From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44D84C74A5B for ; Wed, 29 Mar 2023 06:37:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229672AbjC2Ghr (ORCPT ); Wed, 29 Mar 2023 02:37:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229518AbjC2Ghp (ORCPT ); Wed, 29 Mar 2023 02:37:45 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62BA02D41; Tue, 28 Mar 2023 23:37:43 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 32T6bWmo002971; Wed, 29 Mar 2023 01:37:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1680071852; bh=JaqVzim8YoWLEFR2NPS/Rdg1/HdxYbI+L0g0r6+YrDI=; h=From:To:Subject:Date; b=TBewCgllMCcjvdfdpLoZ9Zlv/fHVWDQENtSjNI+Qgil3NF8FmiM6VUODlP6vRiuJS aYiXTP9H2BaBXH+qfrW3LUSvl8fEk3vuK815cBE0/KbJw1h23BU6dw3DdkaSZDSCHE VWQfvHQ1D/jTREDvGyUNnWrtU9TQ3JqrrJPmVCSs= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 32T6bWO5080868 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 29 Mar 2023 01:37:32 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) 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 15.1.2507.16; Wed, 29 Mar 2023 01:37:32 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Wed, 29 Mar 2023 01:37:32 -0500 Received: from LT5CD112GSQZ.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 32T6bTgk072630; Wed, 29 Mar 2023 01:37:30 -0500 From: Apurva Nandan To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , , , Subject: [PATCH 0/2] arm64: dts: ti: k3-j72xx-main: Switch MAIN R5F clusters to Split-mode Date: Wed, 29 Mar 2023 12:07:26 +0530 Message-ID: <20230329063728.14126-1-a-nandan@ti.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org J721E and J7200 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. 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. Suman Anna (2): arm64: dts: ti: k3-j721e-main: Switch MAIN R5F clusters to Split-mode arm64: dts: ti: k3-j7200-main: Switch MAIN R5F cluster to Split-mode arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) -- 2.34.1