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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 7C368C73C75 for ; Wed, 10 Jul 2019 06:40:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EBB720838 for ; Wed, 10 Jul 2019 06:40:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727174AbfGJGkf (ORCPT ); Wed, 10 Jul 2019 02:40:35 -0400 Received: from inva020.nxp.com ([92.121.34.13]:57912 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727128AbfGJGkc (ORCPT ); Wed, 10 Jul 2019 02:40:32 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E2FEF1A029D; Wed, 10 Jul 2019 08:40:30 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 225361A001F; Wed, 10 Jul 2019 08:40:18 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id AE08E4030D; Wed, 10 Jul 2019 14:40:02 +0800 (SGT) From: Anson.Huang@nxp.com To: catalin.marinas@arm.com, will@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, daniel.lezcano@linaro.org, tglx@linutronix.de, leonard.crestez@nxp.com, aisheng.dong@nxp.com, daniel.baluta@nxp.com, ping.bai@nxp.com, l.stach@pengutronix.de, abel.vesa@nxp.com, andrew.smirnov@gmail.com, ccaione@baylibre.com, angus@akkea.ca, agx@sigxcpu.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V5 4/5] arm64: dts: imx8mq: Add system counter node Date: Wed, 10 Jul 2019 14:30:55 +0800 Message-Id: <20190710063056.35689-4-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190710063056.35689-1-Anson.Huang@nxp.com> References: <20190710063056.35689-1-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anson Huang Add i.MX8MQ system counter node to enable timer-imx-sysctr broadcast timer driver. Signed-off-by: Anson Huang --- Changes since V4: - update the clock info using fixed clock node; - correct the reg range; - update the interrupt number as the system counter driver ONLY uses 1 irq now. --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index a1bbd80..2991172 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -644,6 +644,14 @@ #pwm-cells = <2>; status = "disabled"; }; + + system_counter: timer@306a0000 { + compatible = "nxp,sysctr-timer"; + reg = <0x306a0000 0x20000>; + interrupts = ; + clocks = <&osc_25m>; + clock-names = "per"; + }; }; bus@30800000 { /* AIPS3 */ -- 2.7.4