linux-kernel - [PATCH v2 0/5] Add versaclock3 support for RZ/V2H and RZ/V2N EVKs

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Message-ID: <20260120150606.7356-1-ovidiu.panait.rb@renesas.com>
Date: Tue, 20 Jan 2026 15:06:01 +0000
From: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
To: geert+renesas@...der.be,
	magnus.damm@...il.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	mturquette@...libre.com,
	sboyd@...nel.org,
	biju.das.jz@...renesas.com,
	fabrizio.castro.jz@...esas.com
Cc: linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org
Subject: [PATCH v2 0/5] Add versaclock3 support for RZ/V2H and RZ/V2N EVKs

Hi,

This series extends the versaclock3 driver to support the internal
freerunning 32.768 kHz clock, which is used on the Renesas RZ/V2H
and RZ/V2N SoCs as RTC counter clock. It also adds the dts nodes for
the RZ/V2H and RZ/V2N EVKs.

Best regards,
Ovidiu

v2:
- Added versaclock3 dts node for RZ/V2N EVK.

v1: https://lore.kernel.org/all/20251021175311.19611-1-ovidiu.panait.rb@renesas.com/

Ovidiu Panait (5):
  clk: versaclock3: Remove unused SE2 clock select macro
  clk: versaclock3: Use clk_parent_data arrays for clk_mux
  clk: versaclock3: Add freerunning 32.768kHz clock support
  arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Add versa3 clock
    generator node
  arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add versa3 clock
    generator node

 .../dts/renesas/r9a09g056n48-rzv2n-evk.dts    |  25 ++++
 .../dts/renesas/r9a09g057h44-rzv2h-evk.dts    |  25 ++++
 drivers/clk/clk-versaclock3.c                 | 126 +++++++++++++-----
 3 files changed, 145 insertions(+), 31 deletions(-)

-- 
2.51.0