[PATCH 0/8] interconnect: support i.MX8MP

[Peng Fan]

All,

> Subject: [PATCH 0/8] interconnect: support i.MX8MP

I am going to send out V2 this week to address the comments until now.
But before that I would like to see if any one has any comments on the
design here.

Georgi, do you have comments on Patch 2 " interconnect: add device
managed bulk API"

Lucas, since you had comments when I first use syscon to configure NoC,
are you ok with the design to use interconnect in this patchset?

Thanks,
Peng.

> 
> From: Peng Fan <peng.fan at nxp.com>
> 
> This patchset is to support i.MX8MP NoC settings, i.MX8MP NoC initial value
> after power up is invalid, need set a valid value after related power domain up.
> 
> This patchset also includes two patch[1,2] during my development to enable the
> ICC feature for i.MX8MP.
> 
> I not include ddrc DVFS in this patchset, ths patchset is only to support NoC
> value mode/priority/ext_control being set to a valid value that suggested by
> i.MX Chip Design Team. The value is same as NXP downstream one inside Arm
> Trusted Firmware:
> https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8m/imx
> 8mp/gpc.c?h=lf_v2.4#n97
> 
> A repo created here:
> https://github.com/MrVan/linux/tree/imx8mp-interconnect
> 
> Peng Fan (8):
>   dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc
>   interconnect: add device managed bulk API
>   interconnect: imx: fix max_node_id
>   interconnect: imx: set src node
>   interconnect: imx: introduce imx_icc_provider
>   interconnect: imx: set of_node for interconnect provider
>   interconnect: imx: configure NoC mode/prioriry/ext_control
>   interconnect: imx: Add platform driver for imx8mp
> 
>  .../bindings/interconnect/fsl,imx8m-noc.yaml  |   6 +
>  drivers/interconnect/bulk.c                   |  34 +++
>  drivers/interconnect/imx/Kconfig              |   4 +
>  drivers/interconnect/imx/Makefile             |   2 +
>  drivers/interconnect/imx/imx.c                |  68 +++--
>  drivers/interconnect/imx/imx.h                |  25 +-
>  drivers/interconnect/imx/imx8mm.c             |   2 +-
>  drivers/interconnect/imx/imx8mn.c             |   2 +-
>  drivers/interconnect/imx/imx8mp.c             | 232
> ++++++++++++++++++
>  drivers/interconnect/imx/imx8mq.c             |   2 +-
>  include/dt-bindings/interconnect/fsl,imx8mp.h |  59 +++++
>  include/linux/interconnect.h                  |   6 +
>  12 files changed, 424 insertions(+), 18 deletions(-)  create mode 100644
> drivers/interconnect/imx/imx8mp.c  create mode 100644
> include/dt-bindings/interconnect/fsl,imx8mp.h
> 
> --
> 2.25.1