From patchwork Wed Nov 14 09:00:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 10682193 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 A19F7139B for ; Wed, 14 Nov 2018 09:00:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8BA522ADA2 for ; Wed, 14 Nov 2018 09:00:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7FC412ADBB; Wed, 14 Nov 2018 09:00:41 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 16D3C2ADA2 for ; Wed, 14 Nov 2018 09:00:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727776AbeKNTDA (ORCPT ); Wed, 14 Nov 2018 14:03:00 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:32862 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727618AbeKNTC7 (ORCPT ); Wed, 14 Nov 2018 14:02:59 -0500 Received: by mail-wr1-f67.google.com with SMTP id u9-v6so16354590wrr.0 for ; Wed, 14 Nov 2018 01:00:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=ZOwBQshcAUV9PVEubJRR0swJTsYLQ7NnXoIXsmWc1ME=; b=Ynq4OZFFUalIB2oPEQzAV3xGL71KB6yOHuyQwYRLGoDd3zWuE7JpgAuM7q52u9DYZv NlQurGIk3A2wf3DVs+AauYZbjjY8p0UEBYOs0PcCkxMNHJrWx81395llk210wRKklAFe P9leC0jIQgnV3v/RZS98bZG/+GKbtxVqktWGE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=ZOwBQshcAUV9PVEubJRR0swJTsYLQ7NnXoIXsmWc1ME=; b=G9BgifFequGTNnjzWfSJfA6+IXieUqKngXFnvsxp6lv74569NBUilxlAOWK0Fnedqp 1IAcjKtTKyZqpO/oz33vpeYU6mT1t1vCAUHHZlY1OvU2yCNYSZrJ1ZiMzBahfolHfGpN Z7vp8VHTsIaGhDnRsNQJ2BRzy0plyRwYCONc13iu2MlwEVvbVoqgHS9Sv1+hq5VwVCsU mlgTtgeFugHDuN2EO8rpSk8fKdfg/1XhCpDvX0XnNXNI/0NXXaah4zgL0zMZlGzXtOkG VEzm4Tgdwps7UxP+QfyWW9cOeoxqb63s9PDJ8KW1pFWskxQIiH9czBm+XnQI1zxlw3QK rPTg== X-Gm-Message-State: AGRZ1gLFKJ7NbNxReaPKfftqAWIXTFR4vKQmVoSOkZAm3b9WyJiGO54i 1oH6Sbmqz7DPex7wjLKjr5WImw== X-Google-Smtp-Source: AJdET5ecglP5umyBoBVddR0y/cyBqdZBGUb34cNKQAHsYbvxh3EUUbQAZDO2zTjl7QPiqK2iGrTPDQ== X-Received: by 2002:adf:b181:: with SMTP id q1-v6mr990973wra.95.1542186038727; Wed, 14 Nov 2018 01:00:38 -0800 (PST) Received: from lmecxl0911.lme.st.com ([2a04:cec0:1088:2b4c:4d39:8b22:d570:822a]) by smtp.gmail.com with ESMTPSA id n7-v6sm16951441wrt.60.2018.11.14.01.00.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 14 Nov 2018 01:00:38 -0800 (PST) From: Benjamin Gaignard To: ohad@wizery.com, bjorn.andersson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, alexandre.torgue@st.com Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Benjamin Gaignard Subject: [PATCH v4 0/4] Add support of STM32 hwspinlock Date: Wed, 14 Nov 2018 10:00:23 +0100 Message-Id: <20181114090027.7580-1-benjamin.gaignard@linaro.org> X-Mailer: git-send-email 2.15.0 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This serie adds the support of the hardware semaphore block for stm32mp1 SoC. version 4: - add Linaro SoB version 3: - fix clock name in properties description. - use postcore_initcall() instead of module_platform_driver() version 2: - fix comments done by Bjorn about clock naming, license terms in header, alphabetic ordering in Makefile and Kconfig and remove function - Do not push test module in this version while waiting for feedbacks about it Benjamin Gaignard (4): dt-bindings: hwlock: Document STM32 hwspinlock bindings hwspinlock: add STM32 hwspinlock device ARM: dts: stm32: Add hwspinlock node for stm32mp157 SoC ARM: dts: stm32: enable hwspinlock on stm32mp157c-ed1 .../bindings/hwlock/st,stm32-hwspinlock.txt | 23 +++ arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 + arch/arm/boot/dts/stm32mp157c.dtsi | 9 ++ drivers/hwspinlock/Kconfig | 9 ++ drivers/hwspinlock/Makefile | 1 + drivers/hwspinlock/stm32_hwspinlock.c | 156 +++++++++++++++++++++ 6 files changed, 202 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt create mode 100644 drivers/hwspinlock/stm32_hwspinlock.c