[PATCH v2 0/9] Add support for MT8195 SCP 2nd core
From: Tinghan Shen <hidden>
Date: 2022-06-08 09:18:07
Also in:
chrome-platform, linux-arm-kernel, linux-mediatek, linux-remoteproc, lkml
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(-)
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2.18.0