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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E9CB2C87FCA for ; Thu, 31 Jul 2025 04:48:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Jb1fDu/NxYsiW8MCZhcq1rI/f0vty/R9aMti12FcqbA=; b=Zf7YnL4s582YdM UKXVTWjX7svKDlXhj8vbUHkawNH0S2yu0dkNIGcH5s9ruJ5GJ6YvrsijESkLkgd6oWsP/rKn25lyI 62yAgBMr5ZpiKyOrt2DtbDB4y0018jwftCcaPMpMlomQZdgItt8t7l4/U7W8gb2w3FO7de0xowZo8 esZ+DEcR3WwWtw083bvAroyJOTg5FsVtuRhLoDUZtA0n1ljkUiqqAbtHk34fwV7LfPYM003IoSHJE jGTuPI7fEhgVXotCVuxh0PUrx0Yqv+6HKxTZMn0gdh2hyquOZ5hvrN+WMgdiYn/tqmvG8x92l9ysJ UmwEop1kRGPWnljkMpbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uhLDT-00000002tsZ-2aoV; Thu, 31 Jul 2025 04:48:31 +0000 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uhLDR-00000002ts7-0osQ for linux-phy@lists.infradead.org; Thu, 31 Jul 2025 04:48:30 +0000 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-45634205adaso1859555e9.2 for ; Wed, 30 Jul 2025 21:48:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1753937307; x=1754542107; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=b+OrFG1RW/4OrT91GMBpoWi+WkQwdsqdJLp/SCREI/0=; b=P7CzbnRzCL20aGsRAFKhJ3Gzj8ZlukyuGSixL/AkjtLp+39k91iVMDnkYTyJTpG30O nFiDhrV9grY0ZMi5tUeMyk7LeGP4MFF22NEwNBcYpM8nsoaahoZYe/iOQWZqhcRIFPwi 6+G7g9k+0RP+Av0Vhd/xeFnxJYHEeyAlkT81OSjCqD/TETu38/K63gsBMtIQJLgMgbKL zdBmSEHoRxVzRjVYeSPJB4up0Udw6/OlrOHZjVvgpML1OU8LD6Aam8/W2NipjS2TmAN9 Biivmopepu8RfnMvqXKQEhKjtnyJDOJ4ihLA5WAUqepiGoHGuEn6D7OXcNVkk72bRiBG WzjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753937307; x=1754542107; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=b+OrFG1RW/4OrT91GMBpoWi+WkQwdsqdJLp/SCREI/0=; b=GV+q8y7FofAhFs8+Q2gD8+c5Y4rZBz4pPYocyEc5raUAzCIRR4TlxGH1u7QtZ9oB7o q7qGVi4VwgyBlm62SBrRsFbMFFYy8gy/LbX5/uQaiDvM8L326YGRCdJRvbbxSRUi8lAU q31lk++wpI0nuwphCFqUUKYsW6H3oLIdzAksAmx65htQnThaW1MVu8+MoJDqL/XjsO7V 23fW4EMPkTxi83LXU4Jvh0ZFksu67sJ+SiN05itYx2uvzPUsEiLAx4vPNEiYB7/6YJFz TXSp/cE/lH5cKlEcSazNELJVeEFJ7KvBNkLyLoDsPfrvycHLfFmIaIpTTNqgd1A+eEJ6 RLfQ== X-Forwarded-Encrypted: i=1; AJvYcCWUjloNq/zINyeU5l6Owj2Wi5GG0YuA03FGLtYSsuBCUYfuKqadz0b1uzMjbj77YN3MnrS72TZ9kh8=@lists.infradead.org X-Gm-Message-State: AOJu0Yx2obN/LNVPfzl5x8B87ZtiYak8KqzGy9FAI9VMPgA9oNCPMX/3 Hny2blJQbVCKgU59YE7yxCuqXS8X16lDH+qX1WgUkCwE8xfBIUSwF7Gb X-Gm-Gg: ASbGncufoi2183oiazdc5OUz61bCJPW5wycxHm11sXH141u5s4ruDAE77XwogYEQjGS SfGzErN7A+9y4qgY+UyP1wLM1LzxCsWBwOrxRbGCovTHtJT1T058VsQZhAZg4G2V4P0/kWl7LAN 0XhebmmlYd6CFAGsjp4d4lBdnMR88uy5Nn7FJ98BnfDxwnH4B2gMAx34UlC+NzspcoC6yIlVtbh zo0T7JKVIk7jPgd3jJvv7SWzqjParr1qjd6qwaaRDsL1RwhWJ1vdFDixfKNx/pDbjNYwAzTDJP9 B3lfDa95f0//BFY4ZfukVAEPOjWKhCJu80TudoIskvdca9NWBAPLrPHrbAZV40CbYVl0JPHNqFF aj2+pdLuJo859kRlwf4+kSlVRByUBpZg= X-Google-Smtp-Source: AGHT+IFCKD8iIuL/MkTHk1LNw7dIB6eXL268mG1FZ3NC7vk5GOS2xCLYOJP6CKbFGwLGoLV6x8T+EQ== X-Received: by 2002:a05:600c:45cc:b0:456:2dc1:a603 with SMTP id 5b1f17b1804b1-4589eeb25cbmr7156195e9.5.1753937306889; Wed, 30 Jul 2025 21:48:26 -0700 (PDT) Received: from legfed1 ([2a00:79c0:60f:e800:22ea:3d6a:5919:85f8]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-458953cff16sm49305285e9.19.2025.07.30.21.48.