From patchwork Thu Mar 10 23:33:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Janusz Krzysztofik X-Patchwork-Id: 550244 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA18FC4332F for ; Thu, 10 Mar 2022 23:33:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344740AbiCJXeb (ORCPT ); Thu, 10 Mar 2022 18:34:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233647AbiCJXeb (ORCPT ); Thu, 10 Mar 2022 18:34:31 -0500 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E5D1145ACD; Thu, 10 Mar 2022 15:33:29 -0800 (PST) Received: by mail-lf1-x133.google.com with SMTP id g17so12217191lfh.2; Thu, 10 Mar 2022 15:33:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+GiRdS2o0Jp10Ayb6eTN0g1SxEyVYQBd6eUBGV3Vz1A=; b=j42KqE/Rq7wdyPwaY9DXI2NYGk45ZDhOAH+Cn/518yEO5gmNbfIZvT7rvol9J278X+ 1wgOs2cQVACRXg629cZfpsmMjGKwn3K69DhS4pViFL3A8VgOC66lBZtnLFSKFvtiEn3A koiCxgdiMPiht4VJ1DW9mIlEyXqc3ZtKaUznyhIpeaUPXWc9sh0ZWJJUMQweRoz1bMaW 2AjwApgOqWWP4rb5jggga3xWTuSaP4TBI+kSYHvg1icKHRrqU211T88N96CAYxr10rlh S3w7Pp3Qrjzp/234xBkoj1JyUcZWUSpJprnGT8jcJoauiaQy3NghyciN4vFym7WvwfTh 9IzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+GiRdS2o0Jp10Ayb6eTN0g1SxEyVYQBd6eUBGV3Vz1A=; b=FC2AI5k3B4DrnekJUQm3Dxxf0EnEid14Zp2ox4DYc2rsAR7crHfZYPBZEt3iEIDsHT Qla3QQSv1IklmTHVK8r0VCXpXa9mll0Wwjh/qS+YJThfs1LDvJX2jC/WkfeMsKfzuVas FmVsEXxzEMLgkm6OeS+FyHVMpKGBME4Di8p780wAomAD0UDeZhf9aZqF/I1vAp8C3ysf Uc0j9E6SB8AA6thC9niyHiMX+Tr9+oDXVy2/9SKsDFeMlpL9bd7aHxIxjwMruOyUIAtK KntCjd8iuGwmvJuyNROwSsDcw8lWDHbML0P6pp2eFPosOw3SfUPX4cGx2GXdNMPH03Bm koTA== X-Gm-Message-State: AOAM531obHXtsIfIICsIDo4yXxmcIjjqLmZgC7PHb4Jvz80m3gz7dsEC +VMZmSK6jmf3yEwIddoN4ho= X-Google-Smtp-Source: ABdhPJz9/0CV7K4BR9ZZSu3QogvcjmWrVZnGcdFN0E9yH1C11eCyz6rDSKCNWamfMsDS1/jNG0SUYQ== X-Received: by 2002:a19:674c:0:b0:448:3f49:e6d5 with SMTP id e12-20020a19674c000000b004483f49e6d5mr4382982lfj.518.1646955207679; Thu, 10 Mar 2022 15:33:27 -0800 (PST) Received: from dell.lan (93-181-165-181.internetia.net.pl. [93.181.165.181]) by smtp.gmail.com with ESMTPSA id s5-20020ac24645000000b00448628b8462sm598481lfo.249.2022.03.10.15.33.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Mar 2022 15:33:27 -0800 (PST) From: Janusz Krzysztofik To: Tony Lindgren Cc: Paul Walmsley , Aaro Koskinen , Alan Stern , Greg Kroah-Hartman , Helge Deller , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Janusz Krzysztofik Subject: [RFC RFT PATCH 0/4] ARM: OMAP1: clock: Convert to CCF Date: Fri, 11 Mar 2022 00:33:03 +0100 Message-Id: <20220310233307.99220-1-jmkrzyszt@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The main motivation behind this series is planned resurection of OMAP1 camera driver. Since OMAP1 clock internals have never been visible to drivers, that driver used to use v4l2-clk to expose a pixel clock for a sensor. The v4l2-clk code has been recently depreciated and removed from the media subtree, hence the need for an alternative solution. Janusz Krzysztofik (4): ARM: OMAP1: clock: Remove unused code ARM: OMAP1: clock: Remove noop code ARM: OMAP1: Prepare for conversion of OMAP1 clocks to CCF ARM: OMAP1: clock: Convert to CCF arch/arm/Kconfig | 2 +- arch/arm/mach-omap1/clock.c | 791 ++++++++++++------------------- arch/arm/mach-omap1/clock.h | 191 ++------ arch/arm/mach-omap1/clock_data.c | 491 ++++++++----------- arch/arm/mach-omap1/io.c | 5 - arch/arm/mach-omap1/mcbsp.c | 8 +- arch/arm/mach-omap1/ocpi.c | 4 +- arch/arm/mach-omap1/serial.c | 6 +- arch/arm/mach-omap1/time.c | 5 + arch/arm/mach-omap1/timer32k.c | 2 +- drivers/usb/host/ohci-omap.c | 8 +- drivers/video/fbdev/omap/lcdc.c | 6 +- 12 files changed, 582 insertions(+), 937 deletions(-) The series has been tested on OMAP1510 based Amstrad Delta board, where it works best on top of two recently submitted fixes: ARM: OMAP1: clock: Fix early UART rate issues ARM: OMAP1: clock: Fix UART rate reporting algorithm