From patchwork Thu Jul 26 00:35:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 10545033 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 32968139A for ; Thu, 26 Jul 2018 00:42:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2084A2A6CE for ; Thu, 26 Jul 2018 00:42:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 147DE2A6D6; Thu, 26 Jul 2018 00:42:03 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI 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 BD2912A6CE for ; Thu, 26 Jul 2018 00:42:02 +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=DahsRA/msfuIY1gbwKLSwrWiXGwqTZBz5sa5A1JzZzw=; b=szTgnxw8kuNQFP9T6DVygFjnUh J++bOeBfmOmz+4/ZjZJ7ys8XDq2ELHhxEccVDYHuHA7kSjYpODUvRxU0E/p5wwKas/FqxQb9e+ZTJ 4LT+fxoFV5F3rquaE6ak9jISkcC4pdCsqXdbfZcv/jPwhA8FY09mhejGFCeUvJuzuiKEw7Uo/5H9X hZ0ZXFlqZggZEyy6WcT3sUNlhZkzyfquH49Cx7SZfcukC/TvUs9YNNHTSo1HjN7GIU2xr2GnZJAXO uAD0dFEYWeXjFBCyL9gPdJdfR/16qtq7LJ9I9lE56Ozgpa14uQQ7T9znxsVrZtOeWe6kLMat1zwm6 vDZDXNIA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fiULs-0007jY-VM; Thu, 26 Jul 2018 00:41:56 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fiUHu-0002bo-V8 for linux-arm-kernel@lists.infradead.org; Thu, 26 Jul 2018 00:37:55 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E5679ED1; Wed, 25 Jul 2018 17:37:50 -0700 (PDT) Received: from localhost.localdomain (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0EEB23F6A8; Wed, 25 Jul 2018 17:37:48 -0700 (PDT) From: Andre Przywara To: Maxime Ripard Subject: [PATCH v2 15/18] arm64: dts: allwinner: a64: NanoPi-A64: Fix DCDC1 voltage Date: Thu, 26 Jul 2018 01:35:29 +0100 Message-Id: <20180726003532.18751-16-andre.przywara@arm.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180726003532.18751-1-andre.przywara@arm.com> References: <20180726003532.18751-1-andre.przywara@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180725_173751_701110_1ABA3A95 X-CRM114-Status: GOOD ( 14.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Samuel Holland , linux-sunxi@googlegroups.com, Chen-Yu Tsai , Icenowy Zheng , Martin Lucina , Jagan Teki , linux-arm-kernel@lists.infradead.org, Sergey Suloev 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 According to the NanoPi-A64 schematics, DCDC1 is connected to a voltage rail named "VDD_SYS_3.3V". All users seem to expect 3.3V here: the Ethernet PHY, the uSD card slot, the camera interface and the GPIO pins on the headers. Fix up the voltage on the regulator to lift it up to 3.3V. Signed-off-by: Andre Przywara --- arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts index 98dbff19f5cc..5caba225b4f7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -125,9 +125,9 @@ ®_dcdc1 { regulator-always-on; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-name = "vcc-3v"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; }; ®_dcdc2 {