From patchwork Tue Jan 19 07:16:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matti Vaittinen X-Patchwork-Id: 1428498 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DKgJl0lXgz9sVF for ; Tue, 19 Jan 2021 18:29:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726296AbhASH1u (ORCPT ); Tue, 19 Jan 2021 02:27:50 -0500 Received: from mail-ej1-f43.google.com ([209.85.218.43]:46855 "EHLO mail-ej1-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728280AbhASH1i (ORCPT ); Tue, 19 Jan 2021 02:27:38 -0500 Received: by mail-ej1-f43.google.com with SMTP id rv9so8274530ejb.13 for ; Mon, 18 Jan 2021 23:27:18 -0800 (PST) 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=njM+r5739maNvAMaKSZAfi4YYRGmoIe8sXQDSd2vGS4=; b=maeRLknnPpL8kosbLm+vHwsHFHGtGg4Lr1jGHKdaxeoGVoXcvQqi47EEcTHbPAG5lT Jl45/qgOWUXQXNr9IsWsL3HbhkkkJi5qFSusMH2nmpVVve/HhMSvnfTEKiNIVIlXwd2/ hHzT2pTEU6tGf7eAvMif/hTDQVBysE6W3u5T+RFHk6bF0AfvwGHSKHTYzBLYX0gqDlZv GobIEYF7XhUtf9QbciCIkcs3aJKYDpK+7Kw8ETacLhHdtuHHaoNl0CI3HGfD70Y24kAe OBrdULidgFN9b/6iWIiVFWnacn3cyDE2KPC0SyHt8jdd3RSQh5/O6+m2Au9KEDm2uKmn 9ORA== X-Gm-Message-State: AOAM532JTcWiYh+ra6Wfw/aQK1JgwXDjGqe6v+esNjCA3oVnTLZWa0qi pmo/uyYZeeJ5yKevOETIpYjTgvdPd+7MTw== X-Google-Smtp-Source: ABdhPJy6dq3rM1KjpzibXsd4DeX1TwQyRyHiDjzLDbSr+zMoko/U/s74yXSrbXaNAeNc12+r18vy5g== X-Received: by 2002:a2e:9f52:: with SMTP id v18mr1344525ljk.510.1611040591332; Mon, 18 Jan 2021 23:16:31 -0800 (PST) Received: from localhost.localdomain (62-78-225-252.bb.dnainternet.fi. [62.78.225.252]) by smtp.gmail.com with ESMTPSA id s20sm2193138lfc.26.2021.01.18.23.16.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Jan 2021 23:16:30 -0800 (PST) Date: Tue, 19 Jan 2021 09:16:23 +0200 From: Matti Vaittinen To: matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com Cc: Lee Jones , Rob Herring , Liam Girdwood , Mark Brown , Matti Vaittinen , Michael Turquette , Stephen Boyd , Linus Walleij , Bartosz Golaszewski , Alessandro Zummo , Alexandre Belloni , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-power@fi.rohmeurope.com, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [PATCH v2 05/17] dt_bindings: bd71828: Add clock output mode Message-ID: <1b6077ad08f7eacdac6604439d0921778d6046db.1611037866.git.matti.vaittinen@fi.rohmeurope.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The BD71828 allows configuring the clk32kout pin mode to CMOS or open-drain. Add device-tree property for specifying the preferred mode. Signed-off-by: Matti Vaittinen Reviewed-by: Rob Herring --- Changes from v1: switched clk-mode property from string type to tristated one as suggested by Rob. .../devicetree/bindings/mfd/rohm,bd71828-pmic.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml index 3a6a1a26e2b3..8380166d176c 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml @@ -44,6 +44,12 @@ properties: clock-output-names: const: bd71828-32k-out + rohm,clkout-open-drain: + description: clk32kout mode. Set to 1 for "open-drain" or 0 for "cmos". + $ref: "/schemas/types.yaml#/definitions/uint32" + minimum: 0 + maximum: 1 + rohm,charger-sense-resistor-ohms: minimum: 10000000 maximum: 50000000