linux-kernel - [PATCH v3 0/3] Introduce Clock and Reset Driver for STM32MP21 Platform

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Message-ID: <20250521-upstream_rcc_mp21-v3-0-cac9d8f63d20@foss.st.com>
Date: Wed, 21 May 2025 14:38:48 +0200
From: Gabriel Fernandez <gabriel.fernandez@...s.st.com>
To: 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>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC: <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        Gabriel Fernandez <gabriel.fernandez@...s.st.com>,
        Nicolas Le Bayon
	<nicolas.le.bayon@...s.st.com>
Subject: [PATCH v3 0/3] Introduce Clock and Reset Driver for STM32MP21
 Platform

This patchset implements a new driver to manage clock and reset functionalities
for the STM32MP21 platform.

Changes in v3:
- Fixes dt-bindings documentation
  - drop minItems for access-controllers
  - remove rcc label from example
  - remove double '::' from 'See also::'
- Add patch to report these fixes to STM32MP25
- Fixes typos in RCC drivers (Alock)
- Link to v2: https://lore.kernel.org/r/20250520-upstream_rcc_mp21-v2-0-3c776a6e5862@foss.st.com

Changes in v2:
  - add list item for access-controlers and fix maxItems value from bindings
  - drop STM32MP21_LAST_CLK and STM32MP21_LAST_RESET defines from bindings
  - typo fixes from ALOK TIWARI
  

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...s.st.com>
---
Gabriel Fernandez (3):
      dt-bindings: stm32: add STM32MP21 clocks and reset bindings
      clk: stm32: introduce clocks for STM32MP21 platform
      dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings

 .../bindings/clock/st,stm32mp21-rcc.yaml           |  199 +++
 .../bindings/clock/st,stm32mp25-rcc.yaml           |   13 +-
 drivers/clk/stm32/Kconfig                          |    7 +
 drivers/clk/stm32/Makefile                         |    1 +
 drivers/clk/stm32/clk-stm32mp21.c                  | 1586 ++++++++++++++++++++
 drivers/clk/stm32/stm32mp21_rcc.h                  |  651 ++++++++
 include/dt-bindings/clock/st,stm32mp21-rcc.h       |  426 ++++++
 include/dt-bindings/reset/st,stm32mp21-rcc.h       |  138 ++
 8 files changed, 3014 insertions(+), 7 deletions(-)
---
base-commit: 8566fc3b96539e3235909d6bdda198e1282beaed
change-id: 20250520-upstream_rcc_mp21-d0862e7dc769

Best regards,
-- 
Gabriel Fernandez <gabriel.fernandez@...s.st.com>