From patchwork Mon Jan 6 21:16:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Reichl X-Patchwork-Id: 11320181 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0173E139A for ; Mon, 6 Jan 2020 21:18:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D3F762072C for ; Mon, 6 Jan 2020 21:18:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="sdnAeezR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3F762072C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=fivetechno.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=RgsGEk29JlBdrmNbd6yp3aXRhWFldb/fQhsbabDaxno=; b=sdnAeezRKzK6K3 k+25JZI7fzOoD2/0J2SGNBnIy3eevGvQd3CwC1pyKlwYt+hHCpstj8wM2/TnrAJhgnUgHy0cLPTmi 8rZChyQ4AT7U2C4KwSL4pg1KlLgR1r/Q9+VsJ5PPCZCek2yWDVkBkhYIs15+zNrg2jh+72T1Kh37g 0FZYvLh7z8ITW64/hRd/i58Ej2VJQM3iBj7yBoB18U/+z4UayTB8Gvcm4X/y2ho3BORyDV7F2rXib DUzF/WNFvovyKuLvwfV6h6nh+ZCGDhthFteQkiGN0WM4ec7eeL7Cu5bMbMYJ667fxE9nGyqf4usOa UJVPLAkcmhD24gGtlcVg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ioZlC-0008TF-Lo; Mon, 06 Jan 2020 21:18:02 +0000 Received: from wp126.webpack.hosteurope.de ([2a01:488:42:1000:50ed:8485::]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ioZkS-0007cT-8j; Mon, 06 Jan 2020 21:17:18 +0000 Received: from [2003:a:659:3f00:1e6f:65ff:fe31:d1d5] (helo=hermes.fivetechno.de); authenticated by wp126.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) id 1ioZkQ-0001XK-Fq; Mon, 06 Jan 2020 22:17:14 +0100 X-Virus-Scanned: by amavisd-new 2.11.1 using newest ClamAV at linuxbbg.five-lan.de Received: from roc-pc (pD9E89450.dip0.t-ipconnect.de [217.232.148.80]) (authenticated bits=0) by hermes.fivetechno.de (8.15.2/8.14.5/SuSE Linux 0.8) with ESMTPSA id 006LHD6u032152 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 6 Jan 2020 22:17:13 +0100 From: Markus Reichl To: linux-rockchip@lists.infradead.org, Liam Girdwood , Mark Brown , Rob Herring , Mark Rutland , Heiko Stuebner Subject: [PATCH 4/5] dt-bindings: regulator: add MPS mp8859 voltage regulator Date: Mon, 6 Jan 2020 22:16:27 +0100 Message-Id: <20200106211633.2882-5-m.reichl@fivetechno.de> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200106211633.2882-1-m.reichl@fivetechno.de> References: <20200106211633.2882-1-m.reichl@fivetechno.de> MIME-Version: 1.0 X-bounce-key: webpack.hosteurope.de; m.reichl@fivetechno.de; 1578345436; 06953175; X-HE-SMSGID: 1ioZkQ-0001XK-Fq X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200106_131716_464406_52721433 X-CRM114-Status: UNSURE ( 9.43 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 SPF_NONE SPF: sender does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Markus Reichl , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The MP8859 from Monolithic Power Systems is a single output dc/dc converter with voltage control over i2c. Signed-off-by: Markus Reichl --- .../devicetree/bindings/regulator/mp8859.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mp8859.txt diff --git a/Documentation/devicetree/bindings/regulator/mp8859.txt b/Documentation/devicetree/bindings/regulator/mp8859.txt new file mode 100644 index 000000000000..74ad69730989 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mp8859.txt @@ -0,0 +1,22 @@ +Monolithic Power Systems MP8859 voltage regulator + +Required properties: +- compatible: "mps,mp8859"; +- reg: I2C slave address. + +Optional subnode for regulator: "mp8859_dcdc", using common regulator +bindings given in . + +Example: + + mp8859: regulator@66 { + compatible = "mps,mp8859"; + reg = <0x66>; + dc_12v: mp8859_dcdc { + regulator-name = "dc_12v"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + };