From patchwork Mon Aug 26 09:30:24 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: 13777498 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 72C4AC5321D for ; Mon, 26 Aug 2024 09:37:35 +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=C6jCl5r7nElbSCK6TwJqvKHS9CQ9yMJS6EZQX2Dvo24=; b=DRrsowFAeCO1CQc5lMJo9TUUOa Sue5m09g6pdPnBRR5lLNzwn+I3ajiYQSYBg0+fSZOsCCQwecOnVeIdTxzZAbfPWhcXjWvTDtfRemm pmJVlcrxAc6RYE4l1UqfdRsnJaeqUsxizw/vXrNn1RF9eUsQXyiZkpZprmpsu7Gw9/XZ1DwGLh11g iCGZ0UjVbqhHRStp8MixTGR6mME2ePOypCG0IpMk5an0Cz34Bad0lV82HvlFrEuV16Y2m1biIONYA CDXmM33OVDvwWt9bVj6dRds51INaqT1VWQxKukABjikCmzPnXpOa/hyfHjHqJ7Na/mL2tcLoyCei5 XZB1nZsw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1siWA6-00000006hdX-3AU9; Mon, 26 Aug 2024 09:37:22 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1siW3u-00000006fum-0ncv for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 09:31:00 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47Q9UtOu079832; Mon, 26 Aug 2024 04:30:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724664655; bh=C6jCl5r7nElbSCK6TwJqvKHS9CQ9yMJS6EZQX2Dvo24=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=HCrVAxa80MfeLSB/zsGKizLaoHZOti4zLZYpTBTEKFMZsf0dUj2qvE+ZRaP9CQkvk PxRGFQQmhkeDe4dhR6/0yU3W+oOvvq6mWo8FJdNsik4FGEyTo/TI1O053NJZWvv1mx wY07FZESFVHYeJf0AmFpt2xUX0YgjbDTJSLhrLvE= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47Q9UtaC055486 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 26 Aug 2024 04:30:55 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE106.ent.ti.com (157.170.170.36) 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 04:30:54 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE106.ent.ti.com (157.170.170.36) 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 04:30:54 -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 47Q9UPnG118247; Mon, 26 Aug 2024 04:30:51 -0500 From: Beleswar Padhi To: , , , , , Subject: [PATCH v3 7/7] arm64: dts: ti: k3-am69-sk: Switch MAIN R5F clusters to Split-mode Date: Mon, 26 Aug 2024 15:00:24 +0530 Message-ID: <20240826093024.1183540-8-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_023058_389569_734470B8 X-CRM114-Status: UNSURE ( 9.11 ) 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 AM69 SK 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-am69-sk.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 3f655852244e..ad6570c51a68 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -979,6 +979,18 @@ &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 { mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; memory-region = <&main_r5fss0_core0_dma_memory_region>,