From patchwork Mon Oct 23 04:37:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jason-JH.Lin" X-Patchwork-Id: 13432324 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 324DACDB474 for ; Mon, 23 Oct 2023 04:38:23 +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:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7/wOGlTyxdKRwNNbKwmrcjjg2AFl9eAhuAXkmU7kNUs=; b=KHP/5T8R+YiYf+6r5DKw44py5B AfK/X4LCkmMfFouawfwgF1WGtvosYA0W6EotOlX3dLuOgODy/sozG7MIbA7vVed4noOphw2H4fGEB 9TXOzWJHMtmBsS5H+gnmuc0uJh5DR0NCVa3A4rV/suqx1upKLRvvvlsyt55ZLZb4Nl9GHXfF8iN/a N/to4McK+5issWZYKIev/OO1/6TnrbDUuR1pV6bLsNuWgssvI9d0Fo5W6uaSqDRceS2bV9+gEaypA JEZLhFLuOMRNtMOryv2acqaJlOaGfKijjC6SC8Y5uyOL3ZXyt5bRqz9Orwt2/ocrWfwMsAjq07Z/k H9zCnq/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qumhq-006Odz-0L; Mon, 23 Oct 2023 04:38:22 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qumhZ-006OYj-2T; Mon, 23 Oct 2023 04:38:06 +0000 X-UUID: f0da87b6715d11ee86758d4a7c00f3a0-20231022 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=7/wOGlTyxdKRwNNbKwmrcjjg2AFl9eAhuAXkmU7kNUs=; b=GmwWsMok6sbz4OqDLzNPMxwCEfR+psVPF+u/8Fk+V9a9nt39OlNUeaoDRpxayVflE87WyQenDDe9SgHqc+5/HEf2shsFe78ovZMbVY3nK6oiugw9TX+sxYrj17Yuz8OyvRPNyKMb3SBUGmrgh4C+OxnTDEOE6mAudmNY/T6sSzg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:a9e1ea6c-15f2-4728-a468-c339cf830675,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:5f78ec9,CLOUDID:72ff8194-10ce-4e4b-85c2-c9b5229ff92b,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: f0da87b6715d11ee86758d4a7c00f3a0-20231022 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1632649112; Sun, 22 Oct 2023 21:37:58 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 23 Oct 2023 12:37:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 23 Oct 2023 12:37:55 +0800 From: Jason-JH.Lin To: Jassi Brar , Chun-Kuang Hu , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski CC: Conor Dooley , Matthias Brugger , , , , , Jeffrey Kardatzke , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung Subject: [PATCH v2 9/9] arm64: dts: mediatek: mt8195: Add CMDQ secure driver support for gce0 Date: Mon, 23 Oct 2023 12:37:51 +0800 Message-ID: <20231023043751.17114-10-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231023043751.17114-1-jason-jh.lin@mediatek.com> References: <20231023043751.17114-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231022_213805_808527_ED126F7C X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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 54c674c45b49..42f9fdf696fe 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -911,6 +911,8 @@ interrupts = ; #mbox-cells = <2>; clocks = <&infracfg_ao CLK_INFRA_AO_GCE>; + mboxes = <&gce0 15 CMDQ_THR_PRIO_1>; + mediatek,gce-events = ; }; gce1: mailbox@10330000 {