From nobody Mon Feb 9 07:20:33 2026 Received: from fllvem-ot03.ext.ti.com (fllvem-ot03.ext.ti.com [198.47.19.245]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B9FD42505AE; Mon, 10 Feb 2025 22:15:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.245 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739225754; cv=none; b=NGO+2tmW7trwYGdSid7L91b0i8R23AhklP5ftwn5aYqvVWDJUle7FHnYkPBB//qdJhlWKjFSkhRDamk9Eg2rn3TAX24RqCcqu+h7HkC7OYUbqXlrYrmWevjDvODkESysl0xTfvmrZN+FimORGhKL+u53yTno1Z6A1crmOP/PKlk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739225754; c=relaxed/simple; bh=XHKHFrm9UxTUJdQBjYVXSvTXfPPnzqfzuZ8iAYsIsfo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gcwl3yzOoUjGiv8Y26M2cud2abdKV9j2c+JpzJPdPVrcH/No75KXOW6DmBNyCNyIPi2HGjc9ltLHlopVMl+QpGlPYscUHTjJeDPmsZ2IrGj29xNVU4F8k5w6xNo8cp4rv/63DgpveuYoogCQ6KWk62qi4VV+pRFV/u0as4S1hYA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=idJMETfm; arc=none smtp.client-ip=198.47.19.245 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="idJMETfm" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 51AMFVtX121121 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 10 Feb 2025 16:15:31 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739225731; bh=csK+TxlNwuyVouIbzQNjNZY+df/jqdZq/HmfKuxiiTo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=idJMETfmuE/GeG6KXF69qTXQCDIK2WETGYfo3s8IPjvt2JA+yT1CraT3qewRLFxDU vdQ4difxOBttZRL0RjrDnu0qCdpRkOwf3ZIikUobqgKNiMqdGskix7PPPG8ReH+5fB bcSzug0cUypTTa/ysIuSRMgw16dPtRtZqSkVt0fk= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 51AMFVC9016609 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 10 Feb 2025 16:15:31 -0600 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 10 Feb 2025 16:15:30 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE106.ent.ti.com (10.64.6.27) 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, 10 Feb 2025 16:15:30 -0600 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 51AMFUZB112628; Mon, 10 Feb 2025 16:15:30 -0600 From: Judith Mendez To: Nishanth Menon , Vignesh Raghavendra CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Andrew Davis , Hari Nagalla , Judith Mendez Subject: [PATCH v5 09/10] arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 for C7x DSP Date: Mon, 10 Feb 2025 16:15:29 -0600 Message-ID: <20250210221530.1234009-10-jm@ti.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20250210221530.1234009-1-jm@ti.com> References: <20250210221530.1234009-1-jm@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" 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 --- Changes since v4: - No change --- 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 11390a8742453..07f21abd03c12 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -826,3 +826,8 @@ &c7x_0 { <&c7x_0_memory_region>; status =3D "okay"; }; + +/* main_rti4 is used by C7x DSP */ +&main_rti4 { + status =3D "reserved"; +}; --=20 2.48.0