On Mon, Nov 3, 2014 at 5:01 AM, Mika Westerberg <[email protected]> wrote: > Hi, > > This is second version of the patch series adding pinctrl/GPIO support > for Intel Braswell and Cherrryview. The previous version can be found here: > > https://lkml.org/lkml/2014/10/27/118 > > I've dropped patches [2/4] and [3/4] as they are already applied to the > pinctrl tree.
Mika, I am also trying to add ACPI enablement to my pinctrl driver (not yet submitted), but I'm new to ACPI and pin control drivers, so I have a lot of catching up to do. In reviewing this patchset, it appears to me that pinctrl-cherryview.c is a normal pinctrl driver that has an acpi_match_table entry, and nothing more. Assuming that this driver is booting on an ACPI system, what is the mechanism that calls into the driver to configure the pins? Is there a definition for pin control in ASL that provides similar functionality as the pinctrl nodes in a device tree? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
