From patchwork Wed Oct 1 17:03:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Cartwright X-Patchwork-Id: 5013601 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 267369F32B for ; Wed, 1 Oct 2014 17:11:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 608A820263 for ; Wed, 1 Oct 2014 17:11:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8EACA20166 for ; Wed, 1 Oct 2014 17:11:42 +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 1XZNPS-0005Pz-S5; Wed, 01 Oct 2014 17:09:50 +0000 Received: from smtp.codeaurora.org ([198.145.11.231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XZNP1-00054d-13 for linux-arm-kernel@lists.infradead.org; Wed, 01 Oct 2014 17:09:23 +0000 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id 5EA2313FC3D; Wed, 1 Oct 2014 17:09:02 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 4B67113FC40; Wed, 1 Oct 2014 17:09:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from joshc.qualcomm.com (rrcs-67-52-129-61.west.biz.rr.com [67.52.129.61]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: joshc@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 76FF513FC3D; Wed, 1 Oct 2014 17:09:00 +0000 (UTC) Received: by joshc.qualcomm.com (Postfix, from userid 1000) id 51FCB63004; Wed, 1 Oct 2014 12:03:18 -0500 (CDT) From: Josh Cartwright To: Kumar Gala , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell Subject: [PATCH 2/4] ARM: qcom: add description of KPSS WDT for IPQ8064 Date: Wed, 1 Oct 2014 12:03:15 -0500 Message-Id: <50c0ec1514173ce07641a95839e939dcda41b110.1412182773.git.joshc@codeaurora.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: References: In-Reply-To: References: X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141001_100923_105023_EF4490F2 X-CRM114-Status: GOOD ( 12.84 ) X-Spam-Score: -0.6 (/) Cc: linux-arm-msm@vger.kernel.org, Russell King , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Describe the Krait Processor Sub-system (KPSS) Watchdog timer in the IPQ8064 device tree. Also, add a fixed-clock description of SLEEP_CLK, which will do for now. Signed-off-by: Josh Cartwright --- arch/arm/boot/dts/qcom-ipq8064.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index 244f857..3372b49 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -60,6 +60,14 @@ }; }; + clocks { + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -96,6 +104,13 @@ cpu-offset = <0x80000>; }; + watchdog@208a038 { + compatible = "qcom,kpss-wdt-ipq8064"; + reg = <0x0208a038 0x40>; + clocks = <&sleep_clk>; + timeout-sec = <10>; + }; + acc0: clock-controller@2088000 { compatible = "qcom,kpss-acc-v1"; reg = <0x02088000 0x1000>, <0x02008000 0x1000>;