From patchwork Mon Aug 26 09:30:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Beleswar Prasad Padhi X-Patchwork-Id: 13777497 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4E6B4C5321E for ; Mon, 26 Aug 2024 09:36:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4m6BBkPry7UgXpbgAWQ4aMq9wEfsdNLBPCDJGuaTT7g=; b=CabOQ1fOhVFZQNdpEHOepgbyX8 UokvZVcQ0KkjDbOatIB04QMIvRhvZkQafZ10WTr5aEg034fCCk7XVOaVMjzr/UQN4Mmy5p9zOYG17 /W5dhnHlm0vtJ0iLHqvyJnfiTTi0LUY5WmZlao2jVXqbGvNSdll9yYiuf4c0jhDg9uYBknpX7koVX +U9RusnOR4SlzIuBkodIthjmDC7s/ZMIJsKItClkm6FUS+yoExCFdzcpNFvsds9Aa6vId/pvIThuh +RvnMujbSFHl2fX89gdD5CIGgAV+ullUWsJXgeuJWuIIuCcEmScvpWVJoH+kxR8E5XG6RcWg2tcoB zsETc2AA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW9L-00000006hNk-1kmi; Mon, 26 Aug 2024 09:36:35 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW3p-00000006ft5-2WtH for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 09:30:54 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9Up3s119324; Mon, 26 Aug 2024 04:30:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664651; bh=4m6BBkPry7UgXpbgAWQ4aMq9wEfsdNLBPCDJGuaTT7g=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wDEEqK0jYZjjX1JesaavJvonHyMQnlE0X0AEcYPHStG6eYhcL1v+MqcbwSBurCVu6 UpSA6FxpF9GYV/ZRjm9Ut7NZv43MHawxNBbHfzk459fmtUL+1DUub6qTl55OXHNyQW EU0bZAkXmPi0SoumFopJ8xcUk2vCUFqDoZzceXVc= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9UpRJ055460 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:51 -0500 Received: from DFLE114.ent.ti.com (10.64.6.35) 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; Mon, 26 Aug 2024 04:30:50 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE114.ent.ti.com (10.64.6.35) 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 04:30:50 -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 47Q9UPnF118247; Mon, 26 Aug 2024 04:30:47 -0500 From: Beleswar Padhi To: , , , , , Subject: [PATCH v3 6/7] arm64: dts: ti: k3-j784s4-evm: Switch MAIN R5F clusters to Split-mode Date: Mon, 26 Aug 2024 15:00:23 +0530 Message-ID: <20240826093024.1183540-7-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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240826_023053_714519_170FAA46 X-CRM114-Status: UNSURE ( 9.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, u-kumar1@ti.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, hnagalla@ti.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The TI J784S4 EVM board has three R5F clusters in the MAIN domain, and all of these 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. Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index ffa38f41679d..58d550a1ac17 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -1154,6 +1154,18 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; +&main_r5fss0 { + ti,cluster-mode = <0>; +}; + +&main_r5fss1 { + ti,cluster-mode = <0>; +}; + +&main_r5fss2 { + ti,cluster-mode = <0>; +}; + &main_r5fss0_core0 { status = "okay"; mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;