From nobody Wed Dec 17 20:44:02 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 629B6207EB7; Wed, 21 Aug 2024 09:52:19 +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=1724233941; cv=none; b=oHNN58O4bhIYQRvR38/ACM6lhASpgtlDdF10L5vdT65yWiTLCyKr4OduF1ogiLEgYxVfdWYA4OR4cDoEhO2o3Zv5DDeUnq4kiHNFe9Nn2rzy4xX3LZK6btQFi6pb03oLhmilXIPhOtBq2yvdoo4HZ2lsN8XtNr91lmWH0FE71iA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724233941; c=relaxed/simple; bh=AKR/1dqdfJqYn0INYYx/7sMj6Fc0uqhrkL2RuEJoTYc=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Vf8cqjAcFSbswbxJ+2CPqk2YfavnpXdb7xJVc/3yEIVzY+CiWkjlBhcFxVBf8FA+xbTNnTthAWlBy3VYwi11Og7moSEouiV3IFFeCXOgavGAyk8iKG6l9PmeGa8ss/mkyOyfFpj3dRYIEJV6VYi6xyKlaTqJdbAgIWvVl0rbVvs= 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=mCVJR1pZ; 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="mCVJR1pZ" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47L9q8wh016892; Wed, 21 Aug 2024 04:52:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724233928; bh=wOzWWIoQH8LUPJgI4R5//0UAG69T6dlSWyT7bC9RVtM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=mCVJR1pZ7eLVACb3Hfck4Y9c29u42UUt0AH5pZceyGpsKUj080CMUzepJQnaZsyEL 4DTyH48YEYjqrg9BQdzmwm+Zy//UdKapQ95YwUNc4MO2CzIKBOzXycJPlHNGM1xce8 ZegrA5517piwsoiZrNkhvwA9hNhwj2znKs8/3eZ8= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47L9q88D023485 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 21 Aug 2024 04:52:08 -0500 Received: from DLEE103.ent.ti.com (157.170.170.33) 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; Wed, 21 Aug 2024 04:52:08 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE103.ent.ti.com (157.170.170.33) 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 04:52:08 -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 47L9q1n2066254; Wed, 21 Aug 2024 04:52:05 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v2 1/4] arm64: dts: ti: k3-j7200-main: Switch MAIN R5F cluster to Split-mode Date: Wed, 21 Aug 2024 15:21:57 +0530 Message-ID: <20240821095200.3050878-2-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" From: Suman Anna J7200 SoCs have 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: Suman Anna Signed-off-by: Apurva Nandan [ Commit message cleanup ] Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-j7200-main.dtsi index 9386bf3ef9f6..a369fa35612d 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -1486,7 +1486,7 @@ main_timer19: timer@2530000 { =20 main_r5fss0: r5fss@5c00000 { compatible =3D "ti,j7200-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>, --=20 2.34.1 From nobody Wed Dec 17 20:44:02 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 437B7208D30; Wed, 21 Aug 2024 09:52:29 +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=1724233951; cv=none; b=EvO2+7TFcHze9YkIzrss93EYkOusPf02KTtKBbrHw9aZHuuhA8hhEfaMn7z90OOCfhFXse5IERCGVAFbCglMJTAHCyXyXXqtnixqGvheucKlmisrU63RyhHnGYChPyxVxh1rDQJ3RCpcJGTgJZ74c7qa9Jl9lEkJkycEzPCrsls= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724233951; c=relaxed/simple; bh=z/cmieYwZktRA8SomDyxhlCowWmkVg+GV1J+sZFKmPc=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pOSBMQiNA/KJsm6e/KriXrgAODPj8cUw0k94fR2OT2L3r3h2B14MsOmzNId94V9rp2FHi3Jr5U7eFBxK5MXyWaqAlglt+Ejn3xqjX4WD/6iYBY//5AdJ3lu6qGbKvyKHHbz+aPrHmvtA4zQA6WVgL+Aip/3fPhmmuIfW0VVeBRo= 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=G/taz66q; 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="G/taz66q" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47L9qCwR122303; Wed, 21 Aug 2024 04:52:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724233932; bh=sSKIrHUS+kPIWZl/wSEqovNLSsgbViENmkAjYVR+Z9Q=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=G/taz66qKoShJ25crfyxWzC6x6YiSuvZdqQDWMRGTJIB69YK4DEhwcTucEa8EMABC jja5Xvby1mEbw/6oaB+K4BDdpnQyqa+xycAkopXqzMNADUwrV+Yfj6vZv8qUsu09aF g7fjtVQQFRTWF0sKLuHLOdxKe0DJNzJ4X8YQg9i4= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47L9qCZP094619 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 21 Aug 2024 04:52:12 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE107.ent.ti.com (157.170.170.37) 