From patchwork Sat Jan 16 21:54:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12025077 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=-15.8 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,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 C6329C433DB for ; Sat, 16 Jan 2021 21:56:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 99ACF2245C for ; Sat, 16 Jan 2021 21:56:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727407AbhAPV4O (ORCPT ); Sat, 16 Jan 2021 16:56:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727286AbhAPV4N (ORCPT ); Sat, 16 Jan 2021 16:56:13 -0500 Received: from mail-io1-xd29.google.com (mail-io1-xd29.google.com [IPv6:2607:f8b0:4864:20::d29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21E3DC061573; Sat, 16 Jan 2021 13:55:33 -0800 (PST) Received: by mail-io1-xd29.google.com with SMTP id d13so22170386ioy.4; Sat, 16 Jan 2021 13:55:33 -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=XpCvkHzpZP61955aUi+AhO8oazmglG56bzhfKCazjxk=; b=bdSuMeBqz1oGDvNCPwwtJejUbU5B8R5VnhxUFepoOwA2DzVRsAxZGPSz33oKuEciXv iJyRAeejHf31KEwq0Z2uOUturS80dxFW0PzZoNuGsZBiSJ+3toTILhM6jV1wMjyQuJXD I8GGEY/TIpmhGmGoqgtL2l8SQ0kb61Jntczv5TiUBWx3OG41J1ZaNuDECXOTTCCqfFsh FyAZLWThRUqjy4kV9rFcDOR5rvPwIHQnSRlr2UN/NKWRIrmCQ+ZABRNU1V9nKDDx2Uxe ZKJO/l3gkF8VVn6r9gZJbVJgDGx6f75UQFrSNmBIgplHda9Hv0QqieibjyjxGMh/hAGz nxsg== 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=XpCvkHzpZP61955aUi+AhO8oazmglG56bzhfKCazjxk=; b=snOgA2htR+XICE0UcyWK2fzO0rvoXBVYdpFblLaSYDrNGU87tYAegcE5d0qenmsOmt G1j9Srhf01JitJEGpmILygIEudx2MufBOwvm0s//F/UcqU2TIHvfVc/jNDV4ZUIclPiX HyXJLDD6ncdEKh/NzSVzt6cT/IibNEKX+Jil5WtZEUM4/TX+2VI/hdFnSNBQM1aRCsYq Qwp9G8l4YSg68ar9NAzj34jDDDzJTBHYqUGUNdf4CkdGjarJdSV8rXHv1vyaM4OZLKJ5 hVIvwAwXDYx0gGQppTwqryMOKRJqj913tmLkTgWSJAqP4SDGZgtV40jjwcICtGFQJTux 0BVw== X-Gm-Message-State: AOAM530mAmCXKrQ0wZ5YjNpyidWMQ9nFb0rUkkwpx2EATzZWxpqCN1lb TzUUxzTG1DMHotk46vUkRIFoSH5K1l5+3g== X-Google-Smtp-Source: ABdhPJwR7K2ntzwTHIiqpPIvh+eO+Vlz//g9La2dGYjW/R4YHFh2viSn88xVFFxXJQDr/6ipJLO0sw== X-Received: by 2002:a6b:9346:: with SMTP id v67mr12687442iod.108.1610834131989; Sat, 16 Jan 2021 13:55:31 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:e50e:b7cb:7c2:91f9]) by smtp.gmail.com with ESMTPSA id r9sm7544300ill.72.2021.01.16.13.55.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Jan 2021 13:55:31 -0800 (PST) From: Adam Ford To: linux-clk@vger.kernel.org Cc: aford@beaconembedded.com, Adam Ford , Luca Ceresoli , Michael Turquette , Stephen Boyd , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: clk: versaclock5: Add optional load capacitance property Date: Sat, 16 Jan 2021 15:54:50 -0600 Message-Id: <20210116215451.601498-1-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There are two registers which can set the load capacitance for XTAL1 and XTAL2. These are optional registers when using an external crystal. Since XTAL1 and XTAL2 will set to the same value, update the binding to support a single property called xtal-load-femtofarads. Signed-off-by: Adam Ford diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml index 2ac1131fd922..c268debe5b8d 100644 --- a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml +++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml @@ -59,6 +59,12 @@ properties: minItems: 1 maxItems: 2 + idt,xtal-load-femtofarads: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 9000 + maximum: 22760 + description: Optional load capacitor for XTAL1 and XTAL2 + patternProperties: "^OUT[1-4]$": type: object