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Date:   Mon, 8 Mar 2021 09:08:15 -0700
From:   Mathieu Poirier <mathieu.poirier@linaro.org>
To:     peng.fan@oss.nxp.com
Cc:     ohad@wizery.com, bjorn.andersson@linaro.org,
        o.rempel@pengutronix.de, robh+dt@kernel.org,
        devicetree@vger.kernel.org, shawnguo@kernel.org,
        s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com,
        linux-remoteproc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        paul@crapouillou.net, matthias.bgg@gmail.com, agross@kernel.org,
        patrice.chotard@st.com, Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH V13 00/10] remoteproc: imx_rproc: support iMX8MQ/M
Message-ID: <20210308160815.GB3977653@xps15>
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On Sat, Mar 06, 2021 at 07:24:15PM +0800, peng.fan@oss.nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> V13:
>  Add R-b tag from Rob for patch 1.
>  Drop the reserved memory node from patch 2 per Rob's comment.
>  Mathieu, Bjorn
>   Only patch 2 not have R-b/A-b tag, but since Rob's only has a minor comment, and
>   addressed in this version, is it ok for you take into remoteproc next branch?
>   Thanks.

As much as I want to, there is no way to move forward without an acknowledgement
from Rob.

> 
> V12:
>  Add maxItems to avoid dt_bindings_check fail
>  Rebased on top of linux-next
> 
> V11:
>  Per Rob's comments, fix memory-region in patch 1/10
>  Rebased on top of Linux-next
> 
> V10:
>  Per Rob's comments, fix patch 1/10
> 
> V9:
>  Per Mathieu's comments,
>    update the tile of yaml in patch 2/10
>    update the Kconfig and MODULE_DESCRIPTION, I merge this change in patch 8/10,
>    since this is a minor change, I still keep Mathieu's R-b tag. If any objection, I could remove.
>    Add R-b tag in Patch 10/10
> 
>  Rob, please help review patch 1/10 and 2/10
> 
> V8:
>  Address sparse warning in patch 4/10 reported by kernel test robot
> 
> V7:
>  Add R-b tag from Mathieu
>  vdevbuffer->vdev0buffer in patch 1/10, 7/10
>  correct err msg and shutdown seq per Mathieu's comments in patch 10/10
>  Hope this version is ok to be merged.
>  
> V6:
>  Add R-b tag from Mathieu
>  Convert imx-rproc.txt to yaml and add dt-bindings support for i.MX8MQ/M, patch 1/10 2/10
>  No other changes.
> 
> V5:
>  Apply on Linux next
>  Add V5 subject prefix
>  Add R-b tag from Bjorn for 1/8, 2/8, 3/8
>  https://patchwork.kernel.org/project/linux-remoteproc/cover/20201229033019.25899-1-peng.fan@nxp.com/
> 
> V4:
>  According to Bjorn's comments, add is_iomem for da to va usage
>  1/8, 2/8 is new patch
>  3/8, follow Bjorn's comments to correct/update the err msg.
>  6/8, new patch
>  8/8, use dev_err_probe to simplify code, use queue_work instead schedule_delayed_work
> 
> V3:
>  Since I was quite busy in the past days, V3 is late
>  Rebased on Linux-next
>  Add R-b tags
>  1/7: Add R-b tag of Mathieu, add comments
>  4/7: Typo fix
>  5/7: Add R-b tag of Mathieu, drop index Per Mathieu's comments
>  6/7: Add R-b tag of Mathieu
>  7/7: Add comment for vqid << 16, drop unneeded timeout settings of mailbox
>       Use queue_work instead of schedule_delayed_work
>       free mbox channels when remove
>  https://lkml.org/lkml/2020/12/4/82
> 
> V2:
>  Rebased on linux-next
>  Dropped early boot feature to make patchset simple.
>  Drop rsc-da
>  https://patchwork.kernel.org/project/linux-remoteproc/cover/20200927064131.24101-1-peng.fan@nxp.com/
> 
> V1:
>  https://patchwork.kernel.org/cover/11682461/
> 
> This patchset is to support i.MX8MQ/M coproc.
> The early boot feature was dropped to make the patchset small in V2.
> 
> Since i.MX specific TCM memory requirement, add elf platform hook.
> Several patches have got reviewed by Oleksij and Mathieu in v1.
> 
> 
> Peng Fan (10):
>   dt-bindings: remoteproc: convert imx rproc bindings to json-schema
>   dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support
>   remoteproc: introduce is_iomem to rproc_mem_entry
>   remoteproc: add is_iomem to da_to_va
>   remoteproc: imx_rproc: correct err message
>   remoteproc: imx_rproc: use devm_ioremap
>   remoteproc: imx_rproc: add i.MX specific parse fw hook
>   remoteproc: imx_rproc: support i.MX8MQ/M
>   remoteproc: imx_rproc: ignore mapping vdev regions
>   remoteproc: imx_proc: enable virtio/mailbox
> 
>  .../bindings/remoteproc/fsl,imx-rproc.yaml    |  90 ++++++
>  .../bindings/remoteproc/imx-rproc.txt         |  33 ---
>  drivers/remoteproc/Kconfig                    |   6 +-
>  drivers/remoteproc/imx_rproc.c                | 262 +++++++++++++++++-
>  drivers/remoteproc/ingenic_rproc.c            |   2 +-
>  drivers/remoteproc/keystone_remoteproc.c      |   2 +-
>  drivers/remoteproc/mtk_scp.c                  |   6 +-
>  drivers/remoteproc/omap_remoteproc.c          |   2 +-
>  drivers/remoteproc/pru_rproc.c                |   2 +-
>  drivers/remoteproc/qcom_q6v5_adsp.c           |   2 +-
>  drivers/remoteproc/qcom_q6v5_pas.c            |   2 +-
>  drivers/remoteproc/qcom_q6v5_wcss.c           |   2 +-
>  drivers/remoteproc/qcom_wcnss.c               |   2 +-
>  drivers/remoteproc/remoteproc_core.c          |   7 +-
>  drivers/remoteproc/remoteproc_coredump.c      |   8 +-
>  drivers/remoteproc/remoteproc_debugfs.c       |   2 +-
>  drivers/remoteproc/remoteproc_elf_loader.c    |  21 +-
>  drivers/remoteproc/remoteproc_internal.h      |   2 +-
>  drivers/remoteproc/st_slim_rproc.c            |   2 +-
>  drivers/remoteproc/ti_k3_dsp_remoteproc.c     |   2 +-
>  drivers/remoteproc/ti_k3_r5_remoteproc.c      |   2 +-
>  drivers/remoteproc/wkup_m3_rproc.c            |   2 +-
>  include/linux/remoteproc.h                    |   4 +-
>  23 files changed, 393 insertions(+), 72 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
>  delete mode 100644 Documentation/devicetree/bindings/remoteproc/imx-rproc.txt
> 
> -- 
> 2.30.0
>