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 04:52:11 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE114.ent.ti.com (157.170.170.25) 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; Wed, 21 Aug 2024 04:52:11 -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 47L9q1n3066254; Wed, 21 Aug 2024 04:52:08 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v2 2/4] arm64: dts: ti: k3-j721e-main: Switch MAIN R5F clusters to Split-mode Date: Wed, 21 Aug 2024 15:21:58 +0530 Message-ID: <20240821095200.3050878-3-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" From: Suman Anna J721E 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: Suman Anna Signed-off-by: Apurva Nandan [ Commit message cleanup ] Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-j721e-main.dtsi index 0da785be80ff..a11af617a566 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -2149,7 +2149,7 @@ watchdog1: watchdog@2210000 { =20 main_r5fss0: r5fss@5c00000 { compatible =3D "ti,j721e-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>, @@ -2189,7 +2189,7 @@ main_r5fss0_core1: r5f@5d00000 { =20 main_r5fss1: r5fss@5e00000 { compatible =3D "ti,j721e-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 From nobody Wed Dec 17 20:44:02 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 From nobody Wed Dec 17 20:44:02 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 DF7D3208604; Wed, 21 Aug 2024 09:52:23 +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=1724233945; cv=none; b=orh/sJVJxdR9h2Q6XJhyCaGAb2FAu/J3kOD4U5t9rAzcHxr4uyWYwSpI6DB0wlS86L5OUgCFkKyKjKJi+YY9v3B/8wUt06oTeKOEqAdN6vgci3lkSR21VtRXqeUByLoCJQuAnfz5e3QhHcjQw+amppsI5254k7HvJay0H2d8QG0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724233945; c=relaxed/simple; bh=sQJexEHdwrq1xx+oniJyEZM3deRjSiOMFPJP4LBldBk=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gwl2+px76QQHfFepZXcq0sAC7qUuJf/EX8YWa1s3ZzoVZL/XFviXrMQ+YHWCIA0mOv6jm7lIsXRU0Ok/wg2mHrgjLO+QxBY5MFDSDdV1ban9Y/mvj2taia666/RHCb/SX0/kJJtq/h+EnBwCG8uMR6zyuvM4V9rgBQIMzbgUoNw= 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=qzj/1W7j; 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="qzj/1W7j" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47L9qJtZ016938; Wed, 21 Aug 2024 04:52:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724233939; bh=U7+4yh76QMk2xPsJQoG0uY1JvMgHcg+edVAPp2ZREwI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qzj/1W7jiic8vWa6dZxgekb25icWgErx948NAnrIA1n71FagtASNGgDiWIrxYK2Lm IrWemxmRqDjTylw0amitcGpE9W3Rsv3JLmKRZYO28PV1eikIUciiDQTkqirlAK6VuF djX2Jaty1oE03BQp0sJ0k8tlj7dDNz8S+gnKKJ94= 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 47L9qJUe039963 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 21 Aug 2024 04:52:19 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) 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; Wed, 21 Aug 2024 04:52:18 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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 via Frontend Transport; Wed, 21 Aug 2024 04:52:19 -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 47L9q1n5066254; Wed, 21 Aug 2024 04:52:15 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , Subject: [PATCH v2 4/4] arm64: dts: ti: k3-j784s4-main: Switch MAIN R5F clusters to Split-mode Date: Wed, 21 Aug 2024 15:22:00 +0530 Message-ID: <20240821095200.3050878-5-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" From: Apurva Nandan J784S4 SoCs have three R5F clusters in the MAIN domain, and all 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: Apurva Nandan [ Commit message cleanup ] Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/d= ts/ti/k3-j784s4-main.dtsi index d4ac1c9872a5..2c1d0c41f476 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -2248,7 +2248,7 @@ ufs@4e84000 { =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>, @@ -2288,7 +2288,7 @@ 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>, @@ -2328,7 +2328,7 @@ main_r5fss1_core1: r5f@5f00000 { =20 main_r5fss2: r5fss@5900000 { 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 <0x5900000 0x00 0x5900000 0x20000>, --=20 2.34.1