From: Rob Herring <robh@kernel.org>
To: Lars Persson <lars.persson@axis.com>
Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
g.liakhovetski@gmx.de, ulf.hansson@linaro.org,
pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
Lars Persson <larper@axis.com>
Subject: Re: [PATCH v4 1/3] mmc: dt: usdhi6rol0: add optional pinctrl binding
Date: Fri, 22 Apr 2016 15:27:33 -0500 [thread overview]
Message-ID: <20160422202733.GA11270@rob-hp-laptop> (raw)
In-Reply-To: <a96281244b55d55e36b72a40cd061d7ffd70b88e.1461246772.git.larper@axis.com>
On Thu, Apr 21, 2016 at 03:55:42PM +0200, Lars Persson wrote:
> Add a pinctrl binding to specify different pin settings for high speed
> modes and UHS modes.
>
> Signed-off-by: Lars Persson <larper@axis.com>
> ---
> Documentation/devicetree/bindings/mmc/usdhi6rol0.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
> index 8babdaa..6d1b797 100644
> --- a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
> +++ b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
> @@ -12,6 +12,12 @@ Optional properties:
>
> - vmmc-supply: a phandle of a regulator, supplying Vcc to the card
> - vqmmc-supply: a phandle of a regulator, supplying VccQ to the card
> +- pinctrl-names: Can contain a "default" entry and a "state_uhs"
Don't use underscores. Just "uhs" should be sufficient, right?
> + entry. The state_uhs entry is used together with the default
> + entry when the board requires distinct settings for UHS speeds.
> +
> +- pinctrl-N: One property for each name listed in pinctrl-names, see
> + ../pinctrl/pinctrl-bindings.txt.
>
> Additionally any standard mmc bindings from mmc.txt can be used.
>
> --
> 2.1.4
>
next prev parent reply other threads:[~2016-04-22 20:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-21 13:55 [PATCH v4 0/3] mmc: usdhi6rol0: UHS support Lars Persson
[not found] ` <cover.1461246772.git.larper-VrBV9hrLPhE@public.gmane.org>
2016-04-21 13:55 ` [PATCH v4 1/3] mmc: dt: usdhi6rol0: add optional pinctrl binding Lars Persson
2016-04-22 20:27 ` Rob Herring [this message]
2016-04-26 12:23 ` Lars Persson
2016-04-26 13:19 ` Rob Herring
2016-04-21 13:55 ` [PATCH v4 2/3] mmc: usdhi6rol0: add support for UHS modes Lars Persson
2016-04-22 12:53 ` Ulf Hansson
2016-04-21 13:55 ` [PATCH v4 3/3] mmc: usdhi6rol0: add pinctrl to set pin drive strength Lars Persson
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