[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/gpio_defs: Remove incorrent GPO macro

[Michael Niewöhner (Code Review)]

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44471 )

Change subject: soc/intel/common/gpio_defs: Remove incorrent GPO macro
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Patch Set 2: Code-Review-1

Sorry to delaying this, once again :S I found something in the linux pinctrl driver (linux/drivers/pinctrl/intel/pinctrl-intel.c). Look for intel_config_get/set(), intel_pad_usable() and intel_pad_owned_by_host(). pinctrl only allows to control pads that have ownership set to driver. That confirms my initial idea that driver mode is to control which pads are allowed to be altered by the OS (driver mode) or not (ACPI mode). Further, it applies to GPI, as well as GPO.