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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 9A7F2C4360F for ; Thu, 21 Feb 2019 09:20:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 609FF218C3 for ; Thu, 21 Feb 2019 09:20:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="R3ZWRQYr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727401AbfBUJUK (ORCPT ); Thu, 21 Feb 2019 04:20:10 -0500 Received: from mail-eopbgr80052.outbound.protection.outlook.com ([40.107.8.52]:35760 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727046AbfBUJUK (ORCPT ); Thu, 21 Feb 2019 04:20:10 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ofn/P8qkrfmb33ItlcOAZ/8Bh5BDu2BN69r63qmUi1o=; b=R3ZWRQYr8qcHx3/ASCBubel4GOpEFZFWwtmPqV8v6gS4QStRhAl2MaZQgU5+zpso3YyzyOSihJTPOGLCxrZthtO3EaY3Uwf6dqEWo/yfZ4k34xS1OdU0MLbZbzsVQr8DejtYAZ11xZ0eMWzerNjb6R58xzc5cAMHIjR5E2WNjJk= Received: from AM6PR0402MB3911.eurprd04.prod.outlook.com (52.133.30.10) by AM6PR0402MB3784.eurprd04.prod.outlook.com (52.133.9.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1622.19; Thu, 21 Feb 2019 09:19:34 +0000 Received: from AM6PR0402MB3911.eurprd04.prod.outlook.com ([fe80::6c94:4ad8:e9f3:cf1]) by AM6PR0402MB3911.eurprd04.prod.outlook.com ([fe80::6c94:4ad8:e9f3:cf1%4]) with mapi id 15.20.1622.018; Thu, 21 Feb 2019 09:19:34 +0000 From: Anson Huang To: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "a.zummo@towertech.it" , "alexandre.belloni@bootlin.com" , Aisheng Dong , "ulf.hansson@linaro.org" , Daniel Baluta , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-rtc@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH V4 3/4] arm64: dts: freescale: imx8qxp: enable scu general irq channel Thread-Topic: [PATCH V4 3/4] arm64: dts: freescale: imx8qxp: enable scu general irq channel Thread-Index: AQHUycaPVtFbouRFnkmRRlSeOfCv5A== Date: Thu, 21 Feb 2019 09:19:34 +0000 Message-ID: <1550740354-2701-3-git-send-email-Anson.Huang@nxp.com> References: <1550740354-2701-1-git-send-email-Anson.Huang@nxp.com> In-Reply-To: <1550740354-2701-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR03CA0025.apcprd03.prod.outlook.com (2603:1096:203:2f::13) To AM6PR0402MB3911.eurprd04.prod.outlook.com (2603:10a6:209:1c::10) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: GIp4wJ2MtdWv8gIspwb58D42FUaE6U5vuPQbNLqQ9URQ5ko7dZHCU2Icc8iyeAZGPjcPsnkGqwYbRqHQeTE8xsFVXADKK6HDdszSTOX/lpgHHdQZ9NZkAbQwry6onrIUKAvY6bQGPd4sCtpEFxx4WmFlWsvXFAOF6+gmW7oPDf2TNh1s4SpD+5tDnrluv4fEdvF5a7ikV4gZlzzJ3qLgSmBka3jYrTxLaS3a+tvUWz3g/rVV/qsf79a3Myn5l9V6zObf23hiXkEZ0DAqrBqkobLKT3Uj0/JRIY+59bp7ekWTF7lZl7xdDw/zfWTwjnPKymn8b4RW6KBoUkss0IgHMtx87/iY10+3zFcJ6pgl8kPtyXMjxyaEn/qNeFVa6SJbGznb/yP61JCBPfka4gQW5KzXQvEHBve0I581ADGDT+s= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: ece9e8f7-b82d-4f2e-63be-08d697ddb187 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Feb 2019 09:19:29.0545 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR0402MB3784 Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On i.MX8QXP, SCU uses MU1 general interrupt channel #3 to notify user for IRQs of RTC alarm, thermal alarm and WDOG etc., mailbox RX doorbell mode is used for this function, this patch adds support for it. Signed-off-by: Anson Huang --- Changes since V3: - rename "gi3" to "gip3"; - add alias for getting mu id by driver. --- arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8qxp.dtsi index 4c3dd95..f0a9224 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -21,6 +21,7 @@ mmc1 =3D &usdhc2; mmc2 =3D &usdhc3; serial0 =3D &adma_lpuart0; + mu1 =3D &lsio_mu1; }; =20 cpus { @@ -87,7 +88,8 @@ scu { compatible =3D "fsl,imx-scu"; mbox-names =3D "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3"; + "rx0", "rx1", "rx2", "rx3", + "gip3"; mboxes =3D <&lsio_mu1 0 0 &lsio_mu1 0 1 &lsio_mu1 0 2 @@ -95,7 +97,8 @@ &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; =20 clk: clock-controller { compatible =3D "fsl,imx8qxp-clk"; --=20 2.7.4