From patchwork Thu Jun 13 15:08:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devarsh Thakkar X-Patchwork-Id: 13696947 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 783AEC27C4F for ; Thu, 13 Jun 2024 15:09:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=32mKoizTR6PHBLpGzlW5Pi6+patznan4E9AoSqgQKLU=; b=VbR1M4mgDTkiFkXptP5+r1SHVc IPrybaZHItZo+NFLGLL9A5bjPY1zLiYcfXQDh6mxY3Lcc1PncWU5xQHBo/maqsuwlKF+h7RR+hNJb HDwsFhDoWy09WdY9odXF7ny5RgAYuZs0bjlWvF+yl/q+wDI7WUkMUG7NQDfjC5x1wv60ARCUmff54 FC/QL2gqhzcn0pdTPYc6bOPpsQ6l1onhI/AdRiN349Ob/YrKhb2yy1T1GkVJwjIlcW0k9BPGHDUKT gEO//sUKKtb6FcilescW6rPRlo/FPp7trNgnAM7CRWAs/oGMEXI6ONK3yg1Bfnx5cVpMmOAZ4tRMh yq3j2nSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sHm4e-0000000H5f3-3853; Thu, 13 Jun 2024 15:09:12 +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 1sHm4b-0000000H5dm-3r1L for linux-arm-kernel@lists.infradead.org; Thu, 13 Jun 2024 15:09:11 +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 45DF94Rv130711; Thu, 13 Jun 2024 10:09:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1718291344; bh=32mKoizTR6PHBLpGzlW5Pi6+patznan4E9AoSqgQKLU=; h=From:To:CC:Subject:Date; b=vFlDP90Pm7ywX54I+44BPg2wLHb0XdPK1n178EFriyWRasUgfnJ4hHs2ozb5GzQpl jb++SsCngnUbFm3jzC2XutAB7s88LBU1CQYVlG4HAGkCaRpyKao3c7xlD5lyXploTz P7aBHLjSP/6rq1HhKuN3WAZPbat7aNXDdVcfrEJA= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45DF945E054777 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 13 Jun 2024 10:09:04 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 13 Jun 2024 10:09:03 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE101.ent.ti.com (157.170.170.31) 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; Thu, 13 Jun 2024 10:09:03 -0500 Received: from localhost (ti.dhcp.ti.com [172.24.227.95] (may be forged)) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45DF93Ra007405; Thu, 13 Jun 2024 10:09:03 -0500 From: Devarsh Thakkar To: , , , , , , , , CC: , , , , , , , Subject: [PATCH 0/3] Add global CMA reserve area Date: Thu, 13 Jun 2024 20:38:59 +0530 Message-ID: <20240613150902.2173582-1-devarsht@ti.com> X-Mailer: git-send-email 2.39.1 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-20240613_080910_122409_0C90C397 X-CRM114-Status: UNSURE ( 5.09 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add global CMA reserve area for AM62x, AM62A and AM62P SoCs. These SoCs do not have MMU and hence require contiguous memory pool to support various multimedia use-cases. Brandon Brnich (1): arm64: dts: ti: k3-am62p5-sk: Reserve 576 MiB of global CMA Devarsh Thakkar (2): arm64: dts: ti: k3-am62x-sk-common: Reserve 128MiB of global CMA arm64: dts: ti: k3-am62a7-sk: Reserve 576MiB of global CMA arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 9 +++++++++ arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 7 +++++++ arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 8 ++++++++ 3 files changed, 24 insertions(+) Reviewed-by: Randolph Sapp