From patchwork Thu Jan 28 17:44:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 60752 Delivered-To: patch@linaro.org Received: by 10.112.130.2 with SMTP id oa2csp621676lbb; Thu, 28 Jan 2016 09:44:21 -0800 (PST) X-Received: by 10.98.14.199 with SMTP id 68mr5375873pfo.35.1454003061474; Thu, 28 Jan 2016 09:44:21 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m65si18110332pfi.251.2016.01.28.09.44.20; Thu, 28 Jan 2016 09:44:21 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dkim=pass header.i=@linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967680AbcA1RoT (ORCPT + 30 others); Thu, 28 Jan 2016 12:44:19 -0500 Received: from mail-wm0-f51.google.com ([74.125.82.51]:38616 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966434AbcA1RoN (ORCPT ); Thu, 28 Jan 2016 12:44:13 -0500 Received: by mail-wm0-f51.google.com with SMTP id p63so35317988wmp.1 for ; Thu, 28 Jan 2016 09:44:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=R13sh/HBsDMyc295839aoWKPReDkimbrBFi5UivfdIs=; b=E5l1EcubJhhJPV1NqgA2mSduHCu+72kk/NNxzm+9PNnhvb5cTkeC07MQXDONqPrvt8 lRroC7U09PMUYjCqKdIEcJbAA43u7CIqFGdwii2SI5ruYa6VMQSPp4Y1jgFu7+ZesjvG 3H5KqIqlyHZjVOEj7WkdaQFQcb5hbkTMbUzTs= 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=R13sh/HBsDMyc295839aoWKPReDkimbrBFi5UivfdIs=; b=QRxS7TBYC75knlDsri+k1itjzNDWE8zy8KPs2INOxn+EFEHQY1f6jVoE8ov7w20cdQ ImW1G3vjkJiB9ARNNxmaC6Hay4pU5cQyyvebNMwsurMto5851/xP7A6/TEw4cqTdfgRp EBEhL5FHMCjOKoqPbdRm6BEh/Z/z0uLBx7RJkJWdrbzOYq+Nro5Y0bfHXn4WjXM2HD1l wHvFOSasPQXEddZEI0XmZbMzfCq33Y1d/PkAX5K8MKYBUfaF8YE/09hi6mYgJfme/CDf AcungDi0DhkHbLbbvt1gUeaf6zAcOQubTdAoomohoi1iThnFyZFdhhysGhTvf93p8Q1A PiHA== X-Gm-Message-State: AG10YOTmEvCz2GbQxoizwtB4ODjGfjTRTn0ciGYY8PYYONAlz1sO9U+OAMSzk89cokE4/KVl X-Received: by 10.28.175.209 with SMTP id y200mr4319153wme.70.1454003052298; Thu, 28 Jan 2016 09:44:12 -0800 (PST) Received: from localhost.localdomain (host-92-13-246-184.as43234.net. [92.13.246.184]) by smtp.gmail.com with ESMTPSA id z127sm3901423wme.2.2016.01.28.09.44.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 28 Jan 2016 09:44:11 -0800 (PST) From: Srinivas Kandagatla To: Andy Gross Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH v2 7/9] arm64: dts: apq8016-sbc: make 1.8v available on LS expansion Date: Thu, 28 Jan 2016 17:44:09 +0000 Message-Id: <1454003049-3414-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1454002960-3106-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1454002960-3106-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 96boards mezzanine boards on LS expansion require 1.8v as per 96boards specifications, so enable the corresponding regulators and make them always-on. Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 5 +++++ 1 file changed, 5 insertions(+) -- 1.9.1 diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 601c0ff..279af22 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -230,9 +230,14 @@ regulator-max-microvolt = <3337000>; }; + /** + * 1.8v required on LS expansion + * for mezzanine boards + */ l15 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; + regulator-always-on; }; l16 {