From nobody Fri Dec 19 17:02:59 2025 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 BB5011474BF; Mon, 26 Aug 2024 09:30:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664652; cv=none; b=LIVk8uGQgmwrjAG4QvxOygtE4+JwZX5R5TFL2Cz4S0VF5i3D6Ab7uhd6lxhdSdP6QJMcZsJwfkthgy9a86dDC7P3So18NwLTp99OQZCF64HnfYUa7ePuBVfWIaKdi2BNvc2YI13SPdLJewi4bOQQPJfwZqjF/S4BJ4Uvk54aVtI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724664652; c=relaxed/simple; bh=ZEznYgnTuJll8S9P/kFDnEZXYtpXzaix0nA2A+5fq2A=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LB5mDmd2SeLLFGWbyTRd3BniONEaixSa9FtfgzinZhLwAk10fg5FDGHIrpyUWGTfeR0DbATHmq7V/NnV3gsO4Eaud/4Gxguc+K8xlQjNAH4WyvJVaxaRyPlWi2c3kwWwXnfZ005xkedw/XaE63h5mxqM/I1p09Uvv2lkrJCz8/k= 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=qbDBC12L; arc=none smtp.client-ip=198.47.19.142 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="qbDBC12L" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UWdG119089; Mon, 26 Aug 2024 04:30:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664632; bh=bjy/9/xbq3eq743JRqv9WGWccXskC+U7DR17BZ5lKoY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qbDBC12LfStORl1/oK8x8bWtxt5STXGbyZvCPYSpnjHSi/duHXidrwWrQZJBNtcU6 FubufolrWwR/AgOgW7cf4+JAyjHnKOJzBP5dHv0CWKdrv7jiHWpZNgl9vSWXCw4+Iu BcyCVCONJ93Bxw/qnZ65oZDO0FTjAR3Cea07z5Nc= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9UWVI015279 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:32 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) 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; Mon, 26 Aug 2024 04:30:32 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE113.ent.ti.com (10.64.6.34) 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 04:30:32 -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 47Q9UPnA118247; Mon, 26 Aug 2024 04:30:29 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v3 1/7] arm64: dts: ti: k3-j7200-som-p0: Switch MAIN R5F cluster to Split-mode Date: Mon, 26 Aug 2024 15:00:18 +0530 Message-ID: <20240826093024.1183540-2-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 J7200 EVM board has one R5F cluster in the MAIN domain, and it is configured for LockStep mode at the moment. Switch the MAIN R5F cluster to Split mode by default to maximize the number of R5F cores. Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/= dts/ti/k3-j7200-som-p0.dtsi index 89b68325e4e2..deb380a83ea1 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -262,6 +262,10 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; =20 +&main_r5fss0 { + 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