48 lines
851 B
C
Executable file
48 lines
851 B
C
Executable file
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#include <linux/module.h> /* needed by all modules */
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#include <linux/ioport.h>
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#include <linux/io.h>
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#include "sspm_common.h"
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struct sspm_regs sspmreg;
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struct platform_device *sspm_pdev;
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unsigned int sspm_ready;
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void memcpy_to_sspm(void __iomem *trg, const void *src, int size)
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{
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int i, len;
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u32 __iomem *t = trg;
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const u32 *s = src;
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len = (size + 3) >> 2;
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for (i = 0; i < len; i++)
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*t++ = *s++;
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}
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void memcpy_from_sspm(void *trg, const void __iomem *src, int size)
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{
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int i, len;
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u32 *t = trg;
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const u32 __iomem *s = src;
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len = (size + 3) >> 2;
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for (i = 0; i < len; i++)
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*t++ = *s++;
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}
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/*
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* @return: 1 if sspm is ready for running tasks
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*/
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unsigned int is_sspm_ready(void)
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{
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return sspm_ready ? 1 : 0;
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}
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EXPORT_SYMBOL_GPL(is_sspm_ready);
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