From nobody Fri Dec 19 17:02:55 2025 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (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 3D7C91482E3; Mon, 26 Aug 2024 09:30:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664653; cv=none; b=TSXlsAcDFq9G/UH53n5Am+w4iWOjhphxv3zo0Ug98Ms4eZsQDsNDEGaLg571+k5tfi3bM/AVJnWsq2Ikp3eOS70vQWRcOzSZjJ/McaRtkyF4ePDZFkF0A0RuSxrZw9HRusU2AEMYimr9o0wrXZwGdOtazDZ7nGRhUBqOlXzWFYY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664653; c=relaxed/simple; bh=HXDvTGFAnJA/E6cDYc69xDkIxRj+ApuJYOPP2JcjCQQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=EmJo8BKuNjl+bzOp7YPLd5zPk5+rrjkBCgva6+BPTQFdxKRr7kDzp2R4Mb998ulBxUmdCtqkAFZGkxHxJ+VyYDc72OfaRKBPzzd+uxlTBLkPw3CV4uCh9bYPDAOCuav58/uCMgqVJWei7kPqfn3IDblJyAu9j6Kwtsz5d9a6iv8= 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=aVO7a8o+; arc=none smtp.client-ip=198.47.19.141 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="aVO7a8o+" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UlBn113672; Mon, 26 Aug 2024 04:30:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664647; bh=tSkQ56FdawgsYxng0w4pp5/izvGTO4aDDxcpavHhSEI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=aVO7a8o+A4unV6c2J+2b9rjAiyLtsMV7prQPiGia8ZsGthWMD5zxGJ8hPU57DDNnn sgQQMB0SRSjy/hHx+Rqf1WI/X304kg8xTd4VRnLjDuUeW0+edcwpVOz2aExblvL7tT SEmNmeYhBd0zzN1xLMVcgDt9pRgfQQInONSj9voM= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9Ulth064344 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:47 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE103.ent.ti.com (10.64.6.24) 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 04:30:47 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) 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 via Frontend Transport; Mon, 26 Aug 2024 04:30:47 -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 47Q9UPnE118247; Mon, 26 Aug 2024 04:30:44 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v3 5/7] arm64: dts: ti: k3-am68-sk-som: Switch MAIN R5F clusters to Split-mode Date: Mon, 26 Aug 2024 15:00:22 +0530 Message-ID: <20240826093024.1183540-6-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 AM68 SK board has two R5F clusters in the MAIN domain, and both of these are configured for LockStep mode at the moment. Switch both 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-am68-sk-som.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/d= ts/ti/k3-am68-sk-som.dtsi index 5c66e0ec6e82..4800f956bf12 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi @@ -302,6 +302,14 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; =20 +&main_r5fss0 { + ti,cluster-mode =3D <0>; +}; + +&main_r5fss1 { + 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