From patchwork Fri Nov 6 22:40:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 7573961 Return-Path: X-Original-To: patchwork-linux-arm@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 D4BC5C05C6 for ; Fri, 6 Nov 2015 22:42:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 058FB20752 for ; Fri, 6 Nov 2015 22:42:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 71A1B20762 for ; Fri, 6 Nov 2015 22:42:12 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zupgk-0008Kl-4R; Fri, 06 Nov 2015 22:40:54 +0000 Received: from mail-pa0-x22e.google.com ([2607:f8b0:400e:c03::22e]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZupgY-0007Ym-F6 for linux-arm-kernel@lists.infradead.org; Fri, 06 Nov 2015 22:40:42 +0000 Received: by pacdm15 with SMTP id dm15so111222137pac.3 for ; Fri, 06 Nov 2015 14:40:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gateworks_com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Ff4EnEd2ZixgfDtTg4uLz/QVysIS7m4OrqTjIqwuig4=; b=JTMCsGCe6d7ItzFcLh+MS8tYjbKwgmrar7HaQytCaI1rPR4pXh7AEIv2b53bxS/obJ PiMrw61R0Rcc1MjbaH8B9FnjMT19xiksVjXkq/Vox/4cjRGqefYw/qFkb6g/mbLKImZ9 Bn6RuQQPY3wFul9TaEM/2V6smVRAM2aGkJ62dp7DdyuisNQCT+AddENcQnbVxm5spW0s PBqE3HzMpMQDPGt/Ww4TYU/1kxerigaEcahOJnBxNIDOmI4jR24JXvd4eSGxW7MW8ovq YtiKG/EyZQarJOz9v6JgubvCJUcaEIrE3lW1NnwDYGNSDAy+QAdOHP1cC1lXU9IoDmTf ljkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Ff4EnEd2ZixgfDtTg4uLz/QVysIS7m4OrqTjIqwuig4=; b=KXBZ2NSCBMSzIQOuq/s4pwlSYADDtT4a1xPpn08vFL9l419xuVSl0pZMiV1Rk8+xQQ 6VaWwkzXWL//tzN6Z6YreyfdY7PuAf9jX3H2meZb3h2WkDIu5VraE0h2GAa9QgoSy+aC AtdHDAudkYWu8Zid5Rpsl/ymHZDVgJML7z3q22TzrVvoM5zW+ACg9lsqktb+YaQgf+B/ WXo4bmjikbFyYxPUhFpPSCCRPBBUFlXfny9IkQwQJEafPf9aWL5j4o/aA3X8pAaPnFbz hTBE7BYURrQ9zXxIXOVjx6RFw0wesiosC2GdcAN3jlvnxA+Eb/YmmIqtClOWd6fK3E4n nTvw== X-Gm-Message-State: ALoCoQnT4zQk/gMbTQIugxmWgzgyoDS552ibm82zaRYuEljQScga3nb/Vb7WjVzv74UDILECvZXk X-Received: by 10.68.125.197 with SMTP id ms5mr21145261pbb.161.1446849621739; Fri, 06 Nov 2015 14:40:21 -0800 (PST) Received: from tharvey.gw (68-189-91-139.static.snlo.ca.charter.com. [68.189.91.139]) by smtp.gmail.com with ESMTPSA id d2sm1946242pat.24.2015.11.06.14.40.20 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 06 Nov 2015 14:40:21 -0800 (PST) From: Tim Harvey To: Shawn Guo Subject: [PATCH 1/3] ARM: dts: imx: ventana: GW54xx PMIC swbst reg always-on Date: Fri, 6 Nov 2015 14:40:30 -0800 Message-Id: <1446849632-20333-2-git-send-email-tharvey@gateworks.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1446849632-20333-1-git-send-email-tharvey@gateworks.com> References: <1446849632-20333-1-git-send-email-tharvey@gateworks.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151106_144042_575446_3E90041A X-CRM114-Status: GOOD ( 11.53 ) X-Spam-Score: -2.6 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver and HDMI DDC and is enabled by the bootloader. Set the regulator to always-on so that Linux doesn't turn it off thinking its not needed. Signed-off-by: Tim Harvey --- arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 929e0b3..743db9f 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -260,6 +260,8 @@ swbst_reg: swbst { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5150000>; + regulator-boot-on; + regulator-always-on; }; snvs_reg: vsnvs {