davinci: Macro to convert GPIO signal to GPIO pin number
Adds a macro to convert the GPIO signal passed as bank number and signal to GPIO pin number. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
parent
491214e1f8
commit
b1466376b2
|
@ -42,6 +42,9 @@
|
|||
*/
|
||||
#define GPIO(X) (X) /* 0 <= X <= (DAVINCI_N_GPIO - 1) */
|
||||
|
||||
/* Convert GPIO signal to GPIO pin number */
|
||||
#define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio))
|
||||
|
||||
struct gpio_controller {
|
||||
u32 dir;
|
||||
u32 out_data;
|
||||
|
|
Loading…
Reference in New Issue