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From: Sergio Paracuellos <firstname.lastname@example.org>
To: Stephen Boyd <email@example.com>
Cc: "open list:COMMON CLK FRAMEWORK" <firstname.lastname@example.org>,
Greg KH <email@example.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<firstname.lastname@example.org>, Rob Herring <email@example.com>,
firstname.lastname@example.org, NeilBrown <email@example.com>,
John Crispin <firstname.lastname@example.org>
Subject: Re: [PATCH v2 0/4] clk: ralink: make system controller a reset provider
Date: Sun, 17 Oct 2021 08:51:24 +0200 [thread overview]
Message-ID: <CAMhs-H_h9=sj5_p58WcqrYJuT-CGHp38xELwD1jvt=XzfvG2bw@mail.gmail.com> (raw)
On Wed, Oct 6, 2021 at 1:23 PM Sergio Paracuellos
> Hi all,
> This patch series add minimal change to provide mt7621 resets properly
> defining them in the 'mediatek,mt7621-sysc' node which is the system
> controller of the SoC and is already providing clocks to the rest of
> the world.
> There is shared architecture code for all ralink platforms in 'reset.c'
> file located in 'arch/mips/ralink' but the correct thing to do to align
> hardware with software seems to define and add related reset code to the
> already mainlined clock driver.
> After this changes, we can get rid of the useless reset controller node
> in the device tree and use system controller node instead where the property
> '#reset-cells' has been added. Binding documentation for this nodeq has
> been updated with the new property accordly.
> This series also provide a bindings include header where all related
> reset bits for the MT7621 SoC are defined.
> Also, please take a look to this review  to understand better motivation
> for this series.
> Thanks in advance for your feedback.
> Changes in v2:
> - Address review comments of Dan Carpenter :
> + Avoid 'inline' in function definition.
> + Return proper error codes (-EINVAL) instead of '-1'.
> + Make use of 'devm_kzalloc' instead of 'kzalloc'.
Can you please take a look into this series? I'd like them to be added
in the next merge window and if something needs to be changed I'd like
to have a bit of time to do it :)).
Regarding how to merge this I guess all of the patches should apply
cleanly in any tree but since there are already changes in mt7621-dts
maybe patches 1 and 4 which are related can go through the staging
tree (if Greg is ok with this) and the bindings doc change and driver
changes (patches 2 and 3) can go through your tree.
Thanks in advance for your time.
> Best regards,
> Sergio Paracuellos
> : https://email@example.com/
> : https://lkml.org/lkml/2021/10/6/204
> Sergio Paracuellos (4):
> dt-bindings: reset: add dt binding header for Mediatek MT7621 resets
> dt-bindings: clock: mediatek,mt7621-sysc: add '#reset-cells' property
> clk: ralink: make system controller node a reset provider
> staging: mt7621-dts: align resets with binding documentation
> .../bindings/clock/mediatek,mt7621-sysc.yaml | 12 +++
> drivers/clk/ralink/clk-mt7621.c | 79 +++++++++++++++++++
> drivers/staging/mt7621-dts/mt7621.dtsi | 27 +++----
> include/dt-bindings/reset/mt7621-reset.h | 37 +++++++++
> 4 files changed, 140 insertions(+), 15 deletions(-)
> create mode 100644 include/dt-bindings/reset/mt7621-reset.h
next prev parent reply other threads:[~2021-10-17 6:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 11:23 Sergio Paracuellos
2021-10-06 11:23 ` [PATCH v2 1/4] dt-bindings: reset: add dt binding header for Mediatek MT7621 resets Sergio Paracuellos
2021-10-14 18:26 ` Rob Herring
2021-10-06 11:23 ` [PATCH v2 2/4] dt-bindings: clock: mediatek,mt7621-sysc: add '#reset-cells' property Sergio Paracuellos
2021-10-14 18:27 ` Rob Herring
2021-10-06 11:23 ` [PATCH v2 3/4] clk: ralink: make system controller node a reset provider Sergio Paracuellos
2021-10-06 11:23 ` [PATCH v2 4/4] staging: mt7621-dts: align resets with binding documentation Sergio Paracuellos
2021-10-17 6:51 ` Sergio Paracuellos [this message]
2021-10-30 14:23 ` [PATCH v2 0/4] clk: ralink: make system controller a reset provider Sergio Paracuellos
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