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Jul 2025 21:48:26 -0700 (PDT) Date: Thu, 31 Jul 2025 06:48:24 +0200 From: Dimitri Fedrau To: Krzysztof Kozlowski Cc: Dimitri Fedrau , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: phy: add support for NXPs TJA1145 CAN transceiver Message-ID: <20250731044824.GA3815@legfed1> References: <20250728-tja1145-support-v1-0-ebd8494d545c@liebherr.com> <20250728-tja1145-support-v1-1-ebd8494d545c@liebherr.com> <20250730-aromatic-optimistic-hyena-f1db1a@kuoka> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250730-aromatic-optimistic-hyena-f1db1a@kuoka> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250730_214829_238060_4F891421 X-CRM114-Status: GOOD ( 24.79 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Hi Krzysztof, Am Wed, Jul 30, 2025 at 09:35:12AM +0200 schrieb Krzysztof Kozlowski: > On Mon, Jul 28, 2025 at 05:39:29PM +0200, Dimitri Fedrau wrote: > > Adding documentation for NXPs TJA1145 CAN transceiver. > > > > Signed-off-by: Dimitri Fedrau > > --- > > .../devicetree/bindings/phy/nxp,tja1145-can.yaml | 79 ++++++++++++++++++++++ > > Why isn't this in can directory with rest of CAN bindings? > The directory contains CAN controller bindings. This is a CAN transceiver binding. And the only CAN transceiver binding I could find so far is this: https://elixir.bootlin.com/linux/v6.16/source/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml The driver uses the generic PHY framework as the driver for the tja1145 does. > > 1 file changed, 79 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml b/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml > > new file mode 100644 > > index 0000000000000000000000000000000000000000..10bf2bce1b35788b3284c42e544a56eda6d79947 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml > > Filename should match compatible. > Ok, will fix this. > > @@ -0,0 +1,79 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/phy/nxp,tja1145-can.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: TJA1145 CAN transceiver > > + > > +maintainers: > > + - Dimitri Fedrau > > + > > +allOf: > > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > > Missing ref to transceiver properties. Look at other CAN bindings. > There is only one transceiver property(max-bitrate) which I don't need because the max-bitrate is known for the device. So why should I add it to the DT ? I'm only aware of CAN controller bindings making use of the transceiver property which I think is because the PHYs they are supporting with this are very simple which need no or little configuration to operate and the max-bitrate property is needed to limit the bitrate. > > + > > +properties: > > + compatible: > > + const: nxp,tja1145 > > + > > + "#phy-cells": > > + const: 0 > > + > > + reg: > > + maxItems: 1 > > reg is the second property, also in "required:" block. > Will fix this. > > + > > + spi-max-frequency: > > + maximum: 4000000 > > + > > + spi-cpha: true > > + > > + spi-cs-setup-delay-ns: > > + minimum: 50 > > + default: 50 > > + > > + spi-cs-hold-delay-ns: > > + minimum: 50 > > + default: 50 > > + > > + spi-cs-inactive-delay-ns: > > + minimum: 250 > > + default: 250 > > + > > + vcc-supply: > > + description: > > + CAN transceiver supply voltage > > + > > + vio-supply: > > + description: > > + Supply voltage for I/O level adaptor > > + > > + vbat-supply: > > + description: > > + Battery supply voltage > > + > > +required: > > + - compatible > > + - "#phy-cells" > > + - reg > > + > > +unevaluatedProperties: false > > + > > +examples: > > + - | > > + spi { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + canphy@0 { > > can-phy if something like this exist. If not, then probably can-transceiver > Will fix this. > > + compatible = "nxp,tja1145"; > > + #phy-cells = <0>; > > + reg = <0>; > > Please follow DTS coding style. > Ok. Best regards, Dimitri Fedrau -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f49.google.com (mail-wm1-f49.google.com [209.85.128.