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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 21346C433E1 for ; Wed, 20 May 2020 09:20:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 099E3207ED for ; Wed, 20 May 2020 09:20:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726486AbgETJUn (ORCPT ); Wed, 20 May 2020 05:20:43 -0400 Received: from inva021.nxp.com ([92.121.34.21]:38726 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726435AbgETJUn (ORCPT ); Wed, 20 May 2020 05:20:43 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D556220025A; Wed, 20 May 2020 11:20:41 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 50B1E200241; Wed, 20 May 2020 11:20:37 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 5AF5640299; Wed, 20 May 2020 17:20:31 +0800 (SGT) From: Biwen Li To: leoyang.li@nxp.com, robh+dt@kernel.org, mpe@ellerman.id.au, benh@kernel.crashing.org, a.zummo@towertech.it, alexandre.belloni@bootlin.com Cc: devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, Biwen Li Subject: [v2 1/2] dts: ppc: t4240rdb: remove interrupts property Date: Wed, 20 May 2020 17:15:42 +0800 Message-Id: <20200520091543.44692-1-biwen.li@oss.nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org From: Biwen Li This removes interrupts property to drop warning as follows: - $ hwclock.util-linux hwclock.util-linux: select() to /dev/rtc0 to wait for clock tick timed out My case: - RTC ds1374's INT pin is connected to VCC on T4240RDB, then the RTC cannot inform cpu about the alarm interrupt Signed-off-by: Biwen Li --- arch/powerpc/boot/dts/fsl/t4240rdb.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/boot/dts/fsl/t4240rdb.dts b/arch/powerpc/boot/dts/fsl/t4240rdb.dts index a56a705d41f7..145896f2eef6 100644 --- a/arch/powerpc/boot/dts/fsl/t4240rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t4240rdb.dts @@ -144,7 +144,6 @@ rtc@68 { compatible = "dallas,ds1374"; reg = <0x68>; - interrupts = <0x1 0x1 0 0>; }; }; -- 2.17.1