From patchwork Mon Aug 26 09:30:18 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: 13777495 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 321E5C5321E for ; Mon, 26 Aug 2024 09:34:02 +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=bjy/9/xbq3eq743JRqv9WGWccXskC+U7DR17BZ5lKoY=; b=rI+5cnEcaulwux2iWkiWEyziDd eQxrm/FtqioIUdW7b1Slwxuthv5Y2UGdOdDXtghyMyXtwSoFYAVcZ2FOOFeo60rV7T8zaAVc31TxA rljrVC76iJcO4u/1LSbGPsVRZGxJiTyvq2WJzcpywHZaGwE5R5iHp+5GPyGldDjZt3/IIVIvBp8IE ZTZRIK6qwv4lLDd4KvMKvlljqqXh+AZUx9EMTl1v/IZjwxCMv3ufRhlHCAw1YAjF01RKKcLuECUWb 7gCKAkEWu3pynxUIpJ8YYqdV7lvlA2u2/go1tnWrBerHgEjbSZqP/2grdjX9WN31nCfBtxM7Xqbpb Cj4oiAYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW6g-00000006gsX-0Nhl; Mon, 26 Aug 2024 09:33:50 +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 1siW3e-00000006fmS-2qs6 for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 09:30:44 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UWdG119089; Mon, 26 Aug 2024 04:30:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664632; bh=bjy/9/xbq3eq743JRqv9WGWccXskC+U7DR17BZ5lKoY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qbDBC12LfStORl1/oK8x8bWtxt5STXGbyZvCPYSpnjHSi/duHXidrwWrQZJBNtcU6 FubufolrWwR/AgOgW7cf4+JAyjHnKOJzBP5dHv0CWKdrv7jiHWpZNgl9vSWXCw4+Iu BcyCVCONJ93Bxw/qnZ65oZDO0FTjAR3Cea07z5Nc= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9UWVI015279 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:32 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE106.ent.ti.com (10.64.6.27) 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 04:30:32 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE113.ent.ti.com (10.64.6.34) 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 04:30:32 -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 47Q9UPnA118247; Mon, 26 Aug 2024 04:30:29 -0500 From: Beleswar Padhi To: , , , , , Subject: [PATCH v3 1/7] arm64: dts: ti: k3-j7200-som-p0: Switch MAIN R5F cluster to Split-mode Date: Mon, 26 Aug 2024 15:00:18 +0530 Message-ID: <20240826093024.1183540-2-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_023042_792292_26416527 X-CRM114-Status: UNSURE ( 9.44 ) 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 J7200 EVM board has 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: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi index 89b68325e4e2..deb380a83ea1 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -262,6 +262,10 @@ &mcu_r5fss0_core1 { <&mcu_r5fss0_core1_memory_region>; }; +&main_r5fss0 { + ti,cluster-mode = <0>; +}; + &main_r5fss0_core0 { mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; memory-region = <&main_r5fss0_core0_dma_memory_region>,