From patchwork Mon Dec 29 01:43:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 5546971 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0358EBF6C3 for ; Mon, 29 Dec 2014 01:44:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 34EC72016C for ; Mon, 29 Dec 2014 01:44:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93FFE2018E for ; Mon, 29 Dec 2014 01:44:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751922AbaL2Bof (ORCPT ); Sun, 28 Dec 2014 20:44:35 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:53450 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751775AbaL2Bof (ORCPT ); Sun, 28 Dec 2014 20:44:35 -0500 Received: from penelope.kanocho.kobe.vergenet.net (p4076-ipbfp703kobeminato.hyogo.ocn.ne.jp [122.20.17.76]) by kirsty.vergenet.net (Postfix) with ESMTP id 2D25E2671AC; Mon, 29 Dec 2014 12:44:07 +1100 (EST) Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id 2D3B7604F8; Mon, 29 Dec 2014 10:44:03 +0900 (JST) From: Simon Horman To: linux-sh@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Laurent Pinchart , Simon Horman Subject: [PATCH 28/30] ARM: shmobile: ape6evm: Fix LAN9220 VDDVARIO voltage Date: Mon, 29 Dec 2014 10:43:59 +0900 Message-Id: <09ee81da85b10e0ca876977d333c8761441ecc78.1419812186.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.3 In-Reply-To: References: Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Laurent Pinchart The LAN9220 VDDVARIO supply is powered by a 1.8V source, not 3.3V. Fix it in the device tree. Signed-off-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a73a4-ape6evm.dts | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index 6b7bc1f..0d50bef 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts @@ -55,8 +55,16 @@ enable-active-high; }; - /* Common 3.3V rail, used by several devices on APE6EVM */ - ape6evm_fixed_3v3: regulator@2 { + /* Common 1.8V and 3.3V rails, used by several devices on APE6EVM */ + ape6evm_fixed_1v8: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ape6evm_fixed_3v3: regulator@3 { compatible = "regulator-fixed"; regulator-name = "3V3"; regulator-min-microvolt = <3300000>; @@ -80,7 +88,7 @@ smsc,irq-active-high; smsc,irq-push-pull; vdd33a-supply = <&ape6evm_fixed_3v3>; - vddvario-supply = <&ape6evm_fixed_3v3>; + vddvario-supply = <&ape6evm_fixed_1v8>; }; };