From: Rob Herring <robh@kernel.org>
To: Chenhui Zhao <chenhui.zhao@nxp.com>
Cc: oss@buserror.net, devicetree@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
jason.jin@nxp.com, z.chenhui@gmail.com
Subject: Re: [PATCH v3 1/5] powerpc/dts: add mcke-gpios for PM feature
Date: Thu, 4 Aug 2016 12:10:30 -0500 [thread overview]
Message-ID: <20160804171030.GA12055@rob-hp-laptop> (raw)
In-Reply-To: <1470139124-12652-1-git-send-email-chenhui.zhao@nxp.com>
On Tue, Aug 02, 2016 at 07:58:44PM +0800, Chenhui Zhao wrote:
> Signed-off-by: Chenhui Zhao <chenhui.zhao@nxp.com>
> ---
> Documentation/devicetree/bindings/soc/fsl/rcpm.txt | 13 +++++++++++++
> arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 3 +++
> 2 files changed, 16 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/fsl/rcpm.txt b/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
> index e284e4e..1d44a80 100644
> --- a/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
> +++ b/Documentation/devicetree/bindings/soc/fsl/rcpm.txt
> @@ -21,6 +21,10 @@ Required properites:
> * "fsl,qoriq-rcpm-2.0": for chassis 2.0 rcpm
> * "fsl,qoriq-rcpm-2.1": for chassis 2.1 rcpm
>
> +Optional properites:
> + - mcke-gpios : The GPIO pin is used for keeping the MCKE signal of DDR modules
> + low in the LPM35 state on some platforms, such as T1040.
Needs a vendor prefix.
prev parent reply other threads:[~2016-08-04 17:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 11:58 [PATCH v3 1/5] powerpc/dts: add mcke-gpios for PM feature Chenhui Zhao
2016-08-04 17:10 ` Rob Herring [this message]
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