| Message ID | 1465202936-16832-10-git-send-email-bgolaszewski@baylibre.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/include/linux/platform_data/at24.h b/include/linux/platform_data/at24.h index fcfdfe3..d595874 100644 --- a/include/linux/platform_data/at24.h +++ b/include/linux/platform_data/at24.h @@ -48,6 +48,7 @@ struct at24_platform_data { #define AT24_FLAG_READONLY BIT(6) /* sysfs-entry will be read-only */ #define AT24_FLAG_IRUGO BIT(5) /* sysfs-entry will be world-readable */ #define AT24_FLAG_TAKE8ADDR BIT(4) /* take always 8 addresses (24c00) */ +#define AT24_FLAG_SERIAL BIT(3) /* factory-programmed serial number */ void (*setup)(struct nvmem_device *nvmem, void *context); void *context;
In preparation for supporting the at24cs EEPROM series add a new flag to the at24 platform data. When set, it should tell the driver that the chip has an additional read-only memory area that holds a factory pre-programmed serial number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- include/linux/platform_data/at24.h | 1 + 1 file changed, 1 insertion(+) -- 2.7.4