From: Stephen Boyd <sboyd@kernel.org>
To: Michael Turquette <mturquette@baylibre.com>,
Paul Cercueil <paul@crapouillou.net>,
Rob Herring <robh+dt@kernel.org>
Cc: list@opendingux.net, linux-mips@vger.kernel.org,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Paul Cercueil <paul@crapouillou.net>
Subject: Re: [PATCH v3 2/2] clk: ingenic: Add MDMA and BDMA clocks
Date: Thu, 06 Jan 2022 17:52:03 -0800 [thread overview]
Message-ID: <20220107015204.4AACFC36AE5@smtp.kernel.org> (raw)
In-Reply-To: <20211220193319.114974-3-paul@crapouillou.net>
Quoting Paul Cercueil (2021-12-20 11:33:19)
> The Ingenic JZ4760 and JZ4770 both have an extra DMA core named BDMA
> dedicated to the NAND and BCH controller, but which can also do
> memory-to-memory transfers. The JZ4760 additionally has a DMA core named
> MDMA dedicated to memory-to-memory transfers. The programming manual for
> the JZ4770 does have a bit for a MDMA clock, but does not seem to have
> the hardware wired in.
>
> Add the BDMA and MDMA clocks to the JZ4760 CGU code, and the BDMA clock
> to the JZ4770 code, so that the BDMA and MDMA controllers can be used.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
Applied to clk-next
prev parent reply other threads:[~2022-01-07 1:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-20 19:33 [PATCH v3 0/2] clk: ingenic: Add MDMA and BDMA clocks Paul Cercueil
2021-12-20 19:33 ` [PATCH v3 1/2] dt-bindings: clk/ingenic: " Paul Cercueil
2021-12-22 18:11 ` Rob Herring
2022-01-07 1:51 ` Stephen Boyd
2021-12-20 19:33 ` [PATCH v3 2/2] clk: ingenic: " Paul Cercueil
2022-01-07 1:52 ` Stephen Boyd [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220107015204.4AACFC36AE5@smtp.kernel.org \
--to=sboyd@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=list@opendingux.net \
--cc=mturquette@baylibre.com \
--cc=paul@crapouillou.net \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.