Re: [PATCH v3 0/2] platform/x86: portwell-ec: Add watchdog suspend/resume and hwmon

[Yen-Chi Huang <jesse.huang@portwell.com.tw>]

Hi Ilpo, Guenter,

Gentle ping on this patch series.

If patch 2/2 (hwmon) still requires further work,
would it be possible to apply patch 1/2 (watchdog suspend/resume support)
independently?

For completeness: I kept the `(void *)` cast in `.driver_data` because
`pwec_board_data_nano` is `const`. As discussed in v2, removing it triggers
a compiler warning about discarding the qualifier.

Thanks again for your time and feedback.

Best regards,
Yen-Chi Huang

On 7/28/2025 7:56 PM, Yen-Chi Huang wrote:
> This patch series adds suspend/resume support for the watchdog (patch 1/2)
> and hwmon monitoring functionality (patch 2/2) to the Portwell EC driver.
> These changes enable better power management and sensor reporting.
> 
> Tested on Portwell NANO-6064.
> ---
> V2->V3:
> 
> Patch 1/2:
>   - Unchanged
> 
> Patch 2/2:
>   - Replace hardcoded `1000` with `MILLIDEGREE_PER_DEGREE` and double check
>   - Fix comma placement and spacing coding style issues
>   - Simplify pwec_hwmon_is_visible() with ternary operator
> 
> V1->V2:
> 
> - Added watchdog mailing list to Cc.
> 
> Patch 1/2:
>   - unchanged
> 
> Patch 2/2:
>   - Removed `msb_reg` from `strucit pwec_hwmon_data`
>   - Updated `pwec_read16_stable()` to assume MSB follows LSB
>   - Moved `hwmon_channel_info` to per-board data and assigned it to `.info` at runtime
>   - Replaced the `pwec_board_data[]` array with a standalone struct
>   - Replaced literal `1000` with `MILLIDEGREE_PER_DEGREE`
>   - Removed unused include and sorted header includes
> 
> ---
> Yen-Chi Huang (2):
>   platform/x86: portwell-ec: Add suspend/resume support for watchdog
>   platform/x86: portwell-ec: Add hwmon support for voltage and temperature
> 
>  drivers/platform/x86/portwell-ec.c | 193 ++++++++++++++++++++++++++++-
>  1 file changed, 191 insertions(+), 2 deletions(-)
>