On Fri, Oct 14, 2022 at 11:59:38AM +0100, Sudeep Holla wrote: > Hi Besar, > > On Wed, Sep 28, 2022 at 07:28:34PM -0500, Besar Wicaksono wrote: > > ARM Performance Monitoring Unit Table describes the properties of PMU > > support in ARM-based system. The APMT table contains a list of nodes, > > each represents a PMU in the system that conforms to ARM CoreSight PMU > > architecture. The properties of each node include information required > > to access the PMU (e.g. MMIO base address, interrupt number) and also > > identification. For more detailed information, please refer to the > > specification below: > > * APMT: https://developer.arm.com/documentation/den0117/latest > > * ARM Coresight PMU: > > https://developer.arm.com/documentation/ihi0091/latest > > > > The initial support adds the detection of APMT table and generic > > infrastructure to create platform devices for ARM CoreSight PMUs. > > Similar to IORT the root pointer of APMT is preserved during runtime > > and each PMU platform device is given a pointer to the corresponding > > APMT node. > > > > This looks good to me know. > > Reviewed-by: Sudeep Holla <sudeep.holla@xxxxxxx> > > Hi Lorenzo, > > Not sure if there are any other arm specific ACPI changes in the queue > for v6.2. Can you please add this too ? Hi Catalin, Will, would you mind picking this patch up for v6.2 please ? Thank you very much. Lorenzo
