[PATCH v6 04/22] soc: dt-bindings: qcom: add gpr bindings

[Rob Herring]

On Wed, 15 Sep 2021 14:13:15 +0100, Srinivas Kandagatla wrote:
> Qualcomm Generic Packet router aka GPR is the IPC mechanism found
> in AudioReach next generation signal processing framework to perform
> command and response messages between various processors.
> 
> GPR has concepts of static and dynamic port, all static services like
> APM (Audio Processing Manager), PRM (Proxy resource manager) have
> fixed port numbers where as dynamic services like graphs have dynamic
> port numbers which are allocated at runtime. All GPR packet messages
> will have source and destination domain and port along with opcode
> and payload.
> 
> This support is added using existing APR driver to reuse most of
> the code.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
> ---
>  .../bindings/soc/qcom/qcom,apr.yaml           | 41 +++++++++++++++----
>  include/dt-bindings/soc/qcom,gpr.h            | 19 +++++++++
>  2 files changed, 53 insertions(+), 7 deletions(-)
>  create mode 100644 include/dt-bindings/soc/qcom,gpr.h
> 

Reviewed-by: Rob Herring <robh at kernel.org>