From mboxrd@z Thu Jan 1 00:00:00 1970 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 A010E2BCF46; Tue, 15 Apr 2025 15:32:06 +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=1744731128; cv=none; b=gOy1YppI9MpuRHrSJHDnWgow5dy5UDGua5CdiBOU3uZvb1NBtOxtS/tKKlOna7aPlDFPqrjC5/kuXv72GxWjHMhi+qMXH8DscDO0AWkuLpS4LiyF/4a7SA2Momx87LvEYsfL94rKRDdskvEZAQjBZhtEwuckX+dZjlPNVhs2DUA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744731128; c=relaxed/simple; bh=uFR/fqFEyryfV8WtLTk6FtyGkz+FUGyA2syaYBYehAg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=go8FvYwbPTKFBWhkxBOTVheQ6Oiq1r2cTHT55Wk6fEO2lL06C1ihdPaET5MxOmWEAOVfDjMUQt6XNNGJyJQES9bzSb5Vr3fKSckIvFnyPw6f+dWjMUepxuGXqCfifthxobq52yU5aPCaeGfGsw9zW4S/faxAM5KTq1HveNKVkRc= 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=RhJqJXrk; 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="RhJqJXrk" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53FFVmfB2394452 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 10:31:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744731108; bh=OTq4UdWHJFuAiM+oo3eenuRmPm/h270vOixLYg4RaqU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=RhJqJXrkpDNX/aa0d+pIWcWW6zxFbsB09+nQzcJ3gT9Gxskl90W7r0nDi9Dki0WPm +UYzh3Fr+rhxuSQ/FCNjFnT70zOP/ofHyuaDnUyjqvKfBkmR1xJS4j8B72jDnwlMBh TMX0UtIeU08cfU6HrcVToEdPxphbkou+4QlVqzUw= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53FFVmMT018871 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Apr 2025 10:31:48 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 15 Apr 2025 10:31:48 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) 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; Tue, 15 Apr 2025 10:31:48 -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 53FFVla2109804; Tue, 15 Apr 2025 10:31:48 -0500 From: Judith Mendez To: Nishanth Menon , Vignesh Raghavendra CC: Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Hari Nagalla , Beleswar Prasad , Andrew Davis , Markus Schneider-Pargmann , Devarsh Thakkar Subject: [PATCH v7 10/11] arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 for C7x DSP Date: Tue, 15 Apr 2025 10:31:46 -0500 Message-ID: <20250415153147.1844076-11-jm@ti.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250415153147.1844076-1-jm@ti.com> References: <20250415153147.1844076-1-jm@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea 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 --- 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 8d7645bb90337..032f1f18d184e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -830,3 +830,8 @@ &c7x_0 { <&c7x_0_memory_region>; status = "okay"; }; + +/* main_rti4 is used by C7x DSP */ +&main_rti4 { + status = "reserved"; +}; -- 2.49.0