AT91 PIO controller is a combined gpio-controller, pin-mux and pin-config module. The peripheral's pins are assigned through per-pin based muxing logic. Each SoC will have to describe the its limitation and pin configuration via device tree. This will allow to do not need to touch the C code when adding new SoC if the IP version is supported. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
||
|---|---|---|
| .. | ||
| am33xx.h | ||
| am43xx.h | ||
| at91.h | ||
| bcm2835.h | ||
| dra.h | ||
| omap.h | ||
| pinctrl-tegra-xusb.h | ||
| pinctrl-tegra.h | ||
| rockchip.h | ||
| stm32f746-pinfunc.h | ||
| sun4i-a10.h | ||