From patchwork Thu Feb 11 14:02:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kostya Porotchkin X-Patchwork-Id: 381391 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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 B9FE7C433E9 for ; Thu, 11 Feb 2021 14:06:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B8E564E87 for ; Thu, 11 Feb 2021 14:06:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232152AbhBKOGM (ORCPT ); Thu, 11 Feb 2021 09:06:12 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:13260 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231293AbhBKODw (ORCPT ); Thu, 11 Feb 2021 09:03:52 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 11BE1XbY022387; Thu, 11 Feb 2021 06:02:49 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=pfpt0220; bh=0elgG08z95Mp0bp42T6eKXc/pbp6nML5TVGVwcbMJp0=; b=WsFZJYLcM4JpHGrj1V7DI6O8kqunBbE5yjECzMZO8zhr7wRheTYRWnp+Ck4edr4JfoCw +1RsHw2TsJzxUIINxmGprMOY6VyU7J6igYkh42j+GhvtJvmYisbPy8pTec19ZzpEf7vn 0w/FNvlGqSWUnLSjWvfWX+XZ9ELmmywGYtZ4te+4xu2tAZi4pnjv+ogCa4ikLWx2qOHE y5bEyH0EE6OJkywDCuIo8rtvFy+6q87io+ZSIq8gg0pAalbiZ0s4MoNj7uXTjDt86ILW 6wpKw3zXUcWsu5L8nF3s6dC3kC7jzDct8Vqm65kyDiOT2uH6tlCpO2RaE8to2K0jvSt9 XQ== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com with ESMTP id 36hugqew71-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 11 Feb 2021 06:02:49 -0800 Received: from SC-EXCH01.marvell.com (10.93.176.81) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 11 Feb 2021 06:02:47 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 11 Feb 2021 06:02:47 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 11 Feb 2021 06:02:47 -0800 Received: from octopus.marvell.com (octopus.marvell.com [10.5.24.3]) by maili.marvell.com (Postfix) with ESMTP id 8E5B63F7040; Thu, 11 Feb 2021 06:02:43 -0800 (PST) From: To: , , CC: , , , , , , , , , , , , "Konstantin Porotchkin" Subject: [PATCH v3 0/2] Enable usage of Marvell FW SIP services Date: Thu, 11 Feb 2021 16:02:38 +0200 Message-ID: <20210211140240.23778-1-kostap@marvell.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.737 definitions=2021-02-11_06:2021-02-10,2021-02-11 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Konstantin Porotchkin These patches enable usage of Arm Trusted Firmware SIP services on Marvell Armada plaforms for accessing system registers that are not normally accessible from kernel or user space (EL1/EL0), like DFX registers group. v2: * use separate legacy/smc regmap functions registered at ap-cpu clock driver probe according to FW response v3: * fix build errors and rebase on top of clk-next branch Grzegorz Jaszczyk (2): thermal: armada: ap806: use firmware SiP services for thermal operations clk: mvebu: use firmware SiP service for accessing dfx register set drivers/clk/mvebu/ap-cpu-clk.c | 174 ++++++++++++++++++-- drivers/thermal/armada_thermal.c | 125 +++++++++++++- include/soc/marvell/armada8k/fw.h | 22 +++ 3 files changed, 302 insertions(+), 19 deletions(-) create mode 100644 include/soc/marvell/armada8k/fw.h