From nobody Fri Dec 19 17:02:57 2025 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (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 E37D0146018; Mon, 26 Aug 2024 09:31:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664668; cv=none; b=jmOpPTZ1YY8AVQaGciteOHrmdMS6dNKKLxtXH8LXVhOdzLL9mVmSqzNI/zfhixTTud8krUR4F7kdrTiDTtUdxbX+DFdR6U8/eLY++8DdZuTgSDUaEWDx+eJxqJL65nareCUs0xYp7qYSiP/sNpr7zwBLg+Ll246eNxAkRpzvk1U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664668; c=relaxed/simple; bh=QT/m64q0cCNIyz7BZXndaixSJreSGk8FA+TkG6oyLzg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gMZAFjr5GUm03x9oay6XKDge+th4j3pfiTivmy1DLbPorusCoJ1uNHbG2KeJEZNYKTGNNitBRUcUqLcUb4byJ6ZN6EiRom+qTqAe+EEx5v3OHKse2pNudvcjOWUAUWsUKVkIh/6WHuYCFy0V7Qbygc5cnvJDDFUOgi16hEu5H/4= 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=HCrVAxa8; arc=none smtp.client-ip=198.47.23.249 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="HCrVAxa8" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UtOu079832; Mon, 26 Aug 2024 04:30:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664655; bh=C6jCl5r7nElbSCK6TwJqvKHS9CQ9yMJS6EZQX2Dvo24=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=HCrVAxa80MfeLSB/zsGKizLaoHZOti4zLZYpTBTEKFMZsf0dUj2qvE+ZRaP9CQkvk PxRGFQQmhkeDe4dhR6/0yU3W+oOvvq6mWo8FJdNsik4FGEyTo/TI1O053NJZWvv1mx wY07FZESFVHYeJf0AmFpt2xUX0YgjbDTJSLhrLvE= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9UtaC055486 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:55 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 26 Aug 2024 04:30:54 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE106.ent.ti.com (157.170.170.36) 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, 26 Aug 2024 04:30:54 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UPnG118247; Mon, 26 Aug 2024 04:30:51 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v3 7/7] arm64: dts: ti: k3-am69-sk: Switch MAIN R5F clusters to Split-mode Date: Mon, 26 Aug 2024 15:00:24 +0530 Message-ID: <20240826093024.1183540-8-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240826093024.1183540-1-b-padhi@ti.com> References: <20240826093024.1183540-1-b-padhi@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-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The TI AM69 SK board has three R5F clusters in the MAIN domain, and all of these are configured for LockStep mode at the moment. Switch all of these R5F clusters to Split mode by default to maximize the number of R5F cores. Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti= /k3-am69-sk.dts index 3f655852244e..ad6570c51a68 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -979,6 +979,18 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; =20 +&main_r5fss0 { + ti,cluster-mode =3D <0>; +}; + +&main_r5fss1 { + ti,cluster-mode =3D <0>; +}; + +&main_r5fss2 { + ti,cluster-mode =3D <0>; +}; + &main_r5fss0_core0 { mboxes =3D <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; memory-region =3D <&main_r5fss0_core0_dma_memory_region>, --=20 2.34.1