linux-kernel - [PATCH v2 0/9] clk: renesas: rzv2h: Add clock and reset entries for USB2 and GBETH

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Message-ID: <20250407165202.197570-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Mon,  7 Apr 2025 17:51:53 +0100
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 v2 0/9] clk: renesas: rzv2h: Add clock and reset entries for USB2 and GBETH

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

Hi All,

This patch series introduces enhancements and new features for the
Renesas RZ/V2H(P) family driver and R9A09G057 SoC specific clock drivers.
The changes include support for static mux clocks, static dividers,
support for ignoring monitoring bits for external clocks, and improved clock
state validation. Additionally, the series includes updates to device tree
bindings for USB2 PHY and GBETH PTP core clocks, as well as the
addition of clock and reset entries for USB2 and GBETH peripherals.

@Geert, Note I've squashed the below patch series [0] and [1] into a single
patch series to avoid conflicts. Patch [2] will be dropped from Biju's
patch series as this is now patch 3/9. Patches are based on the v6.15-rc1 +
renesas-drivers/renesas-clk-for-v6.16 branch.
[0] https://lore.kernel.org/all/20250328200105.176129-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
[1] https://lore.kernel.org/all/20250228202655.491035-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
[2] https://lore.kernel.org/all/20250303110433.76576-3-biju.das.jz@bp.renesas.com/

v1->v2
- Added ack from Krzysztof for the dt-bindings patch.
- Merged the series into a single patch series
- Introduced DDIV_PACK_NO_RMW macro to support static dividers

Cheers,
Prabhakar

Biju Das (1):
  clk: renesas: rzv2h-cpg: Support static dividers without RMW

Lad Prabhakar (8):
  clk: renesas: rzv2h-cpg: Add support for static mux clocks
  clk: renesas: rzv2h-cpg: Add macro for defining static dividers
  clk: renesas: rzv2h-cpg: Use str_on_off() helper in
    rzv2h_mod_clock_endisable()
  clk: renesas: rzv2h-cpg: Use both CLK_ON and CLK_MON bits for clock
    state validation
  clk: renesas: rzv2h-cpg: Ignore monitoring CLK_MON bits for external
    clocks
  dt-bindings: clock: renesas,r9a09g057-cpg: Add USB2 PHY and GBETH PTP
    core clocks
  clk: renesas: r9a09g057: Add clock and reset entries for USB2
  clk: renesas: r9a09g057: Add clock and reset entries for GBETH0/1

 drivers/clk/renesas/r9a09g057-cpg.c           | 92 +++++++++++++++++-
 drivers/clk/renesas/rzv2h-cpg.c               | 65 ++++++++++++-
 drivers/clk/renesas/rzv2h-cpg.h               | 93 ++++++++++++++++++-
 .../dt-bindings/clock/renesas,r9a09g057-cpg.h |  4 +
 4 files changed, 244 insertions(+), 10 deletions(-)

-- 
2.49.0