[PATCH 0/5] hwmon: add Altera Stratix 10 SoC FPGA hardware monitor support

[tze . yee . ng]

From: Tze Yee Ng <tze.yee.ng@xxxxxxxxxx>

This series adds hardware monitor support for Altera Stratix 10 SoC FPGA
devices. Temperature and voltage sensors are accessed through the 
Stratix 10 service layer and Secure Device Manager.

Patch 1 adds the device tree binding for the hwmon node and sensor layout.
Patch 2 extends the Stratix 10 service layer binding with an optional
hwmon child node. Patch 3 adds async HWMON read commands to the service
firmware driver. Patch 4 adds the hwmon driver, using the async service
interface when available and falling back to synchronous reads otherwise.
Patch 5 enables the hwmon node on the Stratix 10 SoCDK.

Tze Yee Ng (5):
  dt-bindings: hwmon: add Altera Stratix 10 hardware monitor binding
  dt-bindings: firmware: svc: add hwmon property
  firmware: stratix10-svc: add async HWMON read commands
  hwmon: add Stratix 10 SoC FPGA hardware monitor driver
  arm64: dts: socfpga: stratix10: add hwmon node

 .../firmware/intel,stratix10-svc.yaml         |   4 +
 .../bindings/hwmon/altr,stratix10-hwmon.yaml  | 164 +++++
 Documentation/hwmon/index.rst                 |   1 +
 Documentation/hwmon/stratix10-hwmon.rst       |  31 +
 MAINTAINERS                                   |   9 +
 .../boot/dts/altera/socfpga_stratix10.dtsi    |   5 +
 .../dts/altera/socfpga_stratix10_socdk.dts    |  33 +
 drivers/firmware/stratix10-svc.c              |  12 +
 drivers/hwmon/Kconfig                         |  10 +
 drivers/hwmon/Makefile                        |   1 +
 drivers/hwmon/stratix10-hwmon.c               | 575 ++++++++++++++++++
 include/linux/firmware/intel/stratix10-smc.h  |  38 ++
 12 files changed, 883 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/altr,stratix10-hwmon.yaml
 create mode 100644 Documentation/hwmon/stratix10-hwmon.rst
 create mode 100644 drivers/hwmon/stratix10-hwmon.c

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2.43.7