From: Rob Herring <robh@kernel.org>
To: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: linux-mtd@lists.infradead.org,
Boris Brezillon <boris.brezillon@bootlin.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Marek Vasut <marek.vasut@gmail.com>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: Re: [PATCH v4 3/5] dt-binding: mtd: denali_dt: document clock property
Date: Mon, 25 Jun 2018 09:59:59 -0600 [thread overview]
Message-ID: <20180625155959.GA2820@rob-hp-laptop> (raw)
In-Reply-To: <1529683598-25783-4-git-send-email-yamada.masahiro@socionext.com>
On Sat, Jun 23, 2018 at 01:06:36AM +0900, Masahiro Yamada wrote:
> Commit 30f9f2fb7ba0 ("mtd: denali: add a DT driver") supported the
> clock enablement, but did not document it in the DT binding.
>
> In addition to the existing clock, this commit adds more clocks based
> on the IP specification.
>
> According to the Denali User's Guide, this IP needs three clocks:
>
> - clk: controller core clock
>
> - clk_x: bus interface clock
>
> - ecc_clk: clock at which ECC circuitry is run
>
> The driver should accept the current single clock for the backward
> compatibility, but the DT binding should represent the real hardware,
> and future platforms must follow this.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
>
> Changes in v4:
> - split into a separate patch
>
>
> Documentation/devicetree/bindings/mtd/denali-nand.txt | 5 +++++
> 1 file changed, 5 insertions(+)
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2018-06-25 15:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-22 16:06 [PATCH v4 0/5] mtd: rawnand: denali: add new clocks and improve setup_data_interface Masahiro Yamada
2018-06-22 16:06 ` [PATCH v4 3/5] dt-binding: mtd: denali_dt: document clock property Masahiro Yamada
2018-06-22 16:53 ` Boris Brezillon
2018-06-25 15:59 ` Rob Herring [this message]
2018-07-02 12:28 ` [PATCH v4 0/5] mtd: rawnand: denali: add new clocks and improve setup_data_interface Miquel Raynal
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