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From: "Herve Codina (Schneider Electric)" <herve.codina@bootlin.com>
To: Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Herve Codina <herve.codina@bootlin.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>
Cc: linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org,
	Pascal Eberhard <pascal.eberhard@se.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [PATCH 0/4] timers: Add support for RZ/N1 SoCs timers
Date: Tue, 31 Mar 2026 17:26:11 +0200	[thread overview]
Message-ID: <20260331152616.197031-1-herve.codina@bootlin.com> (raw)

The Renesas RZ/N1 SoCs family has two timers block controller
available.

Each controller is charge of 8 timers (six 16-bit timers + two 32-bit
timers).

Each timer has its own interrupt, its own prescaler that can be used to
device the clock by 25 (timers block are fed with a 25 MHz clock) and
all timers can work in either one-shot or periodic mode.

This series adds support for those timers blocks.

Best regards,
Hervé

Herve Codina (Schneider Electric) (4):
  dt-bindings: timer: Add the Renesas RZ/N1 timer
  clocksource/drivers: Add support for the Renesas RZ/N1 timers
  ARM: dts: r9a06g032: Add support for timers
  MAINTAINERS: Add the Renesas RZ/N1 timers driver entry

 .../bindings/timer/renesas,rzn1-timer.yaml    |  75 +++
 MAINTAINERS                                   |   7 +
 arch/arm/boot/dts/renesas/r9a06g032.dtsi      |  34 ++
 drivers/clocksource/Kconfig                   |  10 +
 drivers/clocksource/Makefile                  |   1 +
 drivers/clocksource/timer-rzn1.c              | 442 ++++++++++++++++++
 6 files changed, 569 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/timer/renesas,rzn1-timer.yaml
 create mode 100644 drivers/clocksource/timer-rzn1.c

-- 
2.53.0


             reply	other threads:[~2026-03-31 15:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-31 15:26 Herve Codina (Schneider Electric) [this message]
2026-03-31 15:26 ` [PATCH 1/4] dt-bindings: timer: Add the Renesas RZ/N1 timer Herve Codina (Schneider Electric)
2026-04-01  7:57   ` Krzysztof Kozlowski
2026-03-31 15:26 ` [PATCH 2/4] clocksource/drivers: Add support for the Renesas RZ/N1 timers Herve Codina (Schneider Electric)
2026-03-31 15:26 ` [PATCH 3/4] ARM: dts: r9a06g032: Add support for timers Herve Codina (Schneider Electric)
2026-03-31 15:26 ` [PATCH 4/4] MAINTAINERS: Add the Renesas RZ/N1 timers driver entry Herve Codina (Schneider Electric)

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