On Thu, 30 Mar 2023 18:46:30 +0200, Dylan Van Assche wrote:
> * About *
>
> The Qualcomm SDM845 SoC has a separate SLPI (Sensor Low Power Island)
> DSP for sensors connected to the SoC which is responsible for exposing
> sensors to userspace, power saving, and other features.
> While sensors are connected to GPIOs of the SoC, they cannot be used
> because the hypervisor blocks direct access to the sensors, thus the
> DSP must be used to access any sensor on this SoC. The SLPI DSP uses a
> GLink edge (dsps) to communicate with the host and has a FastRPC interface
> to load files from the host filesystem such as sensor configuration files.
> The FastRPC interface does not use regular FastRPC Compute Banks
> but instead uses an allocated CMA region through which communication happens.
>
> [...]
Applied, thanks!
[1/3] dt-bindings: remoteproc: qcom: adsp: add qcom,sdm845-slpi-pas compatible
commit: 242a626870eb453934b75749f8dbab997556b555
[2/3] remoteproc: qcom: pas: refactor SLPI remoteproc init
commit: 637e98bfe20b2c6866cd79b8d487430af09dc8ac
[3/3] remoteproc: qcom: pas: add SDM845 SLPI compatible
commit: ba3125b47016cdc66454cf720f899b3bf806debc
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>
