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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 15BADC433E0 for ; Sun, 24 Jan 2021 15:15:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D49C922B43 for ; Sun, 24 Jan 2021 15:15:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726370AbhAXPPK (ORCPT ); Sun, 24 Jan 2021 10:15:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726014AbhAXPPI (ORCPT ); Sun, 24 Jan 2021 10:15:08 -0500 Received: from relay08.th.seeweb.it (relay08.th.seeweb.it [IPv6:2001:4b7a:2000:18::169]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50B3EC061756 for ; Sun, 24 Jan 2021 07:14:13 -0800 (PST) Received: from [192.168.1.101] (abaf224.neoplus.adsl.tpnet.pl [83.6.169.224]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by m-r2.th.seeweb.it (Postfix) with ESMTPSA id E28E53EB8B; Sun, 24 Jan 2021 16:14:10 +0100 (CET) Subject: Re: [PATCH 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators To: Iskren Chernev , Bjorn Andersson Cc: Andy Gross , Rob Herring , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Samuel Pascua , Alexey Minnekhanov References: <20210124135610.1779295-1-iskren.chernev@gmail.com> <20210124135610.1779295-4-iskren.chernev@gmail.com> From: Konrad Dybcio Message-ID: Date: Sun, 24 Jan 2021 16:14:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210124135610.1779295-4-iskren.chernev@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 24.01.2021 14:56, Iskren Chernev wrote: > s1 and l12 regulators are used for the memory and cache on the Samsung > S5 (klte). If they are turned off the phone shuts down. So mark them as > always-on to prevent that from happening. > > Signed-off-by: Iskren Chernev > Tested-by: Alexey Minnekhanov > --- > arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts > index 19c96b47a5dbd..27323403aa71d 100644 > --- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts > +++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts > @@ -30,6 +30,7 @@ pma8084-regulators { > pma8084_s1: s1 { > regulator-min-microvolt = <675000>; > regulator-max-microvolt = <1050000>; > + regulator-always-on; > }; > > pma8084_s2: s2 { > @@ -115,6 +116,7 @@ pma8084_l11: l11 { > pma8084_l12: l12 { > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <1800000>; > + regulator-always-on; > }; > > pma8084_l13: l13 { Reviewed-by: Konrad Dybcio Konrad