From patchwork Mon Oct 17 14:20:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mengqi Zhang X-Patchwork-Id: 13008886 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9CF7C4332F for ; Mon, 17 Oct 2022 14:20:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229884AbiJQOUW (ORCPT ); Mon, 17 Oct 2022 10:20:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230180AbiJQOUV (ORCPT ); Mon, 17 Oct 2022 10:20:21 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4AF35A825; Mon, 17 Oct 2022 07:20:14 -0700 (PDT) X-UUID: 46a7cbab5bdd4a2a8d1b9a504833891f-20221017 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=9nM+HJkIZYFDdoIM0Yw1SMU/i8YQxRIRZyTgOy4hyyU=; b=ROd+uF908endJGyK+g1D0dHapZNUj9TACl6FN9I6P94plGkK5K3XH9Xc/Sex6CMbVuAqyiIEBFGfCHmPjf708GQ8yCisO2no4VeJaTddsQPDDKRwLL/UWxrCEclz5/iF2Ay5q1yVVSM/+UXxviq1CW/ROYJWoCDbwGY109aSoos=; X-CID-UNFAMILIAR: 1 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.11,REQID:38ec97d0-15d3-4fa4-9130-42fe32c258f8,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:95 X-CID-INFO: VERSION:1.1.11,REQID:38ec97d0-15d3-4fa4-9130-42fe32c258f8,IP:0,URL :0,TC:0,Content:-5,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTI ON:quarantine,TS:95 X-CID-META: VersionHash:39a5ff1,CLOUDID:bcd70aa4-ebb2-41a8-a87c-97702aaf2e20,B ulkID:221017222011XYZ374TR,BulkQuantity:0,Recheck:0,SF:38|28|16|19|48,TC:n il,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 46a7cbab5bdd4a2a8d1b9a504833891f-20221017 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 400136033; Mon, 17 Oct 2022 22:20:11 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Mon, 17 Oct 2022 22:20:10 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Mon, 17 Oct 2022 22:20:09 +0800 From: Mengqi Zhang To: , , , , , CC: , , , , Subject: [PATCH 0/2] MediaTek eMMC inline encryption support Date: Mon, 17 Oct 2022 22:20:05 +0800 Message-ID: <20221017142007.5408-1-mengqi.zhang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Hello, Mediatek eMMC hardware IP has Inline Crypto Engine (ICE), we support inline encryption now. This patchset supports Mediatek eMMC inline encryption which meets the upcoming version of the eMMC specification such as v5.1 or v5.2. Patch 1, add crypto clock control flow in mtk-sd driver, patch 2, document the device tree description about crypto clock. Mengqi Zhang (2): mmc: mtk-sd: add Inline Crypto Engine support dt-bingdings: mmc: Mediatek: add ICE clock Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 4 ++++ drivers/mmc/host/mtk-sd.c | 12 ++++++++++++ 2 files changed, 16 insertions(+)