From patchwork Wed Apr 29 21:53:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 201350 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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 1740FC83000 for ; Wed, 29 Apr 2020 21:54:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F01A120B1F for ; Wed, 29 Apr 2020 21:54:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726961AbgD2VyH (ORCPT ); Wed, 29 Apr 2020 17:54:07 -0400 Received: from muru.com ([72.249.23.125]:51748 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726511AbgD2VyH (ORCPT ); Wed, 29 Apr 2020 17:54:07 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id E73E4810A; Wed, 29 Apr 2020 21:54:53 +0000 (UTC) From: Tony Lindgren To: Daniel Lezcano , Thomas Gleixner Cc: linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "H. Nikolaus Schaller" , Aaro Koskinen , Adam Ford , Andreas Kemnade , Brian Hutchinson , Graeme Smecher , Keerthy , Lokesh Vutla , Michael Turquette , Stephen Boyd , Tero Kristo , devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCHv2 00/15] Update omaps to use drivers/clocksource timers Date: Wed, 29 Apr 2020 14:53:47 -0700 Message-Id: <20200429215402.18125-1-tony@atomide.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi all, Here's v2 series to udpate omaps to use drivers/clocksource timers for the 32k counter and dmtimer, and to remove the old legacy platform code. Please review and test. I've updated the timer-ti-dm-systimer.c patch based on the comments from Daniel, and also updated the dts files accordingly. Then for merging when folks are happy with this series, Daniel if you can please apply the first three patches into an immutable branch it would be great. Regards, Tony Tony Lindgren (15): clocksource/drivers/timer-ti-32k: Add support for initializing directly dt-bindings: timer: add ti,dmtimer compatible for for system timers clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support clk: ti: dm816: enable sysclk6_ck on init bus: ti-sysc: Ignore timer12 on secure omap3 ARM: OMAP2+: Add omap_init_time_of() ARM: dts: Configure system timers for am335x ARM: dts: Configure system timers for am437x ARM: dts: Configure system timers for omap4 ARM: dts: Configure system timers for omap5 and dra7 ARM: dts: Configure system timers for omap3 ARM: dts: Configure system timers for ti81xx ARM: dts: Configure system timers for omap2 ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter bus: ti-sysc: Timers no longer need legacy quirk handling .../devicetree/bindings/timer/ti,timer.txt | 1 + arch/arm/boot/dts/am33xx-l4.dtsi | 6 +- arch/arm/boot/dts/am33xx.dtsi | 24 + arch/arm/boot/dts/am3517.dtsi | 28 +- arch/arm/boot/dts/am4372.dtsi | 24 + arch/arm/boot/dts/am437x-l4.dtsi | 7 +- arch/arm/boot/dts/dm814x.dtsi | 78 ++- arch/arm/boot/dts/dm816x.dtsi | 82 ++- arch/arm/boot/dts/dra7-l4.dtsi | 7 +- arch/arm/boot/dts/dra7.dtsi | 11 + arch/arm/boot/dts/omap2.dtsi | 31 +- arch/arm/boot/dts/omap2420.dtsi | 69 ++- arch/arm/boot/dts/omap2430.dtsi | 69 ++- arch/arm/boot/dts/omap3-beagle.dts | 33 + arch/arm/boot/dts/omap3-devkit8000.dts | 33 + arch/arm/boot/dts/omap3.dtsi | 135 ++++- arch/arm/boot/dts/omap4-l4.dtsi | 4 +- arch/arm/boot/dts/omap4.dtsi | 11 + arch/arm/boot/dts/omap5-l4.dtsi | 4 +- arch/arm/boot/dts/omap5.dtsi | 11 + arch/arm/mach-omap2/Makefile | 4 +- arch/arm/mach-omap2/board-generic.c | 32 +- arch/arm/mach-omap2/common.h | 7 + arch/arm/mach-omap2/omap_hwmod_2420_data.c | 20 - arch/arm/mach-omap2/omap_hwmod_2430_data.c | 19 - .../omap_hwmod_2xxx_interconnect_data.c | 8 - .../mach-omap2/omap_hwmod_2xxx_ipblock_data.c | 47 -- .../omap_hwmod_33xx_43xx_common_data.h | 2 - .../omap_hwmod_33xx_43xx_interconnect_data.c | 8 - .../omap_hwmod_33xx_43xx_ipblock_data.c | 62 -- arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 10 - arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 146 +---- arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 45 -- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 90 --- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 89 --- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 176 ------ arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 74 --- arch/arm/mach-omap2/omap_hwmod_common_data.h | 3 - arch/arm/mach-omap2/timer.c | 568 +----------------- drivers/bus/ti-sysc.c | 25 +- drivers/clk/ti/clk-816x.c | 1 + drivers/clocksource/Makefile | 1 + drivers/clocksource/timer-ti-32k.c | 48 +- drivers/clocksource/timer-ti-dm-systimer.c | 511 ++++++++++++++++ 44 files changed, 1179 insertions(+), 1485 deletions(-) create mode 100644 drivers/clocksource/timer-ti-dm-systimer.c