linux_dsm_epyc7002/include/linux/amba/pl061.h
Rob Herring f2ab2ba09e gpio: pl061: convert to use 0 for no irq
We don't want drivers using NO_IRQ, so remove its use. For now, 0 or
-1 means no irq until platforms are converted to use 0.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Linus Walleij <linus.ml.walleij@gmail.com>
2012-01-04 10:10:19 -06:00

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C

#include <linux/types.h>
/* platform data for the PL061 GPIO driver */
struct pl061_platform_data {
/* number of the first GPIO */
unsigned gpio_base;
/* number of the first IRQ.
* If the IRQ functionality in not desired this must be set to 0.
*/
unsigned irq_base;
u8 directions; /* startup directions, 1: out, 0: in */
u8 values; /* startup values */
};