[PATCH v6 0/2] riscv: sophgo: Add SG2042 external hardware monitor support

From: Inochi Amaoto
Date: Tue Jul 02 2024 - 22:30:43 EST


Add support for the onboard hardware monitor for SG2042.

Related SBI patch:
https://lists.infradead.org/pipermail/opensbi/2024-April/006849.html

Changed from v5:
1. rename driver name to sgmcu as it will support more sophgo chip.
2. move some attr to debugfs.
3. add standard crit_hyst support
4. add documentation

Changed from v4:
1. use fix patch for binding ref.
2. use unevaluatedProperties instead of additionalProperties for binding

Changed from v3:
1. add thermal-sensor check.
2. change node type from syscon to hwmon

Changed from v2:
1. fix bindings id path.

Changed from v1:
1. Move patch from soc to hwmon.
2. Fix typo.

Inochi Amaoto (2):
dt-bindings: hwmon: Add Sophgo SG2042 external hardware monitor
support
drivers: hwmon: sophgo: Add SG2042 external hardware monitor support

.../hwmon/sophgo,sg2042-hwmon-mcu.yaml | 43 ++
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/sgmcu.rst | 44 ++
drivers/hwmon/Kconfig | 11 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/sgmcu.c | 585 ++++++++++++++++++
6 files changed, 685 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml
create mode 100644 Documentation/hwmon/sgmcu.rst
create mode 100644 drivers/hwmon/sgmcu.c

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2.45.2