From nobody Fri Feb 13 14:08:49 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7897CE7A8C for ; Mon, 25 Sep 2023 08:15:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232898AbjIYIPG (ORCPT ); Mon, 25 Sep 2023 04:15:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232922AbjIYIOn (ORCPT ); Mon, 25 Sep 2023 04:14:43 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D862CCD5; Mon, 25 Sep 2023 01:14:14 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 38P8E2np114443; Mon, 25 Sep 2023 03:14:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1695629642; bh=M6dmPTlZwN8LWaHzMJBNwX0ICu3U/69mZsb9rHheQbY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=OdoKpfdGILv25otCzpnPr5aGjxqAhT9cghQamAJX39pb14nEeqBd2iPDcSoPPOyvm fNwyxkGSNxWmoaM4BNuJV+9ajrfttw4wfDLvABcVOgZqPCSjpbhf2sBdRc1Efxcy9K KyknYGw3nS5lE4lz0dP5abFJGkyWI5mttj9T31j0= Received: from DFLE107.ent.ti.com (dfle107.ent.ti.com [10.64.6.28]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 38P8E2F7007066 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 25 Sep 2023 03:14:02 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 25 Sep 2023 03:14:02 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 25 Sep 2023 03:14:02 -0500 Received: from keerthy.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 38P8Db3K007734; Mon, 25 Sep 2023 03:13:59 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v4 6/7] arm64: dts: ti: k3-j721s2-main: Add the main domain watchdog instances Date: Mon, 25 Sep 2023 13:43:31 +0530 Message-ID: <20230925081332.15906-7-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230925081332.15906-1-j-keerthy@ti.com> References: <20230925081332.15906-1-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" There are totally 9 instances of watchdog module. One each for the 2 A72 cores, one each for the 2 C7x cores, 1 for the GPU, 1 each for the 4 R5F cores in the main domain. Keeping only the A72 instances enabled and disabling the rest by default. Signed-off-by: Keerthy --- arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 88 ++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/d= ts/ti/k3-j721s2-main.dtsi index 8a717b592238..5e3c0ef9b10b 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -1702,4 +1702,92 @@ ti,esm-pins =3D <688>, <689>; bootph-pre-ram; }; + + watchdog0: watchdog@2200000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x2200000 0x00 0x100>; + clocks =3D <&k3_clks 286 1>; + power-domains =3D <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 286 1>; + assigned-clock-parents =3D <&k3_clks 286 5>; + }; + + watchdog1: watchdog@2210000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x2210000 0x00 0x100>; + clocks =3D <&k3_clks 287 1>; + power-domains =3D <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 287 1>; + assigned-clock-parents =3D <&k3_clks 287 5>; + }; + + watchdog16: watchdog@2300000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x2300000 0x00 0x100>; + clocks =3D <&k3_clks 288 1>; + power-domains =3D <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 288 1>; + assigned-clock-parents =3D <&k3_clks 288 5>; + status =3D "disabled"; + }; + + watchdog17: watchdog@2310000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x2310000 0x00 0x100>; + clocks =3D <&k3_clks 289 1>; + power-domains =3D <&k3_pds 289 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 289 1>; + assigned-clock-parents =3D <&k3_clks 289 5>; + status =3D "disabled"; + }; + + watchdog15: watchdog@22f0000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x22f0000 0x00 0x100>; + clocks =3D <&k3_clks 290 1>; + power-domains =3D <&k3_pds 290 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 290 1>; + assigned-clock-parents =3D <&k3_clks 290 5>; + status =3D "disabled"; + }; + + watchdog28: watchdog@23c0000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x23c0000 0x00 0x100>; + clocks =3D <&k3_clks 291 1>; + power-domains =3D <&k3_pds 291 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 291 1>; + assigned-clock-parents =3D <&k3_clks 291 5>; + status =3D "disabled"; + }; + + watchdog29: watchdog@23d0000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x23d0000 0x00 0x100>; + clocks =3D <&k3_clks 292 1>; + power-domains =3D <&k3_pds 292 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 292 1>; + assigned-clock-parents =3D <&k3_clks 292 5>; + status =3D "disabled"; + }; + + watchdog30: watchdog@23e0000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x23e0000 0x00 0x100>; + clocks =3D <&k3_clks 293 1>; + power-domains =3D <&k3_pds 293 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 293 1>; + assigned-clock-parents =3D <&k3_clks 293 5>; + status =3D "disabled"; + }; + + watchdog31: watchdog@23f0000 { + compatible =3D "ti,j7-rti-wdt"; + reg =3D <0x00 0x23f0000 0x00 0x100>; + clocks =3D <&k3_clks 294 1>; + power-domains =3D <&k3_pds 294 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks =3D <&k3_clks 294 1>; + assigned-clock-parents =3D <&k3_clks 294 5>; + status =3D "disabled"; + }; }; --=20 2.17.1