From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60114C43457 for ; Thu, 15 Oct 2020 18:22:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D692F2076D for ; Thu, 15 Oct 2020 18:22:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="t9xGSdRs"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Kue+SG57" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D692F2076D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version: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=XJZLfFJrrmFzz7ID8iU/oEUHdkLy6j7PFnGeU2EmaSg=; b=t9xGSdRs+jPv0UO6wrKNbitzG LXMvm/zoElUDMovppxIRcdz2/DKFrgXi7CF3gMAy+9tVOf1RhVeGTFzrVZdVhGs+RTWRA0FVLuOvP 4fdlJj5+VHND2TOBM4U2Pek151TU/s3qzthcbFBQo2/v4tx901qPZGROqhmXGwq4lC4XhOa5SmxVl K1bKmVWOyqO/EAMlNYo6zXSajpFc53QPF/DAKGZ4LOL7isWkPRMc5Ip7r+96Z7xjwKCOZvLa7dySf RtJUZjoIoshSIZqjxf/a8WPEL/7rSMFBoTWUPHlHd4XvU9Mo3K6+eUScf18ZsoQVoZEJPSt824QCE Wr96t+dTQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kT7sA-0004cW-T7; Thu, 15 Oct 2020 18:21:06 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kT7s6-0004bC-5N for linux-arm-kernel@lists.infradead.org; Thu, 15 Oct 2020 18:21:03 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.171]) (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 A8B6D20760; Thu, 15 Oct 2020 18:20:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602786061; bh=prRaB+7AjN2gAvby90L5eUH8Zn9V0+Co19lYHlVxx28=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Kue+SG57pfPc/OBkT/rVRMbHkr+cUOB06vrSTF24w96qPqj54Ea3ycLHu57n2R2G7 r3j0Sx/emywfPzw8pQp7tO6HzVcpaIlRM2znLTZE9C+pk6dgdBJ74Tt2GJExWs6/81 wJXa73guKUBuk6MhCdNk3Ad9JMpw5H9iEJ8hhBpE= From: Krzysztof Kozlowski To: Rob Herring , Kukjin Kim , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/4] ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU Date: Thu, 15 Oct 2020 20:20:43 +0200 Message-Id: <20201015182044.480562-3-krzk@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201015182044.480562-1-krzk@kernel.org> References: <20201015182044.480562-1-krzk@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201015_142102_322065_FDF8453E X-CRM114-Status: GOOD ( 14.77 ) 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: stable@vger.kernel.org, Gabriel Ribba Esteva , Marek Szyprowski Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Odroid XU LDO12 and LDO15 supplies the power to USB 3.0 blocks but the GPK GPIO pins are supplied by LDO7 (VDDQ_LCD). LDO7 also supplies GPJ GPIO pins. The Exynos pinctrl driver does not take any supplies, so to have entire GPIO block always available, make the regulator always on. Fixes: 88644b4c750b ("ARM: dts: exynos: Configure PWM, usb3503, PMIC and thermal on Odroid XU board") Cc: Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5410-odroidxu.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts index 353eb6ef3a04..6cc4d4653f84 100644 --- a/arch/arm/boot/dts/exynos5410-odroidxu.dts +++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts @@ -327,6 +327,8 @@ ldo7_reg: LDO7 { regulator-name = "vddq_lcd"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + /* Supplies also GPK and GPJ */ + regulator-always-on; }; ldo8_reg: LDO8 { -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel