PIO_SCHMITT       544 drivers/pinctrl/pinctrl-at91.c 	writel_relaxed(readl_relaxed(pio + PIO_SCHMITT) | mask, pio + PIO_SCHMITT);
PIO_SCHMITT       549 drivers/pinctrl/pinctrl-at91.c 	return (readl_relaxed(pio + PIO_SCHMITT) >> pin) & 0x1;