From patchwork Mon Dec 16 03:48:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11293363 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BD520112B for ; Mon, 16 Dec 2019 03:59:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 86DE524679 for ; Mon, 16 Dec 2019 03:59:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="MuKgyrmT"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Hcg4n26T" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 86DE524679 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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=5lwAZnFtTVESi++W+60GdXo6+hS0Om20xhwulxVP7v0=; b=MuKgyrmTU+4QMJ ZeTgjYtjoxElzv3pgyFe2xgPZoBmPZ8xj05MqrMgHIZnvyte9L4nGHYSojwbmT02E6rtllGcc2/9d myo+3aVn9Z8znO/J+xzKvce2M756+0ONtTPP2WvhEe0cBEwZuVamL1gNuxTzBBmbeWDD6bZ2MAnST 8rqcfYlQKpDlqXP1cjP8YtvEx99xp6a/LgCLDXI1+tciDYaX3muqJ74OfgEXkEB6I36GSHXEUalaf GOseICEvdUUxgLpdEY5t1+Gx1OnvpqirpmS5WWDYI7hTHvdtAJC9ykCzAILOCDAFhLL6Wyed1vqiY l78sauWUr4oAf5UTJqqQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ighXV-00035l-0X; Mon, 16 Dec 2019 03:59:21 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ighXB-0002pW-RN; Mon, 16 Dec 2019 03:59:03 +0000 X-UUID: 9910396fcb464278a48bd4e8bb5f8623-20191215 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=12E3/w0zLzo1lHYmnmqiu5tF62G08uQTQTzZ3/Kf2H4=; b=Hcg4n26TzyXS2za9aCm9jXFWqGKH+nprJ8AKZgv48EIE7QYfOVTj+i06ntAOWFkNnxAYzOQmTOmKwtQQRdhgwfEeFuhR5zWUVC/mRMWDE0GEHYg4Mm914Bksb3rTUHEfREnfCVT/WuUIeoNhNdHqI/UeBCNW0innOCA0JB1EDbA=; X-UUID: 9910396fcb464278a48bd4e8bb5f8623-20191215 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 2098847578; Sun, 15 Dec 2019 19:58:59 -0800 Received: from mtkmbs05n2.mediatek.inc (172.21.101.140) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 15 Dec 2019 19:50:08 -0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 16 Dec 2019 11:48:36 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 16 Dec 2019 11:48:59 +0800 From: Stanley Chu To: , , , , , , , Subject: [PATCH v2 1/2 RESEND] soc: mediatek: add header for SiP service interface Date: Mon, 16 Dec 2019 11:48:56 +0800 Message-ID: <1576468137-17220-2-git-send-email-stanley.chu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1576468137-17220-1-git-send-email-stanley.chu@mediatek.com> References: <1576468137-17220-1-git-send-email-stanley.chu@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-20191215_195901_894409_592539B2 X-CRM114-Status: UNSURE ( 8.91 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [216.200.240.184 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines 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: leon.chen@mediatek.com, andy.teng@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, Stanley Chu , linux-arm-kernel@lists.infradead.org, beanhuo@micron.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add a header for the SiP service interface in order to access the UFSHCI controller for secure command handling in MediaTek Chipsets. Signed-off-by: Stanley Chu --- include/linux/soc/mediatek/mtk_sip_svc.h | 29 ++++++++++++++++++++++++ 1 file changed, 29 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 000000000000..97311959d7d7 --- /dev/null +++ b/include/linux/soc/mediatek/mtk_sip_svc.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 MediaTek Inc. + */ +#ifndef __MTK_SIP_SVC_H +#define __MTK_SIP_SVC_H + +/* 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_DENIED -4 + +#ifdef CONFIG_ARM64 +#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_64 +#else +#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_32 +#endif + +#define MTK_SIP_SMC_CMD(fn_id) \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ + ARM_SMCCC_OWNER_SIP, fn_id) + +/* UFS related SMC call */ +#define MTK_SIP_UFS_CONTROL \ + MTK_SIP_SMC_CMD(0x276) + +#endif