Hi, the discussion reference is on github [1]. I acquired a Lenovo x280 with a NFC chip. It is unclear what chip is it really, it is called NXP NPC300 which could be a PN7xxx chip range. A hacked version of an old deprecated out-of-tree module made the PN5xxx to work with my laptop but I suspect it brought some subtle instability on my system. Now it would be nice to have this correctly supported upstream. I dumped the ACPI DSDT table and got the id NXP1001. This one is not listed in the match table of the nxp-nci driver. - is the driver missing for the so called NXP NPC300 ? - should the NXP1001 matching string to be added to nxp-nci? - is my firmware sending me garbage ? Thanks in advance for any input -- Daniel -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog