From nobody Wed Dec 17 23:28:36 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 9F1F5207EB8; Wed, 21 Aug 2024 09:52:20 +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=1724233942; cv=none; b=X4MusNdLe7PktqMID/R2rxDb27WB8pC98KXLWYp/I9eSoZEZvsvlbWcFa/WOT1dXkpw35ap56+OWoLQrKD5p0PXWu3nBckoEPX68Sg/xl8oqpWcnwaULb3RiHewFUdgwxzIV5ZnfeDPYxpBB1Y7EBTruD0dIFS/sGXXVF6GlTJs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724233942; c=relaxed/simple; bh=Np4NuP18Od32MCH1YGY3XkBhkdPg8QIunizgl13XxeY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ocHIiw7Tf5UmfaghWRjfznLBQlCfqVxZl9G97c2NE+5zIXymW/n+tRP83h9DwOabSgf4d95z2oXXaJHI+uvBgeIR2Xz6/mgJNw/+kEWRmWTXUP7kRwtTDlbjamDXf+IJb2yoiKxRW+a/9vQF9aXhE0usuSKb36ewlMFyQ+wbOkc= 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=icT5KKbj; 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="icT5KKbj" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47L9qFml016913; Wed, 21 Aug 2024 04:52:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724233935; bh=5hLAVqIFYabAL4Z7c5tf+r9EZkCV+JSFC/3XR2qH4Ng=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=icT5KKbjZNpeHPXaasyteQ0GymwqfSTuvKh+qFwQPRiIuT64i4WhURPbBhcZUTQhC 10I72OW69w6RcecW1SCJKLV1i1nGzkAUrAEa+rIWXZHlM7guErIPdq3gPPi+VU/5KX SSSaRbffHI42hPRl4PRqLBUTTf6zTpa7F/Ctb7ns= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47L9qFDI023524 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 21 Aug 2024 04:52:15 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 21 Aug 2024 04:52:15 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE115.ent.ti.com (10.64.6.36) 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; Wed, 21 Aug 2024 04:52:15 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47L9q1n4066254; Wed, 21 Aug 2024 04:52:12 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v2 3/4] arm64: dts: ti: k3-j721s2-main: Switch MAIN R5F clusters to Split-mode Date: Wed, 21 Aug 2024 15:21:59 +0530 Message-ID: <20240821095200.3050878-4-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240821095200.3050878-1-b-padhi@ti.com> References: <20240821095200.3050878-1-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" J721S2 SoCs have 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-j721s2-main.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/d= ts/ti/k3-j721s2-main.dtsi index 9ed6949b40e9..9bb0dc1c5791 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -1837,7 +1837,7 @@ dss_ports: ports { =20 main_r5fss0: r5fss@5c00000 { compatible =3D "ti,j721s2-r5fss"; - ti,cluster-mode =3D <1>; + ti,cluster-mode =3D <0>; #address-cells =3D <1>; #size-cells =3D <1>; ranges =3D <0x5c00000 0x00 0x5c00000 0x20000>, @@ -1877,7 +1877,7 @@ main_r5fss0_core1: r5f@5d00000 { =20 main_r5fss1: r5fss@5e00000 { compatible =3D "ti,j721s2-r5fss"; - ti,cluster-mode =3D <1>; + ti,cluster-mode =3D <0>; #address-cells =3D <1>; #size-cells =3D <1>; ranges =3D <0x5e00000 0x00 0x5e00000 0x20000>, --=20 2.34.1