From patchwork Tue Jan 26 08:03:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Henry Chen X-Patchwork-Id: 371014 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A3A6C4332B for ; Tue, 26 Jan 2021 18:44:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12C3E22B45 for ; Tue, 26 Jan 2021 18:44:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389340AbhAZRTw (ORCPT ); Tue, 26 Jan 2021 12:19:52 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:37579 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2387705AbhAZIHu (ORCPT ); Tue, 26 Jan 2021 03:07:50 -0500 X-UUID: 7f2ca6a5d0bc4d3f878b750f1da5e4c8-20210126 X-UUID: 7f2ca6a5d0bc4d3f878b750f1da5e4c8-20210126 Received: from mtkmrs01.mediatek.inc [(172.21.131.159)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 208323892; Tue, 26 Jan 2021 16:03:58 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 26 Jan 2021 16:03:55 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 26 Jan 2021 16:03:56 +0800 From: Henry Chen To: Georgi Djakov , Rob Herring , Matthias Brugger , Stephen Boyd , Ryan Case CC: Mark Rutland , Nicolas Boichat , Fan Chen , James Liao , Arvin Wang , , , , , , Henry Chen Subject: [PATCH V8 02/12] soc: mediatek: add header for mediatek SIP interface Date: Tue, 26 Jan 2021 16:03:44 +0800 Message-ID: <1611648234-15043-3-git-send-email-henryc.chen@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1611648234-15043-1-git-send-email-henryc.chen@mediatek.com> References: <1611648234-15043-1-git-send-email-henryc.chen@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: C825707DBDCC0055E52F38712D9450CCA1C8EE77EC4BB6AAEA650C08745EC8082000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add a header to collect SIPs and add one SIP call to initialize power management hardware for the SIP interface defined to access the SPM handling vcore voltage and ddr rate changes on mt8183 (and most likely later socs). Signed-off-by: Henry Chen Signed-off-by: Arvin Wang --- include/linux/soc/mediatek/mtk_sip_svc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h index 082398e..079bbcb 100644 --- a/include/linux/soc/mediatek/mtk_sip_svc.h +++ b/include/linux/soc/mediatek/mtk_sip_svc.h @@ -22,4 +22,8 @@ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ ARM_SMCCC_OWNER_SIP, fn_id) +/* VCOREFS */ +#define MTK_SIP_VCOREFS_CONTROL \ + MTK_SIP_SMC_CMD(0x506) + #endif