> When power button is pressed to turn the NAS off, weltrend signals > the SoC by driving mpp63 line low. Apparently right now pinctrl assumes > that this line can only work as 'gpo' that screws up gpio-buttons driver. > Since without gpio-buttons, mpp63 works as input properly via sysfs > interface, I've added a patch for pinctrl-armada-370.c that fixes the > issue.
Hi Andrew This is odd. I just checked the Marvell datasheets, and they list this pin a GPO. We probably want Thomas or Gregory to check this with Marvell. Andrew -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
