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 1/2] dt-bindings: clk/ingenic: Add MDMA and BDMA clocks
Date: Thu, 06 Jan 2022 17:51:53 -0800 [thread overview]
Message-ID: <20220107015154.48E3AC36AE0@smtp.kernel.org> (raw)
In-Reply-To: <20211220193319.114974-2-paul@crapouillou.net>
Quoting Paul Cercueil (2021-12-20 11:33:18)
> 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 macros for the MDMA and BDMA clocks to the dt-bindings include
> files, so that they can be used within Device Tree files.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
Applied to clk-next
next prev parent reply other threads:[~2022-01-07 1:51 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 [this message]
2021-12-20 19:33 ` [PATCH v3 2/2] clk: ingenic: " Paul Cercueil
2022-01-07 1:52 ` Stephen Boyd
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