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=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 D01BDC10F14 for ; Fri, 12 Apr 2019 13:44:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E3D32084D for ; Fri, 12 Apr 2019 13:44:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="igurN2Kd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727112AbfDLNov (ORCPT ); Fri, 12 Apr 2019 09:44:51 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:37065 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727057AbfDLNor (ORCPT ); Fri, 12 Apr 2019 09:44:47 -0400 Received: by mail-wm1-f68.google.com with SMTP id v14so11111333wmf.2 for ; Fri, 12 Apr 2019 06:44:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QOXUKZkvFQxUt7MqaN8caWLun1illfZzVTzLRf9gkvQ=; b=igurN2KdBs8EB+dlTzcTk+Q6/HguDgWFYJ0N0NHlBjURmw/HrQRmL0qL6LC2hJpnmo ACnWlMXmXgJbNgMaIgYh0sbAk8ezDT7MqWoRH1wKsAJ8riP8J8FTnFMS/K7edgHE8rPs qvhS4EL06avOK1JREXKbaGFDldVqszktxIvK3H0BH0890qkWWm7gw2SZveL97jXIEFHW J5CBKaFaSxiusnAg4fxQ59x27O8FSUtyKQhIN4dzussLGGZKq8AmdMc/TKkr7VdDyYE2 LonejBOdF5nhkeMogT6d0+n5v5l5QebSxD4rNhWpCCKaaLxgZNFHgezyw+/A+SzD8HMo VJFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QOXUKZkvFQxUt7MqaN8caWLun1illfZzVTzLRf9gkvQ=; b=nZZvq81oWdFDRJgC7YuRK7S12/3qZQlINQxSR3QE5GXf8sOKdaOXhGt6WuhZ9/fHoQ Y6LtnJqSPqP4Zgx9CWTQ7exLhaY7RxbZOGjcnixedlKwUYeqhJUgHS6fc7jXQvjc5PAh qlal9WIp/O3XFGdyR87W4Ga86xZkPxr1wHJ5yRiLJcJBgR1ByYf/3l8BaOsd+3MoimHl 5D0fO928lEgXLQ9/xVGS4UddJcdLzD9EsCy/bxdRWoek9VpDOvq75jMYk9iIMtoDc35Q DO3kWjWxpx2PFU7M1L7cUD5WRAwH0Ia2nezRD+/09kINvXFpLp2fpkBo/qzAscrUyonY DKgQ== X-Gm-Message-State: APjAAAX9UrR+1R9qhECKagWWijSfhbVbdS+0CbqH9ZKzOZ2Jb6AYsYK/ d/7TfL1XJ0BaUT9h4rQrPDo/gg== X-Google-Smtp-Source: APXvYqwxBqUCYMQJgYUzHgiXZZJpStafZyPC2exix6tw5Z7XWvlxz/XiWSxaUbVi6bLEb6TVcnd2fA== X-Received: by 2002:a7b:c408:: with SMTP id k8mr11424574wmi.69.1555076685549; Fri, 12 Apr 2019 06:44:45 -0700 (PDT) Received: from localhost.localdomain (aputeaux-684-1-35-248.w90-86.abo.wanadoo.fr. [90.86.90.248]) by smtp.gmail.com with ESMTPSA id s18sm9964672wmc.41.2019.04.12.06.44.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 12 Apr 2019 06:44:44 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Rob Herring , Mark Rutland , David Lechner , Adam Ford Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v4 3/5] ARM: dts: da850-lcdk: enable cpufreq Date: Fri, 12 Apr 2019 15:44:35 +0200 Message-Id: <20190412134437.14864-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190412134437.14864-1-brgl@bgdev.pl> References: <20190412134437.14864-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: David Lechner Add a fixed regulator for the da850-lcdk board along with board-specific CPU configuration. Signed-off-by: David Lechner Signed-off-by: Bartosz Golaszewski --- arch/arm/boot/dts/da850-lcdk.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts index 26f453dc8370..f29ed9010812 100644 --- a/arch/arm/boot/dts/da850-lcdk.dts +++ b/arch/arm/boot/dts/da850-lcdk.dts @@ -155,12 +155,43 @@ }; }; }; + + cvdd: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "cvdd"; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; }; &ref_clk { clock-frequency = <24000000>; }; +&cpu { + cpu-supply = <&cvdd>; +}; + +/* LCDK has a fixed CVDD of 1.3V, so only op points >= 300MHz are valid */ + +&opp_100 { + status = "disabled"; +}; + +&opp_200 { + status = "disabled"; +}; + +&opp_375 { + status = "okay"; +}; + +&opp_456 { + status = "okay"; +}; + &pmx_core { status = "okay"; -- 2.21.0