[RFC PATCH 4/4] pinctrl: at91: check for debounce time conflicts

2013-09-13 Thread Boris BREZILLON
On sam9x5 (pio3) PIO controller the debounce time config is shared across all the pins of a given PIO bank (PIOA, PIOB, ...). This patch adds checks before applying debounce config on a given pin. If the pinctrl core tries to configure a debounce time on a given pin and another pin on the same

[RFC PATCH 4/4] pinctrl: at91: check for debounce time conflicts

2013-09-13 Thread Boris BREZILLON
On sam9x5 (pio3) PIO controller the debounce time config is shared across all the pins of a given PIO bank (PIOA, PIOB, ...). This patch adds checks before applying debounce config on a given pin. If the pinctrl core tries to configure a debounce time on a given pin and another pin on the same