linux-kernel - [PATCH 0/3] clocksource/drivers/timer-vt8500: clean up and add watchdog function

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Message-Id: <20250507-vt8500-timer-updates-v1-0-6b76f7f340a6@gmail.com>
Date: Wed, 07 May 2025 00:06:11 +0400
From: Alexey Charkov <alchark@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, 
 Thomas Gleixner <tglx@...utronix.de>, Rob Herring <robh@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, Alexey Charkov <alchark@...il.com>
Subject: [PATCH 0/3] clocksource/drivers/timer-vt8500: clean up and add
 watchdog function

Add named defines for all registers and bits in timer-vt8500.
Move the system events timer from channel 0 to channel 1 when enough
information is provided by the device tree (i.e. more than one IRQ).
Use channel 0 for the system watchdog

Signed-off-by: Alexey Charkov <alchark@...il.com>
---
Alexey Charkov (3):
      clocksource/drivers/timer-vt8500: Add defines for magic constants
      clocksource/drivers/timer-vt8500: Add watchdog functionality
      ARM: dts: vt8500: list all four timer interrupts

 arch/arm/boot/dts/vt8500/vt8500.dtsi |   2 +-
 arch/arm/boot/dts/vt8500/wm8505.dtsi |   2 +-
 arch/arm/boot/dts/vt8500/wm8650.dtsi |   2 +-
 arch/arm/boot/dts/vt8500/wm8750.dtsi |   2 +-
 arch/arm/boot/dts/vt8500/wm8850.dtsi |   2 +-
 drivers/clocksource/Kconfig          |   6 +-
 drivers/clocksource/timer-vt8500.c   | 115 +++++++++++++++++++++++++++--------
 7 files changed, 101 insertions(+), 30 deletions(-)
---
base-commit: 0a00723f4c2d0b273edd0737f236f103164a08eb
change-id: 20250506-vt8500-timer-updates-44a0d22cd720

Best regards,
-- 
Alexey Charkov <alchark@...il.com>