From patchwork Wed Dec 6 14:00:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gabriel FERNANDEZ X-Patchwork-Id: 13481815 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id AB78EC4167B for ; Wed, 6 Dec 2023 14:01:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=mK79FHhJDk6mjq1P2KIGnjCY1p/XHoJCcFkffV1uO9Y=; b=dVpiI4uXS81wK7 HPTNPdFGOhq4pehlwRr/05i0IjH6oCn+FwrGs5Jl2D1OIMc9dtZJq8KT0wnrBaHfOnVzj011PpqFq Dm4+ziwJS0HwOh0VYO9eK7IR+pJi2OkUzBH6js4n7CsfnulzzXDxXv3Rua0s2xPFUQ1fERg7pQ4VO ALtuUxI4YsZIvUeCp+8I2nED3xLc/TyGZP8NhBgIZBaoXLN/92Wj+XskhTRIjU5vXgDhN3IUXoI4O y97baXZJfSG31O5xCWbXboALrnTuXJxO70wus/BULcZ+owOx1QY7vxZdL5+WQUETopQVeg9r6m6lo YygN3m+lMLngRroqVE2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rAsSd-00ARGx-2O; Wed, 06 Dec 2023 14:01:11 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rAsSY-00ARFC-1T for linux-arm-kernel@lists.infradead.org; Wed, 06 Dec 2023 14:01:09 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B6DDOgo018728; Wed, 6 Dec 2023 15:00:46 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=selector1; bh=EwASbno +TH4VKuQZL4cP3y/rT3qwTxI3x5/zZWpNW3M=; b=0loM7Aslu0Yb+o9PUnpuSnC Y1+/D6L33QjP46HjLsFqXAtJV4UDSdrwjemWoH/DltoieMtpqWRjRUE/nhbV1luQ sYN+gXHJfE/pUjKtIuCfuTSawYxG2brCDzlikqM2rbGl3SZZEWGN2zOMRa+ml+AD /TJB7W2soK4wJxsgC8rJjwezPiJH8OB9NlcEC2sb7t9vgPz43dcI2kKWn/jFAtPj iazzqIwuIEpzQznRo4JX5WVVWVaBB1eD+iFb3KT5gETk/8ZIOpNm6XekuyO+NxDj xj1I3ws+cuVmok7vHzHcttt4tniNQG9PCfEjJ43Z+0j4/YMJ7dt3y6zeX/1+dVg= = Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3utd2jbavn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 06 Dec 2023 15:00:46 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6F130100052; Wed, 6 Dec 2023 15:00:44 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5B572233C65; Wed, 6 Dec 2023 15:00:44 +0100 (CET) Received: from localhost (10.201.21.240) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Wed, 6 Dec 2023 15:00:44 +0100 From: To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Philipp Zabel , Gabriel Fernandez CC: , , , , Subject: [PATCH v5 0/5] Introduce STM32MP257 clock driver Date: Wed, 6 Dec 2023 15:00:24 +0100 Message-ID: <20231206140029.492906-1-gabriel.fernandez@foss.st.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.201.21.240] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-06_11,2023-12-06_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231206_060106_773158_8EFB9AD1 X-CRM114-Status: GOOD ( 11.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Gabriel Fernandez This patch-set introduces clock driver for STM32MP257 based on Arm Cortex-35. It creates also a menuconfig for all STM32MP clock drivers. The STM32MP1 and STM32MP13 are now in same stm32 directory v5: - Fix sparse warnings: was not declared. Should it be static? drivers/clk/stm32/clk-stm32mp13.c:1516:29: symbol 'stm32mp13_reset_data' drivers/clk/stm32/clk-stm32mp1.c:2148:29: symbol 'stm32mp1_reset_data' drivers/clk/stm32/clk-stm32mp25.c:1003:5: symbol 'stm32mp25_cpt_gate' drivers/clk/stm32/clk-stm32mp25.c:1005:29: symbol 'stm32mp25_clock_data' drivers/clk/stm32/clk-stm32mp25.c:1011:29: symbol 'stm32mp25_reset_data' v4: - use GPL-2.0-only OR BSD-2-Clause for clock and reset binding files - use quotes ' for #clock-cells and #reset-cells in YAML documentation - reset binding start now to 0 instead 1 - improve management of reset lines that are not managed v3: - from Rob Herring change clock item description in YAML documentation v2: - rework reset binding (use ID witch start from 0) - rework reset driver to manage STM32MP13 / STM32MP15 / STM32MP25 - rework YAML documentation Gabriel Fernandez (5): clk: stm32mp1: move stm32mp1 clock driver into stm32 directory clk: stm32mp1: use stm32mp13 reset driver dt-bindings: stm32: add clocks and reset binding for stm32mp25 platform clk: stm32: introduce clocks for STM32MP257 platform arm64: dts: st: add rcc support in stm32mp251 .../bindings/clock/st,stm32mp25-rcc.yaml | 76 + arch/arm64/boot/dts/st/stm32mp251.dtsi | 59 +- drivers/clk/Kconfig | 11 +- drivers/clk/Makefile | 1 - drivers/clk/stm32/Kconfig | 36 + drivers/clk/stm32/Makefile | 2 + drivers/clk/stm32/clk-stm32-core.c | 5 +- drivers/clk/stm32/clk-stm32-core.h | 5 +- drivers/clk/{ => stm32}/clk-stm32mp1.c | 127 +- drivers/clk/stm32/clk-stm32mp13.c | 9 +- drivers/clk/stm32/clk-stm32mp25.c | 1125 ++++ drivers/clk/stm32/reset-stm32.c | 73 +- drivers/clk/stm32/reset-stm32.h | 15 +- drivers/clk/stm32/stm32mp25_rcc.h | 4977 +++++++++++++++++ include/dt-bindings/clock/st,stm32mp25-rcc.h | 492 ++ include/dt-bindings/reset/st,stm32mp25-rcc.h | 167 + 16 files changed, 6999 insertions(+), 181 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml create mode 100644 drivers/clk/stm32/Kconfig rename drivers/clk/{ => stm32}/clk-stm32mp1.c (95%) create mode 100644 drivers/clk/stm32/clk-stm32mp25.c create mode 100644 drivers/clk/stm32/stm32mp25_rcc.h create mode 100644 include/dt-bindings/clock/st,stm32mp25-rcc.h create mode 100644 include/dt-bindings/reset/st,stm32mp25-rcc.h