From patchwork Wed Feb 24 11:51:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 387599 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 569CEC433E6 for ; Wed, 24 Feb 2021 11:53:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EDED264EDD for ; Wed, 24 Feb 2021 11:52:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235123AbhBXLwp (ORCPT ); Wed, 24 Feb 2021 06:52:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235098AbhBXLwl (ORCPT ); Wed, 24 Feb 2021 06:52:41 -0500 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A5AAC061574; Wed, 24 Feb 2021 03:52:01 -0800 (PST) Received: by mail-il1-x133.google.com with SMTP id e7so1447127ile.7; Wed, 24 Feb 2021 03:52:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=OtHK69XqkhA/jaimkYAZVFJcI+Rth0y3HJjsnP3488w=; b=p6YouBi4v9Djk6ErV7x33qioAlZ0X7OYOH3AJ3PPrA6oQGmvhEBBrObEb9705BQ9px 7ShymZDY9xabTp49q6bXX6LCczJrgV0mRtq0+XxGTduYe0RlkLwSd+rKnY8HCINjyUSp wDff1dVd0l1QAVdvZm88OZulH88XcSFrvX88f+X//taO88PZpzgC9FUWxnMlNjSxG64s KDC/YETZF32ny7cRuh4TpjaYgU/lH6UUwGDL/pYh7mSVxJzkNQX1tI4EQMuAS9q19glN oL6bI4PQTpGqu59HaPv0jPjX/OKkmodHoEv2zzttur8UtzLpjZLz7e8QMrUU0235ULTa U56Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=OtHK69XqkhA/jaimkYAZVFJcI+Rth0y3HJjsnP3488w=; b=IusHhjrq4kNyqX5mwPejYalB3Dm6uX7hF8rlaXhkhMiUQoO2ZSZ8ozPTgr0+bRNXeS o6iZuxlpI3Okxl0CLhPjK/i6c+wbts7ifZE99k8+cxiB0ExeFwaa4KgEOTyMzMTLszKq K4lWaQqLI84d1SnIHW5Kw5pbiFd+eIbQhqdFYzlVVv07Lbi571h2d4Ftt2IRkEZg5xGk 1GLGoavVGazD0j0dLfzgB7vs4c1EU8VdsESLNznqR3lfihkOpUMK5kt1YFANmyeZuQkF LpkYWYE6fPUrqMOwdkAP/OfN9Ii07yBkhCCHMZXssivdW6L9Afl6Kn7fjgy56zDpy2II oiJQ== X-Gm-Message-State: AOAM530ujieGiJG5aIOpH0fP2k8gQ4CC5mgsaIKYTk2YPCyKP16VCojh kuw0F1ymepwHMslK9lHfTMc+rwnxLMbiWA== X-Google-Smtp-Source: ABdhPJzjsLFyNlnOmCTyp4PANPyxSx8kr/XE/dEokyVc0yA4BsshfRoDgHmm5Sm+oq0EW2fZySWWuw== X-Received: by 2002:a05:6e02:20e8:: with SMTP id q8mr23219551ilv.205.1614167520501; Wed, 24 Feb 2021 03:52:00 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:de9c:d296:189b:385a]) by smtp.gmail.com with ESMTPSA id l16sm1500001ils.11.2021.02.24.03.51.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Feb 2021 03:52:00 -0800 (PST) From: Adam Ford To: netdev@vger.kernel.org Cc: aford@beaconembedded.com, Adam Ford , Geert Uytterhoeven , Rob Herring , Sergei Shtylyov , "David S. Miller" , Jakub Kicinski , Rob Herring , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V3 1/5] dt-bindings: net: renesas, etheravb: Add additional clocks Date: Wed, 24 Feb 2021 05:51:41 -0600 Message-Id: <20210224115146.9131-1-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The AVB driver assumes there is an external crystal, but it could be clocked by other means. In order to enable a programmable clock, it needs to be added to the clocks list and enabled in the driver. Since there currently only one clock, there is no clock-names list either. Update bindings to add the additional optional clock, and explicitly name both of them. Signed-off-by: Adam Ford Reviewed-by: Geert Uytterhoeven Acked-by: Rob Herring Reviewed-by: Sergei Shtylyov --- V3: No Change V2: No Change diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml index de9dd574a2f9..7b32363ad8b4 100644 --- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml +++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml @@ -49,7 +49,16 @@ properties: interrupt-names: true clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 + items: + - description: AVB functional clock + - description: Optional TXC reference clock + + clock-names: + items: + - const: fck + - const: refclk iommus: maxItems: 1