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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 C349CC33CAF for ; Thu, 16 Jan 2020 23:38:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E7AF2072E for ; Thu, 16 Jan 2020 23:38:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579217915; bh=MUI1DTqAcYejrIAwt0p2evOy8fWIcS7iMwvPsNqjPCM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=e/a5E00NzuSt7rUE19TxG0hzBD8RgZpaptqzTdHEN2QLjp2R8kkh2g/+5ayusv298 KKBdvuWTpGGEVXnT7qxn4WhZ4qXRX3C9OnFj3FZJuq8fUtZnAnNocPzuV/nmnLCtad Q+bqqlrbTwQE5plh9lJT0VhK4Qk95NQuPCPUNq1M= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391731AbgAPXie (ORCPT ); Thu, 16 Jan 2020 18:38:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:34952 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388703AbgAPX3W (ORCPT ); Thu, 16 Jan 2020 18:29:22 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 579D32082F; Thu, 16 Jan 2020 23:29:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579217361; bh=MUI1DTqAcYejrIAwt0p2evOy8fWIcS7iMwvPsNqjPCM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s9azp6zK7+/uLe2yck9FwsIzHrnWzK/tq01oGW2VJgq096ug3UqbDyEIO9IMImUwd TBssYsxJOweYqUDHp+9X2tA73EqmYu+B7LUNvHI0cuZ8OEsIeYdRylvu6DIHCcNHzr KRrld7YzexMp/yADqZuqAZ0b+ydQtpBnGpryU4aM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bjorn Andersson , Loic Poulain Subject: [PATCH 4.19 51/84] arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD Date: Fri, 17 Jan 2020 00:18:25 +0100 Message-Id: <20200116231719.808357694@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200116231713.087649517@linuxfoundation.org> References: <20200116231713.087649517@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Loic Poulain commit e38161bd325ea541ef2f258d8e28281077dde524 upstream. In the same way as for msm8974-hammerhead, l21 load, used for SDCARD VMMC, needs to be increased in order to prevent any voltage drop issues (due to limited current) happening with some SDCARDS or during specific operations (e.g. write). Reviewed-by: Bjorn Andersson Fixes: 660a9763c6a9 (arm64: dts: qcom: db820c: Add pm8994 regulator node) Signed-off-by: Loic Poulain Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -580,6 +580,8 @@ l21 { regulator-min-microvolt = <2950000>; regulator-max-microvolt = <2950000>; + regulator-allow-set-load; + regulator-system-load = <200000>; }; l22 { regulator-min-microvolt = <3300000>;