From mboxrd@z Thu Jan 1 00:00:00 1970 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 444D1848D; Fri, 3 May 2024 06:24:39 +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=1714717481; cv=none; b=PLQl6hDljFIdaiX0MyyDlN9cJpUJvj5aTvTv4k6psK7Ir2YwI2dvpMThYPf619MdevgaFwqlfgzDMkmL9aQuG1c0OhR4hGFPRj+BHRQQf4ebHGOvAqHdLPzEpRIBJ3D2GsgSIivvNnWqSLEr68tM/8hDDxwObZ6cUYVfQrVzE30= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714717481; c=relaxed/simple; bh=4bZeLZFrWcnHn01n+AqXU/zz0FUy9Xsns81W6NJLBfo=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=HHByHt/+7skKafcfRQX9ZJFdbo5wqlJsdk2aSqWX+N40rcQn76anhkYKUOCUEStXcPANleaFM42aRfDpwmbe4+z1YnRS5MHYp+vz/AbVKKAEBvQsUQdAQZd0fGWiVgpIN/CjpfdyfBca+KiQNQmguOfdjBWMqd7GkYx0cnCCgoI= 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=U2759/lD; 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="U2759/lD" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 4436OJwv026360; Fri, 3 May 2024 01:24:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1714717459; bh=7oj3KtYbBGcsVoZunC1YXVSFiiYrwIdgbTPUb2sfHKU=; h=From:To:CC:Subject:Date; b=U2759/lDRIDlKxw5Rq3jMZDkfWlgbb0i6WBlqPu6afwn58OHVJkoLIOMPNy0oyovp w4kHC8f0aFHyNKv9/wYp8tM+FxnzQevbncQlcrJHOoXxhLT7Vmkcssh5uwBnl1vPs/ zvjCo1BAQ4B54YPtUNaXVhb3m7IvCG5mkqAD1jpk= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 4436OIs3030791 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 3 May 2024 01:24:18 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 3 May 2024 01:24:18 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE110.ent.ti.com (157.170.170.21) 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; Fri, 3 May 2024 01:24:18 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [10.24.69.66]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4436OEaY130748; Fri, 3 May 2024 01:24:15 -0500 From: Beleswar Padhi To: CC: , , , , , , , , , , Subject: [PATCH 0/4] Switch MAIN R5F clusters to Split-mode for TI SoCs Date: Fri, 3 May 2024 11:54:10 +0530 Message-ID: <20240503062414.804209-1-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 TI SoCs (J7200, J721E, J721S2 & J784S4) have multiple R5F clusters in the MAIN domain. All of these clusters 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. The MCU R5F cluster continues to be in the preferred LockStep mode. Note that this configuration is the default for remoteproc mode (kernel driver boots the R5F processors). These will be overridden for early-booted remoteprocs through the corresponding IPC-only support in the K3 R5F remoteproc driver. Apurva Nandan (1): arm64: dts: ti: k3-j784s4-main: Switch MAIN R5F clusters to Split-mode Beleswar Padhi (1): arm64: dts: ti: k3-j721s2-main: Switch MAIN R5F clusters to Split-mode Suman Anna (2): arm64: dts: ti: k3-j7200-main: Switch MAIN R5F cluster to Split-mode arm64: dts: ti: k3-j721e-main: Switch MAIN R5F clusters to Split-mode arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 6 +++--- 4 files changed, 8 insertions(+), 8 deletions(-) -- 2.34.1