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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8E401C3ABAA for ; Fri, 2 May 2025 22:23:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FWlZZog+xI4b0spP/ZWdcQgjKse3LrOk/NzAyoIs+g4=; b=caWVM6PXPHWSAp/z2Aq26aqBOv Jx6O5MbToYz5h8AxLVfmY56Z9uu4Sjl76H/v9d7IE+BoniiP9ndT97pHMy2b8wtJ5KoOWUn1Mh/KZ 3gZ0gNa88W2TLWdp5O7hDftrHLcq0ECOxDviVgxc4X91DbWZ/0rmczQqs0fW+gCpGKiL06OUyzEVe Le280jxFytodk0tujVUAmEiKF52I6ra1WAJJ38NMCNMmjxpkZ9QgROJpQoKuQ0tDetthiPUSwMm2p wd/ihz9urWmnq4rEhsMw+Kz3VAnICv5ioVbgVsT7+Q2x9ZPU3/g075uiitDNAtjw4SL/8HPlw3LmC Lb74s8+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uAymw-000000039rd-0CzW; Fri, 02 May 2025 22:23:22 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uAyTn-000000037kR-3cXr for linux-arm-kernel@lists.infradead.org; Fri, 02 May 2025 22:03:39 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 542M3QPm500003 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 2 May 2025 17:03:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1746223407; bh=FWlZZog+xI4b0spP/ZWdcQgjKse3LrOk/NzAyoIs+g4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=NgkpgE85LmgxDPGUOQ4c1US2Bzx6r52tZBPlEg39wzMR6Xj4ByW3GY6nN8cGIbm3C RaV9icf/mujTY4OIoqroZMf70zZQxnZPOsEn2rahanBqh4LtKyWeWxxNATE7px4/6b EMjUbphvVo782Al0UCFjusL8ay7GYIqukAYzDuws= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 542M3Q07031676 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 2 May 2025 17:03:26 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 2 May 2025 17:03:26 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE108.ent.ti.com (157.170.170.38) 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; Fri, 2 May 2025 17:03:26 -0500 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 542M3PC4006849; Fri, 2 May 2025 17:03:26 -0500 From: Judith Mendez To: Judith Mendez , Nishanth Menon , Vignesh Raghavendra CC: Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Hari Nagalla , Beleswar Padhi , Markus Schneider-Pargmann , Andrew Davis , Devarsh Thakkar , , , Subject: [PATCH v8 10/11] arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 for C7x DSP Date: Fri, 2 May 2025 17:03:24 -0500 Message-ID: <20250502220325.3230653-11-jm@ti.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250502220325.3230653-1-jm@ti.com> References: <20250502220325.3230653-1-jm@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250502_150335_947914_EDC060F2 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Hari Nagalla The main rti4 watchdog timer is used by the C7x DSP, so reserve the timer in the linux device tree. Signed-off-by: Hari Nagalla Signed-off-by: Judith Mendez Reviewed-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index f811911c1325..1e9fe997868e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -870,3 +870,8 @@ &c7x_0 { <&c7x_0_memory_region>; status = "okay"; }; + +/* main_rti4 is used by C7x DSP */ +&main_rti4 { + status = "reserved"; +}; -- 2.49.0