Hi Thomas > Yes. I am not sure yet how to describe those in the DT, or even if it > is actually useful to describe them. Wouldn't it be simpler to just > leave to the user of the GPIO to use a GPIO that's appropriate for its > usage, i.e not use a GPO when input is needed? We assume the hardware designer has got the basic hardware right. Its not going to work otherwise. What we are trying to detect is a DT author making a typo, assigning a gpio-key to a GPO pin, for example. The current MPP scheme will detect this sort of error and issue a warning to the kernel logs. Andrew -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
