linux-kernel - [PATCH 0/2] firmware: exynos-acpm: clients (PMIC, clocks, etc.) will become children

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Message-Id: <20250327-acpm-children-v1-0-0afe15ee2ff7@linaro.org>
Date: Thu, 27 Mar 2025 12:54:26 +0000
From: André Draszik <andre.draszik@...aro.org>
To: Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Krzysztof Kozlowski <krzk@...nel.org>, 
 Alim Akhtar <alim.akhtar@...sung.com>
Cc: Peter Griffin <peter.griffin@...aro.org>, 
 Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com, 
 linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, 
 André Draszik <andre.draszik@...aro.org>
Subject: [PATCH 0/2] firmware: exynos-acpm: clients (PMIC, clocks, etc.)
 will become children

ACPM clients (PMIC, clocks, etc.) will be modeled as children of the
ACPM interface.

This necessitates two changes in this driver:
* child platform_devices from device tree need to be populated here
* child drivers will need to be able to get the ACPM handle via a
  struct device_node, not via a DT property name

This series implements these changes and is a prerequisite for v2 of
https://lore.kernel.org/all/20250323-s2mpg10-v1-0-d08943702707@linaro.org/

--- dependency note ---

To apply cleanly, patch 2 must be applied after
https://lore.kernel.org/all/20250319-acpm-fixes-v2-2-ac2c1bcf322b@linaro.org/
due to touching similar areas of the code.

I can merge that and this series into one if that is preferred instead,
please let me know if so.

--- dependency note end ---

Cheers,
Andre'

Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
André Draszik (1):
      firmware: exynos-acpm: introduce devm_acpm_get_by_node()

Tudor Ambarus (1):
      firmware: exynos-acpm: populate devices from device tree data

 drivers/firmware/samsung/exynos-acpm.c             | 25 +++++++++-------------
 .../linux/firmware/samsung/exynos-acpm-protocol.h  |  6 ++++--
 2 files changed, 14 insertions(+), 17 deletions(-)
---
base-commit: cc024fd4c6640be5e2e0989cc98f2c68e31289d5
change-id: 20250327-acpm-children-70ceb0138d63

Best regards,
-- 
André Draszik <andre.draszik@...aro.org>