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

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Message-ID: <20220608083553.8697-1-tinghan.shen@mediatek.com>
Date:   Wed, 8 Jun 2022 16:35:44 +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>,
        Tinghan Shen <tinghan.shen@...iatek.com>,
        "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: [PATCH v2 0/9] Add support for MT8195 SCP 2nd core

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.

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(-)

-- 
2.18.0