From patchwork Mon Sep 18 19:22:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13390329 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 A3B2ACD13DA for ; Mon, 18 Sep 2023 19:22:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EDC1510E2DB; Mon, 18 Sep 2023 19:22:50 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id 887DF10E2CB for ; Mon, 18 Sep 2023 19:22:15 +0000 (UTC) X-UUID: aa01a07e565811eea33bb35ae8d461a2-20230919 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=GaB7gNearRizvMqJwMwpc6UR2HMDeuolfDXhrDkhLsM=; b=pFzqr0zKsfL4cNpTGBeyOhmGM6M/KTfNgDp0fW2sspd35Sy6wLOS5D3zRXXSZY+7uViFXBPSYJLFHpnfVZJ7pNVsAhM1dzCjx/xs2aPdonmruT6p3ghvvxGn6TFpVwEg95/xmzFo5pA4V3FfQKifk2Y4CRV5iwr+zOZxJH7G/U8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31, REQID:03d09f99-3835-483d-900f-134ad3daee3b, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:0ad78a4, CLOUDID:0ddafabe-14cc-44ca-b657-2d2783296e72, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO, DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: aa01a07e565811eea33bb35ae8d461a2-20230919 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1950283061; Tue, 19 Sep 2023 03:22:10 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Tue, 19 Sep 2023 03:22:09 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 19 Sep 2023 03:22:09 +0800 From: Jason-JH.Lin To: Jassi Brar , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , Chun-Kuang Hu , AngeloGioacchino Del Regno Subject: [PATCH 15/15] arm64: dts: mediatek: mt8195: Add CMDQ secure driver support for gce0 Date: Tue, 19 Sep 2023 03:22:04 +0800 Message-ID: <20230918192204.32263-16-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230918192204.32263-1-jason-jh.lin@mediatek.com> References: <20230918192204.32263-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Conor Dooley , Elvis Wang , "Jason-JH . Lin" , Singo Chang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Jason-ch Chen , Nancy Lin , Johnson Wang , Shawn Sung , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add CMDQ secure driver support for GCE0. CMDQ secure driver will requset a GCE HW thread in GCE0 core to support sending a CMDQ packet through secure mailbox. Then ask GCE HW thread to excute commands in the secure world. Signed-off-by: Jason-JH.Lin --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 4dbbf8fdab75..201eb3bc0273 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -910,6 +910,8 @@ interrupts = ; #mbox-cells = <2>; clocks = <&infracfg_ao CLK_INFRA_AO_GCE>; + mboxes = <&gce0 15 CMDQ_THR_PRIO_1>; + mediatek,gce-events = ; }; gce1: mailbox@10330000 {