| Message ID | 20210521134055.24271-3-etienne.carriere@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
On Fri, May 21, 2021 at 03:40:53PM +0200, Etienne Carriere wrote: > Introduce compatible "linaro,scmi-optee" for SCMI transport channel > based on an OP-TEE service invocation. > > Cc: Rob Herring <robh@kernel.org> > Cc: devicetree@vger.kernel.org > Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> > --- > Changes since v1: > - Removed modification regarding mboxes property description. > --- > Documentation/devicetree/bindings/arm/arm,scmi.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/arm/arm,scmi.txt b/Documentation/devicetree/bindings/arm/arm,scmi.txt > index 856d041b397e..ccab2ef6f6ec 100644 > --- a/Documentation/devicetree/bindings/arm/arm,scmi.txt > +++ b/Documentation/devicetree/bindings/arm/arm,scmi.txt > @@ -14,7 +14,8 @@ Required properties: > > The scmi node with the following properties shall be under the /firmware/ node. > > -- compatible : shall be "arm,scmi" or "arm,scmi-smc" for smc/hvc transports > +- compatible : shall be "arm,scmi" or "arm,scmi-smc" for smc/hvc transports, > + or "linaro,scmi-optee" for OP-TEE transport. Please rebase this [1] when you post next version. It is not clear about the mailbox or shmem properties here for this new OP-TEE transport but I assume it will be easier to understand with yaml schema. -- Regards, Sudeep [1] https://lore.kernel.org/r/20210601224904.917990-9-sudeep.holla@arm.com/
diff --git a/Documentation/devicetree/bindings/arm/arm,scmi.txt b/Documentation/devicetree/bindings/arm/arm,scmi.txt index 856d041b397e..ccab2ef6f6ec 100644 --- a/Documentation/devicetree/bindings/arm/arm,scmi.txt +++ b/Documentation/devicetree/bindings/arm/arm,scmi.txt @@ -14,7 +14,8 @@ Required properties: The scmi node with the following properties shall be under the /firmware/ node. -- compatible : shall be "arm,scmi" or "arm,scmi-smc" for smc/hvc transports +- compatible : shall be "arm,scmi" or "arm,scmi-smc" for smc/hvc transports, + or "linaro,scmi-optee" for OP-TEE transport. - mboxes: List of phandle and mailbox channel specifiers. When used, it should contain exactly one or two mailboxes, one for transmitting messages ("tx") and another optional for receiving the notifications("rx") if
Introduce compatible "linaro,scmi-optee" for SCMI transport channel based on an OP-TEE service invocation. Cc: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> --- Changes since v1: - Removed modification regarding mboxes property description. --- Documentation/devicetree/bindings/arm/arm,scmi.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 2.17.1