On Fri, Apr 30, 2021 at 8:27 AM yuechao.zhao(赵越超) <yuechao.zhao@xxxxxxxxxxxxxxxx> wrote: > > From: Yuechao Zhao <yuechao.zhao@xxxxxxxxxxxxxxxx> > > With this driver, we can multiplex PCA9554/PCA9555 into LED and GPIO > based on the ACPI data of BIOS. NAK as per v2. Please, add a proper documentation and show ACPI excerpt, and last but not least is missing justification. -- With Best Regards, Andy Shevchenko