From patchwork Thu Aug 15 00:48:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Masney X-Patchwork-Id: 11094801 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6647914DB for ; Thu, 15 Aug 2019 00:49:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 58A092885E for ; Thu, 15 Aug 2019 00:49:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4CF7E28864; Thu, 15 Aug 2019 00:49:39 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 EA15228862 for ; Thu, 15 Aug 2019 00:49:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728662AbfHOAtS (ORCPT ); Wed, 14 Aug 2019 20:49:18 -0400 Received: from onstation.org ([52.200.56.107]:44380 "EHLO onstation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728647AbfHOAtR (ORCPT ); Wed, 14 Aug 2019 20:49:17 -0400 Received: from localhost.localdomain (c-98-239-145-235.hsd1.wv.comcast.net [98.239.145.235]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: masneyb) by onstation.org (Postfix) with ESMTPSA id C34763EE60; Thu, 15 Aug 2019 00:49:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=onstation.org; s=default; t=1565830157; bh=MgVVYz3IFOaEWkO0SUurG8P6fyggfR5oXu1sG6fhpmg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bp3wTiAHR/MmK4BZ7UH9Kofa1DoQnFfUoY1BKE1p7bS2jKvwMZ7NtUQ5SBR5Yj8oM zZ7+UhUUD4ei3UIylr8qmYdCQjodCRWJM/JTShTg5Zfsl89p5BwGyP2ttJlRD5qKXe N+p9CACHiMQ9R+jKZjKW/Z3Ee5GDeUksSCLoV/uE= From: Brian Masney To: bjorn.andersson@linaro.org, robh+dt@kernel.org, agross@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, robdclark@gmail.com, sean@poorly.run Cc: airlied@linux.ie, daniel@ffwll.ch, mark.rutland@arm.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, linus.walleij@linaro.org, enric.balletbo@collabora.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, freedreno@lists.freedesktop.org Subject: [PATCH 09/11] ARM: dts: qcom: pm8941: add 5vs2 regulator node Date: Wed, 14 Aug 2019 20:48:52 -0400 Message-Id: <20190815004854.19860-10-masneyb@onstation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190815004854.19860-1-masneyb@onstation.org> References: <20190815004854.19860-1-masneyb@onstation.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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. Signed-off-by: Brian Masney Reviewed-by: Linus Walleij --- arch/arm/boot/dts/qcom-pm8941.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi index f198480c8ef4..c1f2012d1c8b 100644 --- a/arch/arm/boot/dts/qcom-pm8941.dtsi +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi @@ -178,6 +178,16 @@ qcom,vs-soft-start-strength = <0>; regulator-initial-mode = <1>; }; + + pm8941_5vs2: 5vs2 { + regulator-enable-ramp-delay = <1000>; + regulator-pull-down; + regulator-over-current-protection; + qcom,ocp-max-retries = <10>; + qcom,ocp-retry-delay = <30>; + qcom,vs-soft-start-strength = <0>; + regulator-initial-mode = <1>; + }; }; }; };