From patchwork Thu Jun 20 18:35:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11007703 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 E34BE13AF for ; Thu, 20 Jun 2019 18:37:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D38092834A for ; Thu, 20 Jun 2019 18:37:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C705628856; Thu, 20 Jun 2019 18:37:06 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 62C9B2834A for ; Thu, 20 Jun 2019 18:37:06 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=EWXVKM0ik0qHrzy7iecDgmALyIJU7OwF/NS5JHaKucQ=; b=Ol5bfLAMpghDygK2FKlBkbYmhF EaCtusSm9bugC+k3R0vxgnSxYjTkd+PWBsfR27WVjOWAnAd0qqNZmhf/Auozksn7iHZCuorlGpBAQ 9UCUMfCWTdT/5vQDjKZm1jn9QVK21z9xpySv8zyAKak4I+mm63qe7imaaeoIO0MzrRGL6rnDi6MH2 bV1Zn1j03pD0fkyj+xxx7WiLbT5aErIhnNM3IrG7MeVxcxBZwMRZQHzZEAGcEr9VOAiEwjR3UPEoF IjuLguuVz4xdmwCMBxVPD0rZ9xGdpBrhJV0UDwSpx7S15ZYAM3NUQ0y3tjnoUd97p96RSCiNW8eEy 9wLGwFnw==; 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 1he1vg-0001mJ-Af; Thu, 20 Jun 2019 18:37:00 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1he1ue-00015X-Id for linux-arm-kernel@lists.infradead.org; Thu, 20 Jun 2019 18:35:58 +0000 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190620_113556_833521_BDC0B18F X-CRM114-Status: GOOD ( 12.64 ) 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: Sylwester Nawrocki , notify@kernel.org, Marek Szyprowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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>;