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: 10984635 X-Patchwork-Delegate: herbert@gondor.apana.org.au 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 2F1F314C0 for ; Mon, 10 Jun 2019 10:36:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1F9E728658 for ; Mon, 10 Jun 2019 10:36:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 12619287DA; Mon, 10 Jun 2019 10:36:52 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B356228658 for ; Mon, 10 Jun 2019 10:36:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389524AbfFJKgt (ORCPT ); Mon, 10 Jun 2019 06:36:49 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:6479 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2389217AbfFJKgn (ORCPT ); Mon, 10 Jun 2019 06:36:43 -0400 X-UUID: fbe0b5d2e00a47b19b283de073143dad-20190610 X-UUID: fbe0b5d2e00a47b19b283de073143dad-20190610 Received: from mtkcas09.mediatek.inc [(172.21.101.178)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 697743266; Mon, 10 Jun 2019 18:36:35 +0800 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 CC: Neal Liu , , , , , , , Crystal Guo 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 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.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_ */