linux-kernel - [PATCH 0/4] Add CANFD clocks for R9A09G056/057/077/087 SoCs

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Message-ID: <20251224165049.3384870-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed, 24 Dec 2025 16:50:45 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>
Cc: linux-renesas-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 0/4] Add CANFD clocks for R9A09G056/057/077/087 SoCs

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Hi All,

This patch series adds CANFD clock support for the Renesas RZ/T2H
(R9A09G077) and RZ/N2H (R9A09G087) SoCs along with R9A09G056 and
R9A09G057 SoCs. The CANFD peripheral in these SoCs requires
three input clocks PCLKM (peripheral clock), PCLKH (RAM clock)
and PCLKCAN (CANFD clock).

Cheers,
Prabhakar

Lad Prabhakar (4):
  dt-bindings: clock: renesas,r9a09g077/87: Add PCLKCAN ID
  clk: renesas: r9a09g077: Add CANFD clocks
  clk: renesas: r9a09g057: Add entries for CANFD
  clk: renesas: r9a09g056: Add entries for CANFD

 drivers/clk/renesas/r9a09g056-cpg.c                 | 10 ++++++++++
 drivers/clk/renesas/r9a09g057-cpg.c                 | 10 ++++++++++
 drivers/clk/renesas/r9a09g077-cpg.c                 | 13 ++++++++++++-
 .../dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h  |  1 +
 .../dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h  |  1 +
 5 files changed, 34 insertions(+), 1 deletion(-)

-- 
2.52.0