.159.245.205] (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Mon, 11 Sep 2023 08:03:21 -0700 Message-ID: Date: Mon, 11 Sep 2023 17:03:07 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH 1/2] dt-bindings: ARM: at91: Document Microchip SAMA5D29 Curiosity Content-Language: en-US, fr-FR To: Conor Dooley , Mihai Sain CC: , , , , , , , , , , , References: <20230801111151.6546-1-mihai.sain@microchip.com> <20230801-unbalance-baguette-cd0d4e7e0107@spud> From: Nicolas Ferre Organization: microchip In-Reply-To: <20230801-unbalance-baguette-cd0d4e7e0107@spud> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 01/08/2023 at 17:35, Conor Dooley wrote: >> diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> index dfb8fd089197..89d75fbb1de4 100644 >> --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> @@ -79,6 +79,13 @@ properties: >> - const: atmel,sama5d2 >> - const: atmel,sama5 >> >> + - description: Microchip SAMA5D29 Curiosity >> + items: >> + - const: microchip,sama5d29-curiosity >> + - const: atmel,sama5d29 >> + - const: atmel,sama5d2 >> + - const: atmel,sama5 > What is the benefit of adding the two familial compatibles? Is there > software that actually uses these? "atmel,sama5d2" is used by arch/arm/mach-at91/sama5.c file "atmel,sama5" is used by drivers/soc/atmel/soc.c file, so yes they are needed to instantiate a sama5d29 SoC. Best regards, Nicolas