u-boot/drivers/cache/cache-uclass.c
Rick Chen 4d0140ee1a 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>
2019-09-03 09:31:03 +08:00

44 lines
756 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Intel Corporation <www.intel.com>
*/
#include <common.h>
#include <cache.h>
#include <dm.h>
int cache_get_info(struct udevice *dev, struct cache_info *info)
{
struct cache_ops *ops = cache_get_ops(dev);
if (!ops->get_info)
return -ENOSYS;
return ops->get_info(dev, info);
}
int cache_enable(struct udevice *dev)
{
struct cache_ops *ops = cache_get_ops(dev);
if (!ops->enable)
return -ENOSYS;
return ops->enable(dev);
}
int cache_disable(struct udevice *dev)
{
struct cache_ops *ops = cache_get_ops(dev);
if (!ops->disable)
return -ENOSYS;
return ops->disable(dev);
}
UCLASS_DRIVER(cache) = {
.id = UCLASS_CACHE,
.name = "cache",
.post_bind = dm_scan_fdt_dev,
};