On Tue, Aug 21, 2018 at 08:01:53PM +0530, Lokesh Vutla wrote: > From: Andreas Dannenberg <[email protected]> > > Some TI Keystone 2 and K3 family of SoCs contain a system controller > (like the Power Management Micro Controller (PMMC) on 66AK2G SoCs and > the Device Management and Security Controller on AM65x SoCs) that manage > the low-level device control (like clocks, resets etc) for the various > hardware modules present on the SoC. These device control operations are > provided to the host processor OS through a communication protocol > called the TI System Control Interface (TI SCI) protocol. > > This patch adds a power domain driver that communicates to the system > controller over the TI SCI protocol for performing power management of > various devices present on the SoC. Various power domain functionalities > are achieved by the means of different TI SCI device operations provided > by the TI SCI framework. > > This code is loosely based on the drivers/soc/ti/ti_sci_pm_domains.c > driver of the Linux kernel. > > Signed-off-by: Andreas Dannenberg <[email protected]> > Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]> -- Tom
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