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D07541E51D; Thu, 31 Jul 2025 04:48:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753937310; cv=none; b=EcB0MLXjz55WnfQfVJ+Hra6wkdCu/8g5bAEY/TMHQPhdXpvGy7AQNJDJdovF3sb+HZzQ+vYa+xcq3r5RCw8/773LyXyNNA5MyzDfnrbF8OuTCeTA1dalYP5XtAWtAtuDSm6j/GXDscFB35UVlmWHf3LUA+ccjtwEXHdYQl/wmXE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753937310; c=relaxed/simple; bh=421rybQ166C4QO6pZb2rKtZco472OCS4dzXrKWAj3r8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GXgKIMGlexYnf81zbgUf65L4XwD7SCm6ndg/mzgHx4iRS7CIofY2xyVJDbEQCZTMidKLvERTv9eoEA2eGtfnVJG7FccHrJDYHMbOuWVGkjpNWGT4zZV3ar6+0M+1f6lHmU4JAB5skKxKqaP6VIxtEHeUFsGQUKGPpeIn899D29k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Pe4pY5LF; arc=none smtp.client-ip=209.85.128.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Pe4pY5LF" Received: by mail-wm1-f49.google.com with SMTP id 5b1f17b1804b1-45896cf24ebso5009045e9.1; Wed, 30 Jul 2025 21:48:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1753937307; x=1754542107; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=b+OrFG1RW/4OrT91GMBpoWi+WkQwdsqdJLp/SCREI/0=; b=Pe4pY5LFqvadR50j+qNBmljfkUr5+cxj3GoHe5pqZhzukmWv8XT2jE/uMKQPpK7jQh /x/GTl9dd8kPXlXqGmCNLEfWjukFBWcZKQpFSVbTT6ET2wr6cVX9qys846oVNP7NRwbr sehtLyLsCXiL+Xml8BPG/QXvcr1/1owqwoREF5lC3Pa8b5F5ISrMrMm4apHh9q4W6p3N zPSJVYn70JHzSUHToqCkIaFCch0nDG/MN1c6y1KdL2YYaQKR0kjKIcDDJclC2bIdecQk iWsPrl7AwLc23nzF9zK6ulOJ6DEnSWi7WORNN+CzW7QrfLYGpKFSINQrqSSA/llt0KgJ 1OSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753937307; x=1754542107; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=b+OrFG1RW/4OrT91GMBpoWi+WkQwdsqdJLp/SCREI/0=; b=OZdI6tEBJ2c5hCoWU6a1Rfm2T4xd/e375bWrt3Pg8bBRcKazl9dvyM7FrL37dlLy3+ AQGbtKH1xPI2PCe4dgWr6gMoHx64nmPkJYuq13nOmNxuStukMkVQE8D+UPDLZ5O6FBzD KOO56gApvd7QjdXnOXQriwCcWKA6YQkztCokA8Dlj1qKKr2BZSEgf9BjkERy17UGe+iA z0BUfXsye+uwT7aKv9mKeyqF8ajjnBmj9Zgyw03UsgEoBEN4JsvsuJcXyPTlhqFH4EGN hSokx4QsXM1lLl4mm3KOkEaI7B4tTf8CQovQst/kYokB81pGeiVaDV4uFKiypaXjFiwS +sxw== X-Forwarded-Encrypted: i=1; AJvYcCU4+VoFn0JHrozu0M5WOKIds+1IBdZurCGV3Yi4KaVwDyzp7UGRFFJRW6VFNg757zEpiCX8ugldK0LL@vger.kernel.org, AJvYcCUMIfvB6k5+3COFYarK8S+K06o7fkGkb0MApNs2huJxxRG+fL7422h36RRj7Zn19VWnxSkE5FefCikFP9Nh@vger.kernel.org X-Gm-Message-State: AOJu0YxDFR9R5prYuZ3KcK9q9pv03duTKnHvjGGcWa2Grtczw4DGpJOV bSMVLPu8xfdb5x0Ao7DrXf4ZnZGYn2GI5mtA5fZwl3gyPUu5JI1NZqi4 X-Gm-Gg: ASbGncuZG5YGl7uBj6BYO2YtqdIY0hzKKxNU9FG06iskZVKb1Hf512Y3gHjFfiZvP6O +WF9pcnvm99hahWRtgGfVD+mcB0ZdOJswmkjqbnKyz86+0GZXU5KfKDnzqIqoIeYUKgdrUFkxvc dT8LcSI0ALMjjVAGITX12j/NOTHn+dVH47cBJBRc+btLOMSJGBf2YmAntLmkHsjtJzqvmi+bKgt HlysiotARUrztBsxWEm5oeZRQs0qL7KFK+dv2opeIa/+dbJbbOFCvp88C30ioEmWVXpKfv+FMXd /PXy/PENJySMtV0K4d8aUyRARNooxGVxMKxMazKIJD3t+tHOp/9FHjj5D08Skfjr4VF9HFe5KcS 2FiVW0OyJ0jV11+trIA/9PYKJLRlfBlU= X-Google-Smtp-Source: AGHT+IFCKD8iIuL/MkTHk1LNw7dIB6eXL268mG1FZ3NC7vk5GOS2xCLYOJP6CKbFGwLGoLV6x8T+EQ== X-Received: by 2002:a05:600c:45cc:b0:456:2dc1:a603 with SMTP id 5b1f17b1804b1-4589eeb25cbmr7156195e9.5.1753937306889; Wed, 30 Jul 2025 21:48:26 -0700 (PDT) Received: from legfed1 ([2a00:79c0:60f:e800:22ea:3d6a:5919:85f8]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-458953cff16sm49305285e9.19.2025.07.30.21.48.