From patchwork Mon Jun 10 10:36:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neal Liu X-Patchwork-Id: 10984651 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D0B9514C0 for ; Mon, 10 Jun 2019 10:37:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C039C285BA for ; Mon, 10 Jun 2019 10:37:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B3B81287DA; Mon, 10 Jun 2019 10:37:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F62D285BA for ; Mon, 10 Jun 2019 10:37:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=kCTIrQjA/qKmzWZXseaU/KFg5s29ylkE4K3/wOIiINc=; b=TvQOY+u0fHjHhy 33c2tm54C8YIKkHuB6DFaCtWLPSjF2CIFLVDlfSMejC0NuMDO4hIW8wDB07L7Z1sf00N/CDa4iRVr vph6eFxSsakb0o1eG2G2o2JdRZ8+IB7JzntxJZu/yOzEq0ybfVO6/1SgcV3FB6F6VIWX38P6kVJk6 DaYWDUTgBm8LHF1eqnKj7yqFlNXxDD49NYhFMIGcJ5jP0Io5Uhm88SBPkEuU7tSw0LDi24dNopsnK 3cSWxtRzgwt7tviGNnEzmXi0RLvYHLRpdnFyRq7leBqf0WDn18Eg+XfFcittRzMqK/3V0AsOhKYWk GwtxnHy7KFHRB/Um0hoA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1haHgG-0003cM-KD; Mon, 10 Jun 2019 10:37:36 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1haHfZ-0002jD-Tc; Mon, 10 Jun 2019 10:36:55 +0000 X-UUID: d66631e7966e4b268f90b172e098294d-20190610 X-UUID: d66631e7966e4b268f90b172e098294d-20190610 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1084503431; Mon, 10 Jun 2019 02:36:42 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 10 Jun 2019 03:36:41 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 10 Jun 2019 18:36:33 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 10 Jun 2019 18:36:33 +0800 From: Neal Liu To: Matt Mackall , Herbert Xu , Rob Herring , Mark Rutland , Matthias Brugger , Sean Wang Subject: [PATCH v3 1/3] soc: mediatek: add SMC fid table for SIP interface Date: Mon, 10 Jun 2019 18:36:22 +0800 Message-ID: <1560162984-26104-2-git-send-email-neal.liu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1560162984-26104-1-git-send-email-neal.liu@mediatek.com> References: <1560162984-26104-1-git-send-email-neal.liu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: AB049FDEE81F782DF02F0C1296A73261E00F082DEA0E126DB98903FBC0B15F5C2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190610_033653_979833_0700EE73 X-CRM114-Status: UNSURE ( 9.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, wsd_upstream@mediatek.com, linux-kernel@vger.kernel.org, Crystal Guo , linux-mediatek@lists.infradead.org, linux-crypto@vger.kernel.org, Neal Liu , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 1. Add a header file to provide SIP interface to ATF 2. Add hwrng SMC fid Signed-off-by: Neal Liu --- include/linux/soc/mediatek/mtk_sip_svc.h | 33 ++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 include/linux/soc/mediatek/mtk_sip_svc.h diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h new file mode 100644 index 0000000..e70c325 --- /dev/null +++ b/include/linux/soc/mediatek/mtk_sip_svc.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019 MediaTek Inc. + */ + +#ifndef _MTK_SECURE_API_H_ +#define _MTK_SECURE_API_H_ + +#include + +/* Error Code */ +#define SIP_SVC_E_SUCCESS 0 +#define SIP_SVC_E_NOT_SUPPORTED -1 +#define SIP_SVC_E_INVALID_PARAMS -2 +#define SIP_SVC_E_INVALID_RANGE -3 +#define SIP_SVC_E_PERMISSION_DENY -4 + +#ifdef CONFIG_ARM64 +#define MTK_SIP_SMC_AARCH_BIT BIT(30) +#else +#define MTK_SIP_SMC_AARCH_BIT 0 +#endif + +/******************************************************************************* + * Defines for Mediatek runtime services func ids + ******************************************************************************/ + +/* Security related SMC call */ +/* HWRNG */ +#define MTK_SIP_KERNEL_GET_RND \ + (0x82000206 | MTK_SIP_SMC_AARCH_BIT) + +#endif /* _MTK_SECURE_API_H_ */