From patchwork Thu Sep 17 10:15:02 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoine Tenart X-Patchwork-Id: 7205761 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 B7257BEEC1 for ; Thu, 17 Sep 2015 10:17:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DAEAB207C6 for ; Thu, 17 Sep 2015 10:17:04 +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 09BA520762 for ; Thu, 17 Sep 2015 10:17:04 +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 1ZcWE0-0000gF-Mj; Thu, 17 Sep 2015 10:15:32 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZcWDu-0007jC-KZ for linux-arm-kernel@lists.infradead.org; Thu, 17 Sep 2015 10:15:28 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 9BADF20D0; Thu, 17 Sep 2015 12:15:07 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (nat1.foo.tf [195.154.42.251]) by mail.free-electrons.com (Postfix) with ESMTPSA id 68E171F91; Thu, 17 Sep 2015 12:15:07 +0200 (CEST) From: Antoine Tenart To: sebastian.hesselbarth@gmail.com Subject: [PATCH v3 3/6] ARM: berlin: dts: add the cpufreq-dt bindings on the BG2Q Date: Thu, 17 Sep 2015 12:15:02 +0200 Message-Id: <1442484905-15656-4-git-send-email-antoine.tenart@free-electrons.com> X-Mailer: git-send-email 2.5.2 In-Reply-To: <1442484905-15656-1-git-send-email-antoine.tenart@free-electrons.com> References: <1442484905-15656-1-git-send-email-antoine.tenart@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150917_031527_035100_E9F9FF0D X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. 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: zmxu@marvell.com, jszhang@marvell.com, linux-pm@vger.kernel.org, Antoine Tenart , linux-kernel@vger.kernel.org, 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-Virus-Scanned: ClamAV using ClamSMTP The BG2Q uses cpugreq-dt. Add the corresponding bindings. The operating points can be updated by the bootloader. Signed-off-by: Antoine Tenart --- arch/arm/boot/dts/berlin2q.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi index 63a48490e2f9..58f6792c0d77 100644 --- a/arch/arm/boot/dts/berlin2q.dtsi +++ b/arch/arm/boot/dts/berlin2q.dtsi @@ -53,6 +53,17 @@ device_type = "cpu"; next-level-cache = <&l2>; reg = <0>; + + clocks = <&chip_clk CLKID_CPU>; + clock-latency = <100000>; + /* Can be modified by the bootloader */ + operating-points = < + /* kHz uV */ + 1200000 1200000 + 1000000 1200000 + 800000 1200000 + 600000 1200000 + >; }; cpu@1 {