Hello, This patchset provides a new driver for tps544c20 component with enhanced features by using 2 new sysfs entries. The added features are VREF_TRIM (MFR-specific) and STORE_USER_ALL commands for voltage fine-tuning. Since the driver has new features compared to the generic pmbus driver it can now replace it.
This is my very first try to send a patch to the Linux kernel so be kind. I am aware that these modifications are very component-specific but were tested successfully on it. Maybe we should design something more generic here or afterwards. Please review! Romain