From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 3E379C433E0 for ; Mon, 1 Jun 2020 12:21:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D015207BC for ; Mon, 1 Jun 2020 12:21:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727989AbgFAMV5 (ORCPT ); Mon, 1 Jun 2020 08:21:57 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:50040 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727089AbgFAMVh (ORCPT ); Mon, 1 Jun 2020 08:21:37 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id 030D98030808; Mon, 1 Jun 2020 12:21:30 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3XDs3NR03KWe; Mon, 1 Jun 2020 15:21:28 +0300 (MSK) From: Serge Semin To: Thomas Bogendoerfer , Thomas Gleixner , Greg Kroah-Hartman CC: Serge Semin , Serge Semin , Alexey Malahov , Paul Burton , Rob Herring , Arnd Bergmann , Jason Cooper , Marc Zyngier , "Rafael J. Wysocki" , Daniel Lezcano , James Hogan , , , Subject: [PATCH RESEND v2 0/6] mips: Add DT bindings for MIPS CDMM and MIPS GIC Date: Mon, 1 Jun 2020 15:21:15 +0300 Message-ID: <20200601122121.15809-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Folks, the code and DT-related patches here have been mostly reviewed. Please consider merge the series in or at least give me a feedback to update the series, since merge window is getting opened tomorrow and I would really appreciate to see the leftover being merged in. Regarding this patchset origin. Recently I've submitted a series of patchset's which provided multiple fixes for the MIPS arch subsystem and the MIPS GIC and DW APB Timer drivers, which were required for the Baikal-T1 SoC correctly working with those drivers. Mostly those patchsets have been already merged into the corresponding subsystems, but several patches have been left floating since noone really responded for review except Rob provided his approval regarding DT bindings. Thus in this patchset I've collected all the leftovers so not to loose them in a pale of the maintainers email logs. The patchset includes the following updates: MIPS CPC and GIC DT bindings legacy text-based file are converted to the DT schema (Rob has already reviewed them), add MIPS CDMM DT node support to place the CDMM block at the platform-specific MMIO range, make sure MIPS CDMM is available for MIPS_R5 CPUs. Seeing the series concerns the MIPS-related drivers it's better to merge it in through the MIPS repository: https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/ This patchset is rebased and tested on the mainline Linux kernel 5.7-rc4: base-commit: 0e698dfa2822 ("Linux 5.7-rc4") tag: v5.7-rc4 Suggestion. Since Paul isn't looking after the MIPS arch code anymore, Ralf hasn't been seen maintaining MIPS for a long time, Thomas is only responsible for the next part of it: F: Documentation/devicetree/bindings/mips/ F: Documentation/mips/ F: arch/mips/ F: drivers/platform/mips/ the MIPS-specific drivers like: F: drivers/bus/mips_cdmm.c F: drivers/irqchip/irq-mips-cpu.c F: drivers/irqchip/irq-mips-gic.c F: drivers/clocksource/mips-gic-timer.c F: drivers/cpuidle/cpuidle-cps.c seem to be left for the subsystems maintainers to support. So if you don't mind or unless there is a better alternative, I can help with looking after them to ease the maintainers review burden and since I'll be working on our MIPS-based SoC drivers integrating into the mainline kernel repo anyway. If you don't like this idea, please just decline the last patch in the series. Previous patchsets: mips: Prepare MIPS-arch code for Baikal-T1 SoC support: Link: https://lore.kernel.org/linux-mips/20200306124807.3596F80307C2@mail.baikalelectronics.ru Link: https://lore.kernel.org/linux-mips/20200506174238.15385-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-mips/20200521140725.29571-1-Sergey.Semin@baikalelectronics.ru clocksource: Fix MIPS GIC and DW APB Timer for Baikal-T1 SoC support: Link: https://lore.kernel.org/linux-rtc/20200324174325.14213-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-rtc/20200506214107.25956-1-Sergey.Semin@baikalelectronics.ru Link: https://lore.kernel.org/linux-rtc/20200521005321.12129-1-Sergey.Semin@baikalelectronics.ru Changelog prev: - Add yaml-based bindings file for MIPS CDMM dt-node. - Convert mti,mips-cpc to DT schema. - Use a shorter summary describing the bindings modification patches. - Rearrange the SoBs with adding Alexey' co-development tag. - Lowercase the hex numbers in the dt-bindings. Changelog v2: - Resend. Signed-off-by: Serge Semin Cc: Alexey Malahov Cc: Paul Burton Cc: Rob Herring Cc: Arnd Bergmann Cc: Jason Cooper Cc: Marc Zyngier Cc: "Rafael J. Wysocki" Cc: Daniel Lezcano Cc: James Hogan Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Serge Semin (6): dt-bindings: power: Convert mti,mips-cpc to DT schema dt-bindings: interrupt-controller: Convert mti,gic to DT schema dt-bindings: bus: Add MIPS CDMM controller mips: cdmm: Add mti,mips-cdmm dtb node support bus: cdmm: Add MIPS R5 arch support MAINTAINERS: Add maintainers for MIPS core drivers .../bindings/bus/mti,mips-cdmm.yaml | 35 +++++ .../interrupt-controller/mips-gic.txt | 67 -------- .../interrupt-controller/mti,gic.yaml | 148 ++++++++++++++++++ .../bindings/power/mti,mips-cpc.txt | 8 - .../bindings/power/mti,mips-cpc.yaml | 35 +++++ MAINTAINERS | 10 ++ drivers/bus/Kconfig | 2 +- drivers/bus/mips_cdmm.c | 15 ++ 8 files changed, 244 insertions(+), 76 deletions(-) create mode 100644 Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/mips-gic.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/mti,gic.yaml delete mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.txt create mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.yaml -- 2.26.2