71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2019 NXP
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*/
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#ifndef SECVIO_SC_H
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#define SECVIO_SC_H
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/* Includes */
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#include <linux/kernel.h>
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#include <linux/notifier.h>
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#include <linux/semaphore.h>
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#include <linux/nvmem-consumer.h>
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#include <linux/miscdevice.h>
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/* Access for sc_seco_secvio_config API */
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#define SECVIO_CONFIG_READ 0
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#define SECVIO_CONFIG_WRITE 1
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/* Internal Structure */
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struct imx_secvio_sc_data {
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struct device *dev;
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struct imx_sc_ipc *ipc_handle;
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struct notifier_block irq_nb;
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struct notifier_block report_nb;
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struct nvmem_device *nvmem;
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struct miscdevice miscdev;
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#ifdef CONFIG_DEBUG_FS
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struct dentry *dfs;
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#endif
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u32 version;
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};
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/* Function declarations */
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extern
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int call_secvio_config(struct device *dev, u8 id, u8 access, u32 *data0,
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u32 *data1, u32 *data2, u32 *data3, u32 *data4, u8 size);
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extern
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int int_imx_secvio_sc_get_state(struct device *dev,
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struct secvio_sc_notifier_info *info);
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extern
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int int_imx_secvio_sc_clear_state(struct device *dev, u32 hpsvs, u32 lps,
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u32 lptds);
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extern
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int int_imx_secvio_sc_enable_irq(struct device *dev);
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extern
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int int_imx_secvio_sc_disable_irq(struct device *dev);
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#ifdef CONFIG_DEBUG_FS
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extern
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int imx_secvio_sc_debugfs(struct device *dev);
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#else
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static inline
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int imx_secvio_sc_debugfs(struct device *dev)
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{
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return 0;
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}
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#endif /* CONFIG_DEBUG_FS */
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#endif /* SECVIO_SC_H */
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