Re: [PATCH v6 5/8] soc: qcom: Add AOSS QMP communication driver

2019-02-11 Thread Doug Anderson
Hi, On Tue, Feb 5, 2019 at 9:13 PM Bjorn Andersson wrote: > + if (of_property_read_bool(pdev->dev.of_node, "#power-domain-cells")) { > + qmp->pd_pdev = platform_device_register_data(&pdev->dev, > +"aoss_qmp_pd", > +

[PATCH v6 5/8] soc: qcom: Add AOSS QMP communication driver

2019-02-05 Thread Bjorn Andersson
The AOSS QMP driver is used to communicate with the AOSS for certain side-channel requests, that are not enabled through the RPMh interface. The communication is a very simple synchronous mechanism of messages being written in message RAM and a doorbell in the AOSS is rung. As the AOSS has process