Re: [PATCHv2 3/6] hwmon: (socfpga) Add hardware monitoring support on SoCFPGA platforms

From: Dinh Nguyen
Date: Thu May 25 2023 - 16:49:56 EST


Hi Armin,

On 5/8/2023 7:57 PM, Armin Wolf wrote:
Am 08.05.23 um 23:28 schrieb dinh.nguyen@xxxxxxxxxxxxxxx:

From: Dinh Nguyen <dinh.nguyen@xxxxxxxxxxxxxxx>

The driver supports 64-bit SoCFPGA platforms for temperature and voltage
reading using the platform's SDM(Secure Device Manager). The driver
also uses the Stratix10 Service layer driver.

This driver only supports OF SoCFPGA 64-bit platforms.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Dinh Nguyen <dinh.nguyen@xxxxxxxxxxxxxxx>
---
v2: clean up race conditions in probe/remove functions
     move changes in service driver to a separate patch
     fix undefined 'ret' value in socfpga_read()
     fix up socfpga_hwmon_err_to_errno() to handle signed integer
     add platform specific dts binding
---
  Documentation/hwmon/index.rst         |   1 +
  Documentation/hwmon/socfpga-hwmon.rst |  30 ++
  drivers/hwmon/Kconfig                 |  11 +
  drivers/hwmon/Makefile                |   1 +
  drivers/hwmon/socfpga-hwmon.c         | 408 ++++++++++++++++++++++++++
  5 files changed, 451 insertions(+)
  create mode 100644 Documentation/hwmon/socfpga-hwmon.rst
  create mode 100644 drivers/hwmon/socfpga-hwmon.c ICENSE("GPL");

Thanks for the review. I've addressed all of your comments in V3.

Dinh