Re: [PATCH v2 2/7] soc: qcom: Add AOSS QMP communication driver

2019-01-14 Thread Bjorn Andersson
On Mon 14 Jan 14:36 PST 2019, Stephen Boyd wrote: > Quoting Bjorn Andersson (2019-01-06 00:09:10) > > diff --git a/drivers/soc/qcom/aoss-qmp.c b/drivers/soc/qcom/aoss-qmp.c > > new file mode 100644 > > index ..de52703b96b6 > > --- /dev/null > > +++ b/drivers/soc/qcom/aoss-qmp.c > > @@

Re: [PATCH v2 2/7] soc: qcom: Add AOSS QMP communication driver

2019-01-14 Thread Stephen Boyd
Quoting Bjorn Andersson (2019-01-06 00:09:10) > diff --git a/drivers/soc/qcom/aoss-qmp.c b/drivers/soc/qcom/aoss-qmp.c > new file mode 100644 > index ..de52703b96b6 > --- /dev/null > +++ b/drivers/soc/qcom/aoss-qmp.c > @@ -0,0 +1,313 @@ [...] > + > +static int qmp_probe(struct platform_

Re: [PATCH v2 2/7] soc: qcom: Add AOSS QMP communication driver

2019-01-10 Thread Arun Kumar Neelakantam
On 1/6/2019 1:39 PM, Bjorn Andersson wrote: 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 doorb

[PATCH v2 2/7] soc: qcom: Add AOSS QMP communication driver

2019-01-06 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