linux-kernel - Re: [PATCH 00/16] soc: imx: gpcv2: support i.MX8MM

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Date:   Thu, 29 Apr 2021 07:39:36 -0500
From:   Adam Ford <aford173@...il.com>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc:     Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Lucas Stach <l.stach@...gutronix.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Guido Günther <agx@...xcpu.org>,
        Marek Vasut <marex@...x.de>,
        Andrey Smirnov <andrew.smirnov@...il.com>,
        devicetree <devicetree@...r.kernel.org>,
        arm-soc <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Jacky Bai <ping.bai@....com>,
        Schrempf Frieder <frieder.schrempf@...tron.de>,
        Abel Vesa <abel.vesa@....com>, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH 00/16] soc: imx: gpcv2: support i.MX8MM

On Thu, Apr 29, 2021 at 1:59 AM Peng Fan (OSS) <peng.fan@....nxp.com> wrote:
>
> From: Peng Fan <peng.fan@....com>
>
> This patchset is a pick up Lucas's gpcv2 work for i.MX8MM and several
> minor changes from me to make it could work with i.MX BLK-CTL driver.
>
> Thanks for Lucas's work and suggestion, Frieder Schrempf for collecting
> all the patches, Jacky Bai on help debug issues.

Thank for you all the work.  I have an i.MX8M Nano that I'll work to
add support for gpcv2 unless NXP has started this already.  At one
time, I posted some patches for Nano based on Lucas' work, but since
that work wasn't accepted, mine wasn't either.

adam
>
> Lucas Stach (12):
>   soc: imx: gpcv2: move to more ideomatic error handling in probe
>   soc: imx: gpcv2: move domain mapping to domain driver probe
>   soc: imx: gpcv2: switch to clk_bulk_* API
>   soc: imx: gpcv2: split power up and power down sequence control
>   soc: imx: gpcv2: wait for ADB400 handshake
>   soc: imx: gpcv2: add runtime PM support for power-domains
>   soc: imx: gpcv2: allow domains without power-sequence control
>   dt-bindings: imx: gpcv2: add support for optional resets
>   soc: imx: gpcv2: add support for optional resets
>   dt-bindings: power: add defines for i.MX8MM power domains
>   soc: imx: gpcv2: add support for i.MX8MM power domains
>   soc: imx: gpcv2: Add support for missing i.MX8MM VPU/DISPMIX power
>     domains
>
> Peng Fan (4):
>   soc: imx: gpcv2: correct pm_runtime_get_sync usage
>   soc: imx: gpcv2: move reset assert after requesting domain power up
>   soc: imx: gpcv2: support reset defer probe
>   soc: imx: gpcv2: remove waiting handshake in power up
>
>  .../bindings/power/fsl,imx-gpcv2.yaml         |   9 +
>  drivers/soc/imx/gpcv2.c                       | 534 ++++++++++++++----
>  include/dt-bindings/power/imx8mm-power.h      |  22 +
>  3 files changed, 450 insertions(+), 115 deletions(-)
>  create mode 100644 include/dt-bindings/power/imx8mm-power.h
>
> --
> 2.30.0
>