linux-kernel - Re: [PATCH V4 0/7] imx: blk-ctrl: Add interconnect for i.MX8MP

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Message-ID: <5c8a815e-1f8c-3580-52c0-6a48edc7bc11@oss.nxp.com>
Date:   Tue, 9 Aug 2022 09:33:56 +0800
From:   Peng Fan <peng.fan@....nxp.com>
To:     djakov@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        festevam@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, abelvesa@...nel.org,
        abailon@...libre.com, l.stach@...gutronix.de,
        laurent.pinchart@...asonboard.com, marex@...x.de,
        paul.elder@...asonboard.com, Markus.Niebel@...tq-group.com,
        aford173@...il.com
Cc:     kernel@...gutronix.de, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-imx@....com,
        Peng Fan <peng.fan@....com>
Subject: Re: [PATCH V4 0/7] imx: blk-ctrl: Add interconnect for i.MX8MP

Hi Shawn,

Ping..

Thanks,
Peng.

On 7/8/2022 4:56 PM, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> V4:
>   Because the header is not included when adding NoC node, the fsl,imx8mp.h
>   needs be included in this patchset. So include it in patch 6
> 
> V3:
>   Move adding NoC node patch to i.MX8MP ICC driver patchset
>   Per Lucas's comments, warn once when icc bulk get not return probe defer and continue.
> 
> V2:
>   Use a low bandwidth value instead INT_MAX
>   Minor fix to move fsl,imx8mp.h out to dts patch, not driver patch
>   Add A-b tag from DT maintainer
> 
> i.MX8MP NoC settings is invalid after related power domain up. So
> need to set valid values after power domain up.
> 
> This patchset is to bind interconnect for each entry in blk ctrl.
> 
> This patchset is not include DVFS DDRC feature.
> 
> Peng Fan (7):
>    dt-bindings: soc: imx: add interconnect property for i.MX8MP media blk
>      ctrl
>    dt-bindings: soc: imx: add interconnect property for i.MX8MP hdmi blk
>      ctrl
>    dt-bindings: soc: imx: add interconnect property for i.MX8MP hsio blk
>      ctrl
>    soc: imx: add icc paths for i.MX8MP media blk ctrl
>    soc: imx: add icc paths for i.MX8MP hsio/hdmi blk ctrl
>    arm64: dts: imx8mp: add interconnects for media blk ctrl
>    arm64: dts: imx8mp: add interconnect for hsio blk ctrl
> 
>   .../soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml     |  9 +++++
>   .../soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml     | 10 +++++
>   .../soc/imx/fsl,imx8mp-media-blk-ctrl.yaml    | 14 +++++++
>   arch/arm64/boot/dts/freescale/imx8mp.dtsi     | 18 +++++++++
>   drivers/soc/imx/imx8m-blk-ctrl.c              | 39 +++++++++++++++++++
>   drivers/soc/imx/imx8mp-blk-ctrl.c             | 35 +++++++++++++++++
>   6 files changed, 125 insertions(+)
>