linux-kernel - [PATCH v4 0/3] Move Loongson1 PWM timer to clocksource framework

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Message-Id: <20230512103724.587760-1-keguang.zhang@gmail.com>
Date:   Fri, 12 May 2023 18:37:21 +0800
From:   Keguang Zhang <keguang.zhang@...il.com>
To:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mips@...r.kernel.org
Cc:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Stephen Boyd <sboyd@...nel.org>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: [PATCH v4 0/3] Move Loongson1 PWM timer to clocksource framework

Move Loongson1 PWM timer to clocksource framework.
Adapt the driver to clocksource framework with devicetree support.
Update the Kconfig/Makefile options accordingly.

Changelog
V3 -> V4: Replaced the wildcard compatible string with specific one
V2 -> V3: Remove the reference to regs-pwm.h
V1 -> V2: Delete the obsolete header file regs-pwm.h

Keguang Zhang (3):
  MIPS: Loongson32: Remove deprecated PWM timer clocksource
  dt-bindings: timer: Add Loongson-1 clocksource
  clocksource: loongson1: Move PWM timer to clocksource framework

 .../timer/loongson,ls1x-pwmtimer.yaml         |  48 ++++
 .../include/asm/mach-loongson32/loongson1.h   |   1 -
 .../include/asm/mach-loongson32/regs-pwm.h    |  25 --
 arch/mips/loongson32/Kconfig                  |  37 ---
 arch/mips/loongson32/common/time.c            | 210 ----------------
 drivers/clocksource/Kconfig                   |   9 +
 drivers/clocksource/Makefile                  |   1 +
 drivers/clocksource/timer-loongson1-pwm.c     | 236 ++++++++++++++++++
 8 files changed, 294 insertions(+), 273 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/timer/loongson,ls1x-pwmtimer.yaml
 delete mode 100644 arch/mips/include/asm/mach-loongson32/regs-pwm.h
 create mode 100644 drivers/clocksource/timer-loongson1-pwm.c


base-commit: 31c6ed4e89187beef8fe2f979c8881ca94839427
-- 
2.39.2