115 lines
2.3 KiB
C
115 lines
2.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#include <linux/list.h>
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#include <linux/clk.h>
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#include <linux/clk/sunxi.h>
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#include <linux/clk-provider.h>
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#include <linux/dma-mapping.h>
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#include <linux/err.h>
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#include <linux/kernel.h>
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#include <linux/mfd/syscon.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/regmap.h>
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#include <linux/reset.h>
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#include <asm/io.h>
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#include "sunxi_rproc_standby.h"
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static LIST_HEAD(standby_head);
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int sunxi_remote_standby_register(struct rproc_standby *standby)
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{
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if (IS_ERR_OR_NULL(standby))
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return -EINVAL;
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list_add(&standby->list, &standby_head);
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return 0;
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}
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EXPORT_SYMBOL(sunxi_remote_standby_register);
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void sunxi_remote_standby_unregister(struct rproc_standby *standby)
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{
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if (!standby)
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return;
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list_del(&standby->list);
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}
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EXPORT_SYMBOL(sunxi_remote_standby_unregister);
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struct rproc_standby *
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sunxi_rproc_standby_find(const char *name)
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{
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struct rproc_standby *pos, *tmp;
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list_for_each_entry_safe(pos, tmp, &standby_head, list) {
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if (!pos)
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return NULL;
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if (!strcmp(pos->name, name))
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return pos;
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}
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return NULL;
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_find);
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int sunxi_rproc_standby_init(struct device *dev, struct rproc_standby *standby)
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{
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WARN_ON(!standby);
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if (!standby->init)
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return 0;
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return standby->init(dev, standby);
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_init);
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int sunxi_rproc_standby_exit(struct rproc_standby *standby)
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{
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WARN_ON(!standby);
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if (!standby->exit)
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return 0;
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return standby->exit(standby);
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_exit);
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int sunxi_rproc_standby_suspend(struct rproc_standby *standby)
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{
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WARN_ON(!standby);
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if (!standby->suspend)
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return 0;
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return standby->suspend(standby);
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_suspend);
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int sunxi_rproc_standby_resume(struct rproc_standby *standby)
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{
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WARN_ON(!standby);
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if (!standby->resume)
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return 0;
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return standby->resume(standby);
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_resume);
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int sunxi_rproc_standby_suspend_noirq(struct rproc_standby *standby)
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{
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WARN_ON(!standby);
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if (!standby->suspend_noirq)
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return 0;
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return standby->suspend_noirq(standby);
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}
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EXPORT_SYMBOL(sunxi_rproc_standby_suspend_noirq);
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MODULE_DESCRIPTION("Allwinner sunxi rproc boot driver");
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MODULE_AUTHOR("lijiajian <lijiajian@allwinnertech.com>");
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MODULE_LICENSE("GPL v2");
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MODULE_VERSION("1.0.0");
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