linux-kernel - [PATCH 0/7] clk: renesas: rzg2l-cpg: Drop PM domain abstraction for MSTOP

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Message-ID: <20250410140628.4124896-1-claudiu.beznea.uj@bp.renesas.com>
Date: Thu, 10 Apr 2025 17:06:21 +0300
From: Claudiu <claudiu.beznea@...on.dev>
To: geert+renesas@...der.be,
	mturquette@...libre.com,
	sboyd@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	magnus.damm@...il.com
Cc: claudiu.beznea@...on.dev,
	linux-renesas-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH 0/7] clk: renesas: rzg2l-cpg: Drop PM domain abstraction for MSTOP

From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

Hi,

Series drops the PM domain abstraction for MSTOP to comply with the
requirements received from the hardware team regarding the configuration
sequence b/w the MSTOP and CLKON bits of individual modules.

The initial MSTOP support for RZ/G3S was proposed here:
https://lore.kernel.org/all/20231120070024.4079344-4-claudiu.beznea.uj@bp.renesas.com/

There are no DT users of this abstraction yet.

Please share your thoughts.

Thank you,
Claudiu

Claudiu Beznea (7):
  clk: renesas: rzg2l-cpg: Skip lookup of clock when searching for a
    sibling
  clk: renesas: rzg2l-cpg: Move pointers at the beginning of struct
  clk: renesas: rzg2l-cpg: Add support for MSTOP in clock enable/disable
    API
  clk: renesas: r9a08g045: Drop power domain instantiation
  clk: renesas: rzg2l-cpg: Drop MSTOP based power domain support
  dt-bindings: clock: rzg2l-cpg: Drop power domain IDs
  Revert "dt-bindings: clock: renesas,rzg2l-cpg: Update
    #power-domain-cells = <1> for RZ/G3S"

 .../bindings/clock/renesas,rzg2l-cpg.yaml     |  18 +-
 drivers/clk/renesas/r9a07g043-cpg.c           | 132 ++---
 drivers/clk/renesas/r9a07g044-cpg.c           | 168 +++---
 drivers/clk/renesas/r9a08g045-cpg.c           | 227 ++++----
 drivers/clk/renesas/r9a09g011-cpg.c           | 116 ++--
 drivers/clk/renesas/rzg2l-cpg.c               | 498 +++++++++++-------
 drivers/clk/renesas/rzg2l-cpg.h               |  68 +--
 include/dt-bindings/clock/r9a07g043-cpg.h     |  53 --
 include/dt-bindings/clock/r9a07g044-cpg.h     |  58 --
 include/dt-bindings/clock/r9a07g054-cpg.h     |  58 --
 include/dt-bindings/clock/r9a08g045-cpg.h     |  71 ---
 11 files changed, 622 insertions(+), 845 deletions(-)

-- 
2.43.0