Re: GPIO Driver for Skylake-Y PCH
On Thu, Aug 29, 2019 at 09:47:42AM +0200, Valentin Vidić wrote:
On Wed, Aug 28, 2019 at 02:04:44PM -0700, Alexander Ivanov wrote:
It took me (or rather the vendor) to update the firmware and enable INT344B controller. After update, the system enumerates gpio controller
How did you get them to update the firmware? I have a similar problem with iTCO_wdt on Intel NUC not being enabled.
This actually should be done other way around, i.e. enabling ACPI WDAT table will get you watchdog and this is *highly* recommended way. -- With Best Regards, Andy Shevchenko
On Thu, Aug 29, 2019 at 01:49:31PM +0300, Andy Shevchenko wrote:
This actually should be done other way around, i.e. enabling ACPI WDAT table will get you watchdog and this is *highly* recommended way.
If I understand correctly you are suggesting to try the wdat_wdt driver instead? Discussion about iTCO_wdt problem with Intel NUC is here but no solution so far: https://www.spinics.net/lists/linux-watchdog/msg16232.html https://www.spinics.net/lists/linux-i2c/msg41504.html # modprobe i2c_i801 [40450.070587] i801_smbus 0000:00:1f.4: SPD Write Disable is set [40450.070652] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [40450.072919] iTCO_vendor_support: vendor-support=0 [40450.073485] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [40450.073546] iTCO_wdt iTCO_wdt: can't request region for resource [mem 0x00c5fffc-0x00c5ffff] [40450.073578] iTCO_wdt: probe of iTCO_wdt failed with error -16 -- Valentin
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Andy Shevchenko -
Valentin Vidić