From patchwork Sat Nov 17 14:46:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 1759601 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 6E0ABDF2A2 for ; Sat, 17 Nov 2012 14:49:07 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TZjgB-0002z5-GY; Sat, 17 Nov 2012 14:47:31 +0000 Received: from londo.lunn.ch ([2001:1620:f9f:1000::1]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TZjfS-0002mZ-N4 for linux-arm-kernel@lists.infradead.org; Sat, 17 Nov 2012 14:46:47 +0000 Received: from lunn by londo.lunn.ch with local (Exim 3.36 #1 (Debian)) id 1TZjf0-0001fX-00; Sat, 17 Nov 2012 15:46:18 +0100 From: Andrew Lunn To: Jason Cooper Subject: [PATCH 1/5] ARM: Kirkwood: Enable regulator and fixed regulators. Date: Sat, 17 Nov 2012 15:46:10 +0100 Message-Id: <1353163574-6362-2-git-send-email-andrew@lunn.ch> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1353163574-6362-1-git-send-email-andrew@lunn.ch> References: <1353163574-6362-1-git-send-email-andrew@lunn.ch> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121117_094647_100220_A02AF264 X-CRM114-Status: UNSURE ( 8.60 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Andrew Lunn , linux ARM X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org A few boards use a GPIO line to enable power to subsystems, eg USB or SATA devices. Pull in the regulator framework as the first step to controlling these GPIO lines are regulators. Signed-off-by: Andrew Lunn --- arch/arm/mach-kirkwood/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index e0d26fe..b8e96f3 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -49,8 +49,9 @@ config ARCH_KIRKWOOD_DT select POWER_SUPPLY select POWER_RESET select POWER_RESET_GPIO + select REGULATOR + select REGULATOR_FIXED_VOLTAGE select USE_OF - help Say 'Y' here if you want your kernel to support the Marvell Kirkwood using flattened device tree.