From patchwork Mon May 22 13:58:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 9740425 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6FC40601C2 for ; Mon, 22 May 2017 13:59:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 602C22864A for ; Mon, 22 May 2017 13:59:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 554DB2867E; Mon, 22 May 2017 13:59:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 02A7C2864A for ; Mon, 22 May 2017 13:59:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933914AbdEVN75 (ORCPT ); Mon, 22 May 2017 09:59:57 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:47786 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933910AbdEVN74 (ORCPT ); Mon, 22 May 2017 09:59:56 -0400 Received: from reginn.horms.nl (52D9BC73.cm-11-1c.dynamic.ziggo.nl [82.217.188.115]) by kirsty.vergenet.net (Postfix) with ESMTPA id E740B25BEF8; Mon, 22 May 2017 23:59:15 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1495461556; bh=Ku/Frr4A46X2ztTfLiuQWbpG56TTV/IAPEfr0/8fTEk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EcJZB3XzFp12jkIsfVcw+C1Z/3raOGo+eG+bm+HPDzxhBNKeNK4gwEXUSVwrCZTDz +nWzDiYJcr/ksrpEz5vU4+FOzhudRlQqNYZPspiEN8eKwlv15JjJ1cFCZUNZJ/0yvR e//C4oPxFJdvDb8MBx6djJ58tpTKnalpf9cF0mjg= Received: by reginn.horms.nl (Postfix, from userid 7100) id 4FBFC9410BE; Mon, 22 May 2017 15:59:10 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Jacopo Mondi , Geert Uytterhoeven , Simon Horman Subject: [PATCH 18/35] arm64: dts: salvator-x: Add current sense amplifiers Date: Mon, 22 May 2017 15:58:51 +0200 Message-Id: X-Mailer: git-send-email 2.1.4 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jacopo Mondi Add device nodes for two Maxim max961x current sense amplifiers sensing VDD_08 and DVFS_08 lines. Signed-off-by: Jacopo Mondi [geert: r8a7796-salvator-x.dts => salvator-x.dtsi] Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/salvator-x.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-x.dtsi b/arch/arm64/boot/dts/renesas/salvator-x.dtsi index 47a482f20c9d..d5eb022d247c 100644 --- a/arch/arm64/boot/dts/renesas/salvator-x.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-x.dtsi @@ -283,6 +283,24 @@ }; }; +&i2c4 { + status = "okay"; + + csa_vdd: adc@7c { + compatible = "maxim,max9611"; + reg = <0x7c>; + + shunt-resistor-micro-ohms = <5000>; + }; + + csa_dvfs: adc@7f { + compatible = "maxim,max9611"; + reg = <0x7f>; + + shunt-resistor-micro-ohms = <5000>; + }; +}; + &i2c_dvfs { status = "okay"; };