linux-kernel - Re: [PATCH v2 0/9] Add support for MT8195 SCP 2nd core

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Date:   Thu, 9 Jun 2022 13:45:30 +0800
From:   Tinghan Shen <tinghan.shen@...iatek.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzk+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        Daisuke Nojiri <dnojiri@...omium.org>,
        Kees Cook <keescook@...omium.org>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Prashant Malani <pmalani@...omium.org>,
        "Enric Balletbo i Serra" <enric.balletbo@...labora.com>
CC:     <linux-remoteproc@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <chrome-platform@...ts.linux.dev>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <weishunc@...gle.com>
Subject: Re: [PATCH v2 0/9] Add support for MT8195 SCP 2nd core

On Wed, 2022-06-08 at 16:35 +0800, Tinghan Shen wrote:
> The mediatek remoteproc driver currently only allows bringing up a 
> single core SCP, e.g. MT8183. It also only bringing up the 1st 
> core in SoCs with a dual-core SCP, e.g. MT8195. This series support 
> to bring-up the 2nd core of the dual-core SCP.

Add missing change log.

v1 -> v2:
1. update dt-binding property description
2. remove kconfig for scp dual driver
3. merge mtk_scp_dual.c and mtk_scp_subdev.c to mtk_scp.c

Regards,
TingHan

> 
> Tinghan Shen (9):
>   dt-binding: remoteproc: mediatek: Support dual-core SCP
>   remoteproc: mediatek: Support hanlding scp core 1 wdt timeout
>   remoteproc: mediatek: Add SCP core 1 register definitions
>   remoteproc: mediatek: Support probing for the 2nd core of dual-core
>     SCP
>   remoteproc: mediatek: Add chip dependent operations for SCP core 1
>   remoteproc: mediatek: Add SCP core 1 SRAM offset
>   remoteproc: mediatek: Add SCP core 1 as a rproc subdevice
>   remoteproc: mediatek: Wait SCP core 1 probe done
>   mfd: cros_ec: Add SCP core 1 as a new CrOS EC MCU
> 
>  .../bindings/remoteproc/mtk,scp.yaml          |  13 +
>  drivers/mfd/cros_ec_dev.c                     |   5 +
>  drivers/remoteproc/mtk_common.h               |  35 ++
>  drivers/remoteproc/mtk_scp.c                  | 322 +++++++++++++++++-
>  .../linux/platform_data/cros_ec_commands.h    |   2 +
>  include/linux/platform_data/cros_ec_proto.h   |   1 +
>  6 files changed, 375 insertions(+), 3 deletions(-)
>