[U-Boot] [U-Boot, v2, 10/24] reset: Introduce TI System Control Interface (TI SCI) reset driver
Tom Rini
trini at konsulko.com
Wed Sep 12 00:41:30 UTC 2018
On Mon, Aug 27, 2018 at 03:57:41PM +0530, Lokesh Vutla wrote:
> From: Andreas Dannenberg <dannenberg at ti.com>
>
> 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 reset driver that communicates to the system
> controller over the TI SCI protocol for performing reset management of
> various devices present on the SoC. Various reset 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/reset/reset-ti-sci.c driver of
> the Linux kernel.
>
> Reviewed-by: Tom Rini <trini at konsulko.com>
> Signed-off-by: Andreas Dannenberg <dannenberg at ti.com>
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
Applied to u-boot/master, thanks!
--
Tom
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