From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 B7E7BC3A589 for ; Thu, 15 Aug 2019 22:44:24 +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 890EA206C2 for ; Thu, 15 Aug 2019 22:44:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="W79tJjy8"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=onstation.org header.i=@onstation.org header.b="Z707lNUj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 890EA206C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=onstation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LIwSk9W143gr12gl4YojvI1emLe2l0QImTgVvEDkeYY=; b=W79tJjy8S72JQk IMtzwZv6YqBzVRKkofTTFxrY/PN1jlWuCszgZ19apkM0hjJZqyOx1UirbGYTf2C46WSkEC5t+d8FF 44dH4q31Z4dwRoVFnDvPtrYMa89qZYnftrEv+vPXvbfATyHnAuxIWN1a31T400kSrT6BFbdyWJpyr dyfh/7Mb1L+NqH4EDv3dKlKPDJuC26s/NV/8KmGIAvuc9cg3tQntggpI6igz6R+qAMl8gpTdnlvfs Kxe6rcC+c8/qic0H7FL0tyMJAb6BQD2oS3PctdsFj2aODkKCxVyj0hvgA8wqoCAp0ZEa9DR8d1S2i fvRmPGCUAe8J208Tmi/A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hyOTn-0000d4-Uz; Thu, 15 Aug 2019 22:44:23 +0000 Received: from onstation.org ([52.200.56.107]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hyOTl-0000cJ-1S for linux-arm-kernel@lists.infradead.org; Thu, 15 Aug 2019 22:44:22 +0000 Received: from localhost (c-98-239-145-235.hsd1.wv.comcast.net [98.239.145.235]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: masneyb) by onstation.org (Postfix) with ESMTPSA id B4B0B3E998; Thu, 15 Aug 2019 22:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=onstation.org; s=default; t=1565909059; bh=czM1Vfno+UFHpzvoNlZgvzbIsi/W/guZt8ysTusqBg8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Z707lNUjzuIsbtPXSccR8bANmWJFP6d0utJUK+yc8rOPnV4fltz0acMoPYc0Gth9O 9UmsjR4gMyWahWR+mUwz0JP9vIZHWTzezy6ZO8awAhHdaSSFZsP5nzvVceVqRxtZ6G FF0g1ay6/KWQatmMJPp2UFMvfQyb5QJEn8UXok28= Date: Thu, 15 Aug 2019 18:44:17 -0400 From: Brian Masney To: Linus Walleij Subject: Re: [PATCH 09/11] ARM: dts: qcom: pm8941: add 5vs2 regulator node Message-ID: <20190815224417.GA32072@onstation.org> References: <20190815004854.19860-1-masneyb@onstation.org> <20190815004854.19860-10-masneyb@onstation.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190815_154421_147996_DCF6CA71 X-CRM114-Status: GOOD ( 16.31 ) 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: Mark Rutland , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Jernej Skrabec , Neil Armstrong , Dave Airlie , "linux-kernel@vger.kernel.org" , Jonas Karlman , Andy Gross , "open list:DRM PANEL DRIVERS" , Bjorn Andersson , Andrzej Hajda , Rob Clark , Rob Herring , Laurent Pinchart , Daniel Vetter , MSM , Enric Balletbo i Serra , freedreno , Sean Paul , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Aug 15, 2019 at 10:34:17AM +0200, Linus Walleij wrote: > On Thu, Aug 15, 2019 at 2:49 AM Brian Masney wrote: > > > pm8941 is missing the 5vs2 regulator node so let's add it since its > > needed to get the external display working. This regulator was already > > configured in the interrupts property on the parent node. > > > > Note that this regulator is referred to as mvs2 in the downstream MSM > > kernel sources. > > When I looked at it it seemed like this convention is used for power > supplies that appear on both the main PMIC and the "extra (boot? basic? > low power?) PMIC that the main 80xx PMIC has mvs1 and the > other 89xx PMIC has mvs2. According to the downstream MSM sources, the 5vs1 and 5vs2 rails are both on the second pm8941 PMIC: https://github.com/AICP/kernel_lge_hammerhead/blob/n7.1/arch/arm/boot/dts/msm8974-regulator.dtsi#L18 > I suppose it is named "mvs" on both PMICs and this is just a rail > name so as not to confuse the schematic? That sounds reasonable. > > Signed-off-by: Brian Masney > > Reviewed-by: Linus Walleij Thank you! Brian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel