diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/global_data.h | 1 | ||||
| -rw-r--r-- | include/asm-generic/gpio.h | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 74df210033..f61acbc4fc 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -91,6 +91,7 @@ typedef struct global_data { unsigned long malloc_limit; /* limit address */ unsigned long malloc_ptr; /* current address */ #endif + struct udevice *cur_serial_dev; /* current serial device */ struct arch_global_data arch; /* architecture-specific data */ } gd_t; #endif diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index f81b51aa30..36a36c64b8 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -257,6 +257,15 @@ const char *gpio_get_bank_info(struct udevice *dev, int *offset_count); int gpio_lookup_name(const char *name, struct udevice **devp, unsigned int *offsetp, unsigned int *gpiop); -int name_to_gpio(const char *name); +/** + * get_gpios() - Turn the values of a list of GPIOs into an integer + * + * This puts the value of the first GPIO into bit 0, the second into bit 1, + * etc. then returns the resulting integer. + * + * @gpio_list: List of GPIOs to collect + * @return resulting integer value + */ +unsigned gpio_get_values_as_int(const int *gpio_list); #endif /* _ASM_GENERIC_GPIO_H_ */ |