diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/gpio-pxa.h | 16 | ||||
| -rw-r--r-- | include/sound/saif.h | 4 |
2 files changed, 18 insertions, 2 deletions
diff --git a/include/linux/gpio-pxa.h b/include/linux/gpio-pxa.h new file mode 100644 index 0000000..05071ee --- /dev/null +++ b/include/linux/gpio-pxa.h @@ -0,0 +1,16 @@ +#ifndef __GPIO_PXA_H +#define __GPIO_PXA_H + +#define GPIO_bit(x) (1 << ((x) & 0x1f)) + +#define gpio_to_bank(gpio) ((gpio) >> 5) + +/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). + * Those cases currently cause holes in the GPIO number space, the + * actual number of the last GPIO is recorded by 'pxa_last_gpio'. + */ +extern int pxa_last_gpio; + +extern int pxa_irq_to_gpio(int irq); + +#endif /* __GPIO_PXA_H */ diff --git a/include/sound/saif.h b/include/sound/saif.h index d0e0de7..f22f3e1 100644 --- a/include/sound/saif.h +++ b/include/sound/saif.h @@ -10,7 +10,7 @@ #define __SOUND_SAIF_H__ struct mxs_saif_platform_data { - int (*init) (void); - int (*get_master_id) (unsigned int saif_id); + bool master_mode; /* if true use master mode */ + int master_id; /* id of the master if in slave mode */ }; #endif |
