From patchwork Sun Oct 8 04:46:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 149685 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp1216504vqo; Sat, 7 Oct 2023 21:47:45 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH+IC7LaD7WOXr3gqNbB05FvVmVi7xwCQwGxr3SUyWCq5xW7zB+ughsrx6WT0c+scYAj9xw X-Received: by 2002:a25:e602:0:b0:d78:123:5a97 with SMTP id d2-20020a25e602000000b00d7801235a97mr11152064ybh.25.1696740465285; Sat, 07 Oct 2023 21:47:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696740465; cv=none; d=google.com; s=arc-20160816; b=SbTGb6p6vfQv/tLuqgSLttoySoBwRtC/969tPboMWTii4gxTVwc1eVXwfwNcBhF0zK udfNqHu4eGzdS9Ewdjxfl29OAbU8xSXmKlAQCmY1Z5v9XAyIZmIYtKW5sNE4QEKEnXbO j5Vlw2qxXvLQS9sQHR7VoiwuSnvqAvWQ9mGnQQl+TdLWJ3MopiZA+HtcK+1/el60MA6A KCHxnPAZc3fSa2pUpjLchnv2lv+qv3EOabJtsZ+nEdqnpMJd47iPB9ZYvrpwmmRIqrk3 8gHcm5kiIC5Py5FLn7ulV5eiuirTpCS7CLxmfA/3hrxb4BRPcvxM/iqwS9UjGeMLE6gL JfYw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=FeKvZmabYLXneuzjGHEzRNXTcnsFR5MuwQTlFJ4jqBo=; fh=o4PFLqU4Z+JLVMnI9bVS5jAHyZaUDjrT7v5G6HFgWcM=; b=fpE7hu2/zykp+m8mbHVeZWRGPZmCb7nx7NC27cPX+gGsxwUioUBTjRlTyu7xTQ/+RT 3gr+Jz0QlGryrJ+LPWBg5WRh+xWgapM2JGLtGCGSQJT0aUtNXjsluA+xMCBSQmHNGJLQ 1DNi8/VfNFd0HPghrY/zTsaBVpJmU2mpzMiWE1RsFvxeSPNxu2nTiXqQfLF5K3AvdkZX KYSlhVkXBNNXFkZBFgJfJZKAGrxY/gaOPD6qn8Gq1vvxkxgoY7HBnOXUFdL2s+471F/C h5oEhDv4ogNvN5kEiegV+AFTnT1ikEz2uXiAmWqU/otfA46eWjzEmsfh33IaB3HdLu8U nQcg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=f2MRJEHo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from snail.vger.email (snail.vger.email. [2620:137:e000::3:7]) by mx.google.com with ESMTPS id w19-20020a63d753000000b0057828b85ae6si6737738pgi.281.2023.10.07.21.47.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Oct 2023 21:47:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=f2MRJEHo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 601DA80C5913; Sat, 7 Oct 2023 21:47:44 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344388AbjJHErg (ORCPT + 17 others); Sun, 8 Oct 2023 00:47:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344374AbjJHEra (ORCPT ); Sun, 8 Oct 2023 00:47:30 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 564EDBA; Sat, 7 Oct 2023 21:47:29 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3984lP4j053432; Sat, 7 Oct 2023 23:47:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1696740445; bh=FeKvZmabYLXneuzjGHEzRNXTcnsFR5MuwQTlFJ4jqBo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=f2MRJEHogXwz8IwWYwtl1Pst6vD0Bfv3Kfl8OXyEv5q7JvmhiGo1b7Dai/VcyRZ0E cU1jAfzRESwYsS0dv8GOzsPyVxdyjPYpH64jTICQf3UzaIu/5in3BvnSVKSMIitsmK VL2SDE7zfhrnfYLju74ebgFBNd+QwtMJLZDlIkc4= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3984lOOA010909 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 7 Oct 2023 23:47:25 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) 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; Sat, 7 Oct 2023 23:47:24 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) 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; Sat, 7 Oct 2023 23:47:24 -0500 Received: from localhost.localdomain (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3984l1Cq032705; Sat, 7 Oct 2023 23:47:21 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v8 5/7] arm64: dts: ti: k3-j784s4-mcu: Add the mcu domain watchdog instances Date: Sun, 8 Oct 2023 10:16:55 +0530 Message-ID: <20231008044657.25788-6-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231008044657.25788-1-j-keerthy@ti.com> References: <20231008044657.25788-1-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Sat, 07 Oct 2023 21:47:44 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779161330151670228 X-GMAIL-MSGID: 1779161330151670228 There are totally 2 instances of watchdog module in MCU domain. These instances are coupled with the MCU domain R5F instances. Disabling them as they are not used by Linux. Signed-off-by: Keerthy --- .../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi index a7b5c4cb7d3e..adb5ea6b9732 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi @@ -714,4 +714,30 @@ ti,esm-pins = <63>; bootph-pre-ram; }; + + /* + * The 2 RTI instances are couple with MCU R5Fs so keeping them + * reserved as these will be used by their respective firmware + */ + mcu_watchdog0: watchdog@40600000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40600000 0x00 0x100>; + clocks = <&k3_clks 367 1>; + power-domains = <&k3_pds 367 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 367 0>; + assigned-clock-parents = <&k3_clks 367 4>; + /* reserved for MCU_R5F0_0 */ + status = "reserved"; + }; + + mcu_watchdog1: watchdog@40610000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40610000 0x00 0x100>; + clocks = <&k3_clks 368 1>; + power-domains = <&k3_pds 368 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 368 0>; + assigned-clock-parents = <&k3_clks 368 4>; + /* reserved for MCU_R5F0_1 */ + status = "reserved"; + }; };