From patchwork Mon Aug 26 09:30:19 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: 13777494 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 2FC0FC5321E for ; Mon, 26 Aug 2024 09:33:12 +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=H+w8B9VQcemvvXc+aO4yTG6hLkfjzYdw53o8TnSIC8s=; b=L8t1/nPZuF8yRH8R6AG5sPS2pv dd0LlrQF8xjUVj7nttmMS2SzYKbgSjluXD0xXUgy+okD7Bm0rB/n3YeS/7BRBHetclS2VHZvd8/Rh wzqv8QhU6aAXs6hZ1UhZzTFUTw0lhq8WIsqad1/k4XQU7w1HkKSGAblPYhd2YhrpTtE/zrLSZDKbl JnxkRfRj4M0B1MQ8BpLax1ODhTAWX7hfw0ArF4nu79McTizPj3SAr4xGsN+25xOH+WftHAvdPWfZc 9fdqvs2DhTV55Q/Gt9061BjIPUQo68pSe62aWllQ3PTWyEhUNwDam5hp8XjgZtqMXQuNcxDADibR6 jrZ7sWbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW5v-00000006geL-0K5F; Mon, 26 Aug 2024 09:33:03 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW3b-00000006fki-1Vc9 for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 09:30:41 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9Ua1n113607; Mon, 26 Aug 2024 04:30:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664636; bh=H+w8B9VQcemvvXc+aO4yTG6hLkfjzYdw53o8TnSIC8s=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=u/TYJ8xnc4X3sauxaAphcqpJaORLu6MiMu7K4Hv++F1tXQzAK9zoE7371TuAeRJY/ YNgJKG+XvSOaRRZCLvRgg6i2z34SOZkUdag7tGbleWlBJJ+lbfvjvAJsVcTOlIKkEP e+rS0/03morOaglemxB2hksr/h5pgPKNAmu8wQXU= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9Uaq6055364 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:36 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE100.ent.ti.com (10.64.6.21) 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 04:30:36 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE109.ent.ti.com (10.64.6.30) 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 04:30:36 -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 47Q9UPnB118247; Mon, 26 Aug 2024 04:30:33 -0500 From: Beleswar Padhi To: , , , , , Subject: [PATCH v3 2/7] arm64: dts: ti: k3-j721e-som-p0: Switch MAIN R5F clusters to Split-mode Date: Mon, 26 Aug 2024 15:00:19 +0530 Message-ID: <20240826093024.1183540-3-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_023039_490699_1094E172 X-CRM114-Status: UNSURE ( 9.32 ) 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 J721E EVM board has 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-j721e-som-p0.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi index 5ba947771b84..cf606846e341 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi @@ -561,6 +561,14 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; +&main_r5fss0 { + ti,cluster-mode = <0>; +}; + +&main_r5fss1 { + ti,cluster-mode = <0>; +}; + &main_r5fss0_core0 { mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; memory-region = <&main_r5fss0_core0_dma_memory_region>,