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 X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B545C4338F for ; Wed, 18 Aug 2021 01:18:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 635D460FD9 for ; Wed, 18 Aug 2021 01:18:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236216AbhHRBTa (ORCPT ); Tue, 17 Aug 2021 21:19:30 -0400 Received: from mail-ot1-f54.google.com ([209.85.210.54]:45733 "EHLO mail-ot1-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234975AbhHRBTa (ORCPT ); Tue, 17 Aug 2021 21:19:30 -0400 Received: by mail-ot1-f54.google.com with SMTP id r17-20020a0568302371b0290504f3f418fbso747664oth.12; Tue, 17 Aug 2021 18:18:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=YZdOGsqD+urHDCjHCdjJOrriltdQIdlSRawPeo4UfKY=; b=oOPUOI5d1xOz3IELLdsI/vcM8sClRqqmZ2nLdHYchaO9nvzFaF1jNEzxpmnAT7YC4m DfFfY2MXncbqxExI4qqSqOOBoaJj63pJPCtTfwxgRhDBpr0SzH8/evUlDkedXQeQI301 xYkakZJw17psrRt67tIl3RI6MATTiKPri3Il/8Z36ld0vvyfzzTzc1nav5Zrr7Hh9fD3 fSBBWP8nQROINjlG++nsQXUhawfhPwT/3cFGuy/3ZQLLEO9+JJCDaWoW18AFwDoeyLbr evqSWQHucS8P6iIpJs0E0ju9JX0ik3AN9AqyY6/q7GizIV9PLI7txxGdIj7iTfqeSGyx Y1GA== X-Gm-Message-State: AOAM530icb1rA7cZkCUBWEZBL2QVMqTVdnqjdfKLSJGUFZgTjrOtAFMs 9ym4tCLfKyPR7FVqsm0EWg== X-Google-Smtp-Source: ABdhPJxCGAdPpbh79Ogzr6eYEZ2NJhmJScyvJnK9cm/Gv67ucaQYIk6J4BFKmjXeg3omKzi1oTrPBQ== X-Received: by 2002:a9d:6490:: with SMTP id g16mr4882866otl.184.1629249536153; Tue, 17 Aug 2021 18:18:56 -0700 (PDT) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id v11sm466308oto.22.2021.08.17.18.18.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Aug 2021 18:18:55 -0700 (PDT) Received: (nullmailer pid 1180157 invoked by uid 1000); Wed, 18 Aug 2021 01:18:54 -0000 Date: Tue, 17 Aug 2021 20:18:54 -0500 From: Rob Herring To: Oleksij Rempel Cc: Wolfgang Grandegger , Marc Kleine-Budde , "David S. Miller" , Jakub Kicinski , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, David Jander Subject: Re: [PATCH v2 1/3] dt-bindings: can-controller: add support for termination-gpios Message-ID: References: <20210817041306.25185-1-o.rempel@pengutronix.de> <20210817041306.25185-2-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210817041306.25185-2-o.rempel@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org On Tue, Aug 17, 2021 at 06:13:04AM +0200, Oleksij Rempel wrote: > Some boards provide GPIO controllable termination resistor. Provide > binding to make use of it. > > Signed-off-by: Oleksij Rempel > --- > .../devicetree/bindings/net/can/can-controller.yaml | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/can/can-controller.yaml b/Documentation/devicetree/bindings/net/can/can-controller.yaml > index 9cf2ae097156..298ce69a8208 100644 > --- a/Documentation/devicetree/bindings/net/can/can-controller.yaml > +++ b/Documentation/devicetree/bindings/net/can/can-controller.yaml > @@ -13,6 +13,15 @@ properties: > $nodename: > pattern: "^can(@.*)?$" > > + termination-gpios: > + description: GPIO pin to enable CAN bus termination. maxItems: 1 > + > + termination-ohms: > + description: The resistance value of the CAN bus termination resistor. > + $ref: /schemas/types.yaml#/definitions/uint16-array Standard unit properties already have a type and are uint32. > + minimum: 1 > + maximum: 65535 > + > additionalProperties: true > > ... > -- > 2.30.2 > >