linux-kernel - Re: [PATCH 0/8] reset: amlogic: move audio reset drivers out of CCF

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Message-ID: <51f8fff1-30e7-456c-918b-c63603d7c159@salutedevices.com>
Date: Tue, 16 Jul 2024 01:45:17 +0300
From: Jan Dakinevich <jan.dakinevich@...utedevices.com>
To: Jerome Brunet <jbrunet@...libre.com>, Philipp Zabel
	<p.zabel@...gutronix.de>, Stephen Boyd <sboyd@...nel.org>, Neil Armstrong
	<neil.armstrong@...aro.org>
CC: <linux-kernel@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
	<linux-clk@...r.kernel.org>
Subject: Re: [PATCH 0/8] reset: amlogic: move audio reset drivers out of CCF

Jerome, I have tested the series on SM1 SoC (Amlogic AC200 ref board).
As far as I can tell, it works as it should


On 7/10/24 19:25, Jerome Brunet wrote:
> This patchset follows the discussion about having reset driver in the
> clock tree [1]. Ideally those should reside in the reset part of tree.
> 
> Also the code of the amlogic reset driver is very similar between the 2
> trees and could use the same driver code.
> 
> This patchset moves the reset driver of audio clock controller of the
> g12 and sm1 SoC family to the reset tree, using the auxiliary bus.
> 
> The infrastructure put in place is meant to be generic enough so we may
> eventually also move the reset drivers in the meson8b and aoclk clock
> controllers.
> 
> Change since RFC [2]:
>  * Move the aux registration helper out of clock too.
> 
> [1] https://lore.kernel.org/linux-clk/e3a85852b911fdf16dd9ae158f42b3ef.sboyd@kernel.org
> [2] https://lore.kernel.org/linux-clk/20240516150842.705844-1-jbrunet@baylibre.com
> 
> Jerome Brunet (8):
>   reset: amlogic: convert driver to regmap
>   reset: amlogic: add driver parameters
>   reset: amlogic: split the device and platform probe
>   reset: amlogic: use reset number instead of register count
>   reset: amlogic: add reset status support
>   reset: amlogic: add toggle reset support
>   reset: amlogic: add auxiliary reset driver support
>   clk: amlogic: axg-audio: use the auxiliary reset driver
> 
>  drivers/clk/meson/Kconfig                   |   1 +
>  drivers/clk/meson/axg-audio.c               | 109 +-------
>  drivers/reset/Kconfig                       |   1 +
>  drivers/reset/reset-meson.c                 | 285 ++++++++++++++++----
>  include/soc/amlogic/meson-auxiliary-reset.h |  23 ++
>  5 files changed, 271 insertions(+), 148 deletions(-)
>  create mode 100644 include/soc/amlogic/meson-auxiliary-reset.h
> 

-- 
Best regards
Jan Dakinevich