| Message ID | 1406055456-29384-1-git-send-email-jaswinder.singh@linaro.org |
|---|---|
| State | New |
| Headers | show |
On Wed, 23 Jul 2014 00:27:36 +0530, Jassi Brar <jaswinder.singh@linaro.org> wrote: > Define generic bindings for the framework clients to > request mailbox channels. > > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Looks okay to me. g. > --- > .../devicetree/bindings/mailbox/mailbox.txt | 36 ++++++++++++++++++++++ > 1 file changed, 36 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mailbox/mailbox.txt > > diff --git a/Documentation/devicetree/bindings/mailbox/mailbox.txt b/Documentation/devicetree/bindings/mailbox/mailbox.txt > new file mode 100644 > index 0000000..bb79678 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mailbox/mailbox.txt > @@ -0,0 +1,36 @@ > +* Generic Mailbox Controller and client driver bindings > + > +Generic binding to provide a way for Mailbox controller drivers to > +assign appropriate mailbox channel to client drivers. > + > +* Mailbox Controller > + > +Required property: > +- #mbox-cells: Must be at least 1. Number of cells in a mailbox > + specifier. > + > +Example: > + mailbox: mailbox { > + ... > + #mbox-cells = <1>; > + }; > + > + > +* Mailbox Client > + > +Required property: > +- mboxes: List of phandle and mailbox channel specifiers. > + > +Optional property: > +- mbox-names: List of identifier strings for each mailbox channel > + required by the client. The use of this property > + is discouraged in favor of using index in list of > + 'mboxes' while requesting a mailbox. > + > +Example: > + pwr_cntrl: power { > + ... > + mbox-names = "pwr-ctrl", "rpc"; > + mboxes = <&mailbox 0 > + &mailbox 1>; > + }; > -- > 1.8.1.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
diff --git a/Documentation/devicetree/bindings/mailbox/mailbox.txt b/Documentation/devicetree/bindings/mailbox/mailbox.txt new file mode 100644 index 0000000..bb79678 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/mailbox.txt @@ -0,0 +1,36 @@ +* Generic Mailbox Controller and client driver bindings + +Generic binding to provide a way for Mailbox controller drivers to +assign appropriate mailbox channel to client drivers. + +* Mailbox Controller + +Required property: +- #mbox-cells: Must be at least 1. Number of cells in a mailbox + specifier. + +Example: + mailbox: mailbox { + ... + #mbox-cells = <1>; + }; + + +* Mailbox Client + +Required property: +- mboxes: List of phandle and mailbox channel specifiers. + +Optional property: +- mbox-names: List of identifier strings for each mailbox channel + required by the client. The use of this property + is discouraged in favor of using index in list of + 'mboxes' while requesting a mailbox. + +Example: + pwr_cntrl: power { + ... + mbox-names = "pwr-ctrl", "rpc"; + mboxes = <&mailbox 0 + &mailbox 1>; + };
Define generic bindings for the framework clients to request mailbox channels. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> --- .../devicetree/bindings/mailbox/mailbox.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/mailbox.txt