From patchwork Sun Apr 5 02:51:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 11474509 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C708592A for ; Sun, 5 Apr 2020 02:51:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A55662072B for ; Sun, 5 Apr 2020 02:51:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586055096; bh=428hrrLxGizYnfH4HkarazHDCjrvG1Td0mnE3ucsAuY=; h=From:To:Cc:Subject:Date:List-ID:From; b=1zp5foL/8vN3MROcchxiJdjxWRfwLJpdzYAece+IDxipm496DSZ3J6Z//KVDy+9Q6 2GHBHw4fgmBjNSyoYetqVBv/hURbZ9s50bdZb0LfNJDCCBlr/a9gEQIf1Rbq9h4fB/ OHMz8VAWCYi/wxH1d+DdzvfUahRrdJ4g99ZHTku4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726480AbgDECv2 (ORCPT ); Sat, 4 Apr 2020 22:51:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:44684 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726283AbgDECv0 (ORCPT ); Sat, 4 Apr 2020 22:51:26 -0400 Received: from mail.kernel.org (unknown [104.132.0.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EBA4A20672; Sun, 5 Apr 2020 02:51:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586055084; bh=428hrrLxGizYnfH4HkarazHDCjrvG1Td0mnE3ucsAuY=; h=From:To:Cc:Subject:Date:From; b=Bc7UTDRuEj52rjnEs57bgWoC+e2mCZiOxvX0KNY8ZEJPxGk8GcwIKASqSyHqkJJqQ MsuQuLU82GKZJHqo7c9US+ROPKQ6vM9fcMvFqd67YMmQ90Xq3ga0Xa/Sl2G9umEFNb A+I9rRoQoBfN74UrcFzf5/gfxqmzgezvAE2cBP0c= From: Stephen Boyd To: Michael Turquette , Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Alexander Shiyan , =?utf-8?q?Andreas_F=C3=A4rber?= , Arnd Bergmann , Aurelien Jacquiot , Catalin Marinas , chenhc@lemote.com, Geert Uytterhoeven , Guan Xuetao , Jiaxun Yang , linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, Lubomir Rintel , Manivannan Sadhasivam , Mark Brown , Mark Salter , Paul Burton , Paul Walmsley , Rich Felker , Russell King , Thierry Reding , Thomas Bogendoerfer , Tony Prisk , uclinux-h8-devel@lists.sourceforge.jp, Will Deacon , Yoshinori Sato Subject: [PATCH 0/9] Allow COMMON_CLK to be selectable Date: Sat, 4 Apr 2020 19:51:14 -0700 Message-Id: <20200405025123.154688-1-sboyd@kernel.org> X-Mailer: git-send-email 2.26.0.292.g33ef6b2f38-goog MIME-Version: 1.0 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org This patch series cleans up a handful of selects that were redundant and deletes presumably dead code with the goal of making it possible to add kunit tests for the CCF in the future. To do that, we introduce a "legacy" clk Kconfig option to mark code that hasn't migrated to the common clk framework and then make the COMMON_CLK config option visible in the menuconfig as long as that legacy option isn't enabled. I've also included a couple patches at the end that may be more controversial but helped me consolidate all this logic/code. I haven't done more than compile test a few configs for arm, arm64, h8300, and mips. More testing is welcome. The plan is that I'll just merge the whole pile through the clk tree. If the first five patches or the last three patches are better going through another tree like arm-soc or architecture trees that's fine too, but there are potential conflicts between trees so maybe it's better to just leave it all in one tree. Stephen Boyd (9): ARM: Remove redundant COMMON_CLK selects ARM: Remove redundant CLKDEV_LOOKUP selects arm64: tegra: Remove redundant CLKDEV_LOOKUP selects h8300: Remove redundant CLKDEV_LOOKUP selects MIPS: Remove redundant CLKDEV_LOOKUP selects clk: Allow the common clk framework to be selectable ARM: mmp: Remove legacy clk code MIPS: Loongson64: Drop asm/clock.h include clk: Move HAVE_CLK config out of architecture layer Cc: Alexander Shiyan Cc: "Andreas Färber" Cc: Arnd Bergmann Cc: Aurelien Jacquiot Cc: Catalin Marinas Cc: Cc: Geert Uytterhoeven Cc: Guan Xuetao Cc: Jiaxun Yang Cc: Cc: Cc: Cc: Cc: Cc: Lubomir Rintel Cc: Manivannan Sadhasivam Cc: Mark Brown Cc: Mark Salter Cc: Paul Burton Cc: Paul Walmsley Cc: Rich Felker Cc: Russell King Cc: Thierry Reding Cc: Thomas Bogendoerfer Cc: Tony Prisk Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: Will Deacon Cc: Yoshinori Sato arch/Kconfig | 6 -- arch/arm/Kconfig | 5 +- arch/arm/mach-actions/Kconfig | 1 - arch/arm/mach-clps711x/Kconfig | 1 - arch/arm/mach-mmp/Kconfig | 1 - arch/arm/mach-mmp/Makefile | 6 -- arch/arm/mach-mmp/clock-mmp2.c | 114 ------------------------------- arch/arm/mach-mmp/clock-pxa168.c | 94 ------------------------- arch/arm/mach-mmp/clock-pxa910.c | 70 ------------------- arch/arm/mach-mmp/clock.c | 105 ---------------------------- arch/arm/mach-mmp/clock.h | 65 ------------------ arch/arm/mach-vt8500/Kconfig | 1 - arch/arm64/Kconfig.platforms | 1 - arch/c6x/Kconfig | 1 + arch/h8300/Kconfig | 1 - arch/m68k/Kconfig.cpu | 2 +- arch/mips/Kconfig | 8 +-- arch/mips/loongson2ef/Kconfig | 2 +- arch/mips/loongson64/smp.c | 1 - arch/sh/boards/Kconfig | 5 ++ arch/unicore32/Kconfig | 2 +- drivers/clk/Kconfig | 23 +++++-- 22 files changed, 34 insertions(+), 481 deletions(-) delete mode 100644 arch/arm/mach-mmp/clock-mmp2.c delete mode 100644 arch/arm/mach-mmp/clock-pxa168.c delete mode 100644 arch/arm/mach-mmp/clock-pxa910.c delete mode 100644 arch/arm/mach-mmp/clock.c delete mode 100644 arch/arm/mach-mmp/clock.h base-commit: 7111951b8d4973bda27ff663f2cf18b663d15b48