linux-kernel - [PATCH v6 00/24] Ingenic TCU patchset v6

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Message-Id: <20180809214414.20905-1-paul@crapouillou.net>
Date:   Thu,  9 Aug 2018 23:43:50 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Thierry Reding <thierry.reding@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Lee Jones <lee.jones@...aro.org>,
        Mathieu Malaterre <malat@...ian.org>,
        Ezequiel Garcia <ezequiel@...labora.co.uk>
Cc:     linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-watchdog@...r.kernel.org,
        linux-mips@...ux-mips.org, linux-doc@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH v6 00/24] Ingenic TCU patchset v6

Hi,

This is the V6 of my Ingenic Timer/Counter Unit (TCU) patchset.

Major changes since V5:

- ingenic,timer-channel / ingenic,clocksource-channel devicetree
  properties for the ingenic-timer driver are gone. The system timer
  will default to use TCU channel #0, the clocksource will default to
  use TCU channel #1. When a client driver requests one of these TCU
  channels (e.g. the PWM driver), the ingenic-timer driver will
  dynamically switch the system timer or clocksource to a new TCU
  channel.

- The big watchdog commit in v5 was split into multiple smaller commits.

- The watchdog driver now just sets its clock to the lowest rate
  possible, and calculate the maximum timeout from that.

- The PWM driver now requests the TCU channels it wants to use using the
  API functions provided by ingenic-timer. Channels 0 and 1 can now be
  used.

- The register lengths in the pwm/watchdog nodes were fixed. They no
  longer overlap.

- Small fixes here and there, see each patch's changelog for more info.

Regards,
-Paul Cercueil