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Groups > linux.kernel > #1456595
| From | Rob Herring <robh@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 1/5] powerpc/dts: add mcke-gpios for PM feature |
| Date | 2016-08-04 19:20 +0200 |
| Message-ID | <s2utk-3Xj-21@gated-at.bofh.it> (permalink) |
| References | <s2utk-3Xj-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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.
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Re: [PATCH v3 1/5] powerpc/dts: add mcke-gpios for PM feature Rob Herring <robh@kernel.org> - 2016-08-04 19:20 +0200
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