Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp9043544pxu; Mon, 28 Dec 2020 05:15:18 -0800 (PST) X-Google-Smtp-Source: ABdhPJzheCG2o7qp/6rpLs1XnbH/idJLeqmwxXkphPC5f92xTHnwq6g/HjncRD5JNc1v6cjTi68b X-Received: by 2002:a50:e78b:: with SMTP id b11mr41812702edn.165.1609161318466; Mon, 28 Dec 2020 05:15:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1609161318; cv=none; d=google.com; s=arc-20160816; b=Uqs9aU4QAy0NQBKNcf6tFw8bJScovMhxj5R8z8RR5lbbwS/8Jc5hl7Sw+PkDaPnvr6 2Y6N4pGNNjljb2g7Greog0RdK0zd53BVXACcosU4vQqy/G4cKVntqwAUtfLsn2RaJvMy dnT4RsfsTKSG99I0vJnjcgyyAhgPp5LpqfYfjev8eplBP0U6r9ohxYUJ0c6+0t7jLpBv rR6AJwfHBuBwyFcl/ki/B8Ab9rYdKEKeZA0pKHCvsm+bfYjWnpA+o8W1c9o4nMM7h9rs LcN7JCfhY0d+7zQ+5lfE/rADRzS4IFnOUy1fzJ+VnLUmEVeRbdewkPh963Hnb3ECo0IC RRAA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=3yRQyFKCHuE1rkRepfOMSeLWFVfy4x4mbYrcXBugjwc=; b=nXJfu0CZoVvshqIQHguQoCxCJvzRSrLBGOfk7HbXB13VyAQ8JvzOZxRnT7E5Tf97xM UpnJula77woLExv+3SIv7p4VNQBf2rYHU3U9fol/aRNh79ytZsP7/YdHECQP9m3Ri3Z2 cAIFcHeqWpE7CAl6eLiPulzRy9arbWIdVpm7VsDQSiSIzosopeRXyfabKngxqdsHzJ2S ZBw1WB7rtYiyMpNVE0TCq2vr0m7q/89h8AgUqN5vqfKErvvCMR3OtkpPQkws9ytrZzIa TE+rVurHqcJCjdooXBj2+uGc0gVbbNnc6l37ZX4I4XJ1vrm8fmjuYd2tQezqSMCHszCJ USiw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=T+PN2kRv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id fy14si18450815ejb.227.2020.12.28.05.14.56; Mon, 28 Dec 2020 05:15:18 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=T+PN2kRv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731334AbgL1NKP (ORCPT + 99 others); Mon, 28 Dec 2020 08:10:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:37944 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731312AbgL1NKL (ORCPT ); Mon, 28 Dec 2020 08:10:11 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 00F0822583; Mon, 28 Dec 2020 13:09:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609160970; bh=BDMdtDImohmx+gtDsTvBpXzt4RsvTcqtfy7+Tkh0CXU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T+PN2kRv90QHc9HF3GHCCSKYRkJE9/4+DC/uI9OwAnvGvJPbiqfs79rfV1WXZXcE7 /JFWAUR6FlPsSXy69aBHI5geOCpavn1anjoiGK9AWIoAnIiizxII7myomI8CJx9k20 ZVdNNj1RJFIQagDvyk2ZLhszwi7ozg2QSREbfJlA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Gabriel Ribba Esteva Subject: [PATCH 4.14 057/242] ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU Date: Mon, 28 Dec 2020 13:47:42 +0100 Message-Id: <20201228124907.487763158@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228124904.654293249@linuxfoundation.org> References: <20201228124904.654293249@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Kozlowski commit bd7e7ff56feea7810df900fb09c9741d259861d9 upstream. 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") Signed-off-by: Krzysztof Kozlowski Cc: Link: https://lore.kernel.org/r/20201015182044.480562-3-krzk@kernel.org Tested-by: Gabriel Ribba Esteva Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/exynos5410-odroidxu.dts | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/boot/dts/exynos5410-odroidxu.dts +++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts @@ -327,6 +327,8 @@ regulator-name = "vddq_lcd"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + /* Supplies also GPK and GPJ */ + regulator-always-on; }; ldo8_reg: LDO8 {