From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Wed, 9 Nov 2016 19:22:49 -0600 Subject: [PATCH v5 6/8] Documentation: bindings: add compatible specific to legacy SCPI protocol In-Reply-To: <1478148731-11712-7-git-send-email-sudeep.holla@arm.com> References: <1478148731-11712-1-git-send-email-sudeep.holla@arm.com> <1478148731-11712-7-git-send-email-sudeep.holla@arm.com> Message-ID: <20161110012249.ed56ik6kdffoikym@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Nov 02, 2016 at 10:52:09PM -0600, Sudeep Holla wrote: > This patch adds specific compatible to support legacy SCPI protocol. > > Cc: Rob Herring > Signed-off-by: Sudeep Holla > --- > Documentation/devicetree/bindings/arm/arm,scpi.txt | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/arm/arm,scpi.txt b/Documentation/devicetree/bindings/arm/arm,scpi.txt > index d1882c4540d0..ebd03fc93135 100644 > --- a/Documentation/devicetree/bindings/arm/arm,scpi.txt > +++ b/Documentation/devicetree/bindings/arm/arm,scpi.txt > @@ -7,7 +7,9 @@ by Linux to initiate various system control and power operations. > > Required properties: > > -- compatible : should be "arm,scpi" > +- compatible : should be > + * "arm,scpi" : For implementations complying to SCPI v1.0 or above > + * "arm,legacy-scpi" : For implementations complying pre SCPI v1.0 I'd prefer that we explicitly enumerate the old versions. Are there many? Rob