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| author | Rick Chen <rick@andestech.com> | 2019-08-28 13:46:04 +0300 |
|---|---|---|
| committer | Andes <uboot@andestech.com> | 2019-09-03 04:31:03 +0300 |
| commit | 4d0140ee1aa02c702846f47fe986a19ecc4318a6 (patch) | |
| tree | 3c0c5ac104f2e1c137dabf2064cf041fb545051b /include/cache.h | |
| parent | d58b0a6ee10710b259412fdeaf0eb24474af8401 (diff) | |
| download | u-boot-4d0140ee1aa02c702846f47fe986a19ecc4318a6.tar.xz | |
dm: cache: Add enable and disable ops for cache uclass
Add cache enable/disable ops to the DM cache uclass driver
Signed-off-by: Rick Chen <rick@andestech.com>
Cc: KC Lin <kclin@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/cache.h')
| -rw-r--r-- | include/cache.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/cache.h b/include/cache.h index c6334ca27f..32f59fd8f7 100644 --- a/include/cache.h +++ b/include/cache.h @@ -22,6 +22,22 @@ struct cache_ops { * @return 0 if OK, -ve on error */ int (*get_info)(struct udevice *dev, struct cache_info *info); + + /** + * enable() - Enable cache + * + * @dev: Device to check (UCLASS_CACHE) + * @return 0 if OK, -ve on error + */ + int (*enable)(struct udevice *dev); + + /** + * disable() - Flush and disable cache + * + * @dev: Device to check (UCLASS_CACHE) + * @return 0 if OK, -ve on error + */ + int (*disable)(struct udevice *dev); }; #define cache_get_ops(dev) ((struct cache_ops *)(dev)->driver->ops) @@ -35,4 +51,19 @@ struct cache_ops { */ int cache_get_info(struct udevice *dev, struct cache_info *info); +/** + * cache_enable() - Enable cache + * + * @dev: Device to check (UCLASS_CACHE) + * @return 0 if OK, -ve on error + */ +int cache_enable(struct udevice *dev); + +/** + * cache_disable() - Flush and disable cache + * + * @dev: Device to check (UCLASS_CACHE) + * @return 0 if OK, -ve on error + */ +int cache_disable(struct udevice *dev); #endif |