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Jul 2025 21:48:26 -0700 (PDT) Date: Thu, 31 Jul 2025 06:48:24 +0200 From: Dimitri Fedrau To: Krzysztof Kozlowski Cc: Dimitri Fedrau , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: phy: add support for NXPs TJA1145 CAN transceiver Message-ID: <20250731044824.GA3815@legfed1> References: <20250728-tja1145-support-v1-0-ebd8494d545c@liebherr.com> <20250728-tja1145-support-v1-1-ebd8494d545c@liebherr.com> <20250730-aromatic-optimistic-hyena-f1db1a@kuoka> Precedence: bulk X-Mailing-List: devicetree@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: <20250730-aromatic-optimistic-hyena-f1db1a@kuoka> Hi Krzysztof, Am Wed, Jul 30, 2025 at 09:35:12AM +0200 schrieb Krzysztof Kozlowski: > On Mon, Jul 28, 2025 at 05:39:29PM +0200, Dimitri Fedrau wrote: > > Adding documentation for NXPs TJA1145 CAN transceiver. > > > > Signed-off-by: Dimitri Fedrau > > --- > > .../devicetree/bindings/phy/nxp,tja1145-can.yaml | 79 ++++++++++++++++++++++ > > Why isn't this in can directory with rest of CAN bindings? > The directory contains CAN controller bindings. This is a CAN transceiver binding. And the only CAN transceiver binding I could find so far is this: https://elixir.bootlin.com/linux/v6.16/source/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml The driver uses the generic PHY framework as the driver for the tja1145 does. > > 1 file changed, 79 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml b/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml > > new file mode 100644 > > index 0000000000000000000000000000000000000000..10bf2bce1b35788b3284c42e544a56eda6d79947 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/phy/nxp,tja1145-can.yaml > > Filename should match compatible. > Ok, will fix this. > > @@ -0,0 +1,79 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/phy/nxp,tja1145-can.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: TJA1145 CAN transceiver > > + > > +maintainers: > > + - Dimitri Fedrau > > + > > +allOf: > > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > > Missing ref to transceiver properties. Look at other CAN bindings. > There is only one transceiver property(max-bitrate) which I don't need because the max-bitrate is known for the device. So why should I add it to the DT ? I'm only aware of CAN controller bindings making use of the transceiver property which I think is because the PHYs they are supporting with this are very simple which need no or little configuration to operate and the max-bitrate property is needed to limit the bitrate. > > + > > +properties: > > + compatible: > > + const: nxp,tja1145 > > + > > + "#phy-cells": > > + const: 0 > > + > > + reg: > > + maxItems: 1 > > reg is the second property, also in "required:" block. > Will fix this. > > + > > + spi-max-frequency: > > + maximum: 4000000 > > + > > + spi-cpha: true > > + > > + spi-cs-setup-delay-ns: > > + minimum: 50 > > + default: 50 > > + > > + spi-cs-hold-delay-ns: > > + minimum: 50 > > + default: 50 > > + > > + spi-cs-inactive-delay-ns: > > + minimum: 250 > > + default: 250 > > + > > + vcc-supply: > > + description: > > + CAN transceiver supply voltage > > + > > + vio-supply: > > + description: > > + Supply voltage for I/O level adaptor > > + > > + vbat-supply: > > + description: > > + Battery supply voltage > > + > > +required: > > + - compatible > > + - "#phy-cells" > > + - reg > > + > > +unevaluatedProperties: false > > + > > +examples: > > + - | > > + spi { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + canphy@0 { > > can-phy if something like this exist. If not, then probably can-transceiver > Will fix this. > > + compatible = "nxp,tja1145"; > > + #phy-cells = <0>; > > + reg = <0>; > > Please follow DTS coding style. > Ok. Best regards, Dimitri Fedrau