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https://github.com/AsahiLinux/u-boot
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4d0140ee1a
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>
44 lines
756 B
C
44 lines
756 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019 Intel Corporation <www.intel.com>
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*/
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#include <common.h>
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#include <cache.h>
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#include <dm.h>
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int cache_get_info(struct udevice *dev, struct cache_info *info)
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{
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struct cache_ops *ops = cache_get_ops(dev);
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if (!ops->get_info)
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return -ENOSYS;
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return ops->get_info(dev, info);
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}
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int cache_enable(struct udevice *dev)
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{
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struct cache_ops *ops = cache_get_ops(dev);
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if (!ops->enable)
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return -ENOSYS;
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return ops->enable(dev);
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}
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int cache_disable(struct udevice *dev)
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{
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struct cache_ops *ops = cache_get_ops(dev);
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if (!ops->disable)
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return -ENOSYS;
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return ops->disable(dev);
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}
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UCLASS_DRIVER(cache) = {
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.id = UCLASS_CACHE,
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.name = "cache",
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.post_bind = dm_scan_fdt_dev,
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};
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