Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp2251333ybi; Thu, 20 Jun 2019 11:37:58 -0700 (PDT) X-Google-Smtp-Source: APXvYqzoagGf2FZhzZmpDYWMpTJrwQ45le62qqWqVXRMLXKSqaGElbOnjI1gkPCVhQnB2058eldK X-Received: by 2002:a62:5c3:: with SMTP id 186mr18147383pff.144.1561055878653; Thu, 20 Jun 2019 11:37:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561055878; cv=none; d=google.com; s=arc-20160816; b=bwuMdknsLUU1HoAUy93GQDc9PQLxasTDQD4FNhzV/8l8Os7jou6Fb0ayFP6v0yR4si uLCSLVMPW6rXxTYZE8v2oQkrfpotRTn5rJUKwtpNpueuY+WKhahDPp74LbBCwfHWqbzn DrElYFS10T77jzrtq5PREr6omc6Q0lzdyVCR1vqS6z05TRwleJIqaiWia92GgO+rjcdv Ki4f3mGXxbt23VkDu/FpZNARNEeeGQtOCXPo5+CtWjOgF4FSkz/ApjXUPM+47js5yLZb YDhSXCzxJUU72zzTwksQIuopsD+6uLaBH6ncZrh2zVTqH4+dWlX97GDq63Z3kWETdirA vGCg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature; bh=AvUF7R6/H+NORqeVTvnlnw4BlH8jbBCGFagwnpCS+QQ=; b=BBQYNwgSoqrvdqivp4e8w3VbaV4Dk0j+tb/t1rcIgj0n5AVgFBOiiyscuqnAF/2xwD RqPaKHOWiWqItvqGF720EtAUvVOVAnHTOh7pvUoOuoFBzBUxDeR0AYWgovtln4JHHzcY ZBW3eDPVldSHVOodM2rM+RrIH6b/BV5G0FPF0IuAE1b1MtSfcwuBlijdHZv52RAuE9my vbQr7876K/4NMBrueKGfDLG7hL70y11O5MkKBXrPTaoPV8N/BpcmRsHVxkdYISq19B9h 3yKWMvsaaTEi8nFSdBzXyydAlPPmk3TxvzXp1papx+KLSAW8tY6+FU/hkMxw2Dcj36sL bB5w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ArKD+osV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l1si161982pgj.504.2019.06.20.11.37.43; Thu, 20 Jun 2019 11:37:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ArKD+osV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726969AbfFTSf6 (ORCPT + 99 others); Thu, 20 Jun 2019 14:35:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:34914 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726799AbfFTSf5 (ORCPT ); Thu, 20 Jun 2019 14:35:57 -0400 Received: from localhost.localdomain (unknown [194.230.155.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 60C4E20B1F; Thu, 20 Jun 2019 18:35:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561055756; bh=pWNqjq23LV4OCadPPMnSFJ7l4+RDhwdpKiMigfnoDsA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ArKD+osVVUCx1Xg8iO5/g16dCnO+81fwD3iXgV5xMciGAZHjEz8i4uk9wdv62Ckwg HANuTP62Sc3teFIBNuyld5YCiqXcKdPAB68NQb55PEtL8Ch52VCczKMt8B9vNoh7Zm WmT3OABtGqxmVCeVR6DpMsirhfXuSmx25kMApBgI= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , Sangbeom Kim , Bartlomiej Zolnierkiewicz , Liam Girdwood , Mark Brown , Lee Jones , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marek Szyprowski , notify@kernel.org, Sylwester Nawrocki Subject: [PATCH 4/6] ARM: dts: exynos: Disable unused buck10 regulator on Odroid HC1 board Date: Thu, 20 Jun 2019 20:35:28 +0200 Message-Id: <20190620183530.5386-4-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190620183530.5386-1-krzk@kernel.org> References: <20190620183530.5386-1-krzk@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The eMMC memory on Odroid XU3/XU4 boards is supplied by two regulators LDO18 and buck10 (and LDO13 for the host interface). However the Odroid HC1 board does not have eMMC connector so this regulator does not have to be always on. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 -- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 6 ++++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 25d95de15c9b..0f967259ad29 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -490,8 +490,6 @@ regulator-name = "vdd_vmem"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; - regulator-always-on; - regulator-boot-on; }; }; }; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 93a48f2dda49..838872037493 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -360,6 +360,12 @@ }; }; +&buck10_reg { + /* Supplies vmmc-supply of mmc_0 */ + regulator-always-on; + regulator-boot-on; +}; + &hdmi { status = "okay"; ddc = <&i2c_2>; -- 2.17.1