tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2016 Endless Mobile, Inc.
4 * Author: Carlo Caione <carlo@endlessm.com>
5 */
6
7#ifndef _MESON_SM_FW_H_
8#define _MESON_SM_FW_H_
9
10enum {
11 SM_EFUSE_READ,
12 SM_EFUSE_WRITE,
13 SM_EFUSE_USER_MAX,
14 SM_GET_CHIP_ID,
15};
16
17struct meson_sm_firmware;
18
19int meson_sm_call(unsigned int cmd_index, u32 *ret, u32 arg0, u32 arg1,
20 u32 arg2, u32 arg3, u32 arg4);
21int meson_sm_call_write(void *buffer, unsigned int b_size, unsigned int cmd_index,
22 u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4);
23int meson_sm_call_read(void *buffer, unsigned int bsize, unsigned int cmd_index,
24 u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4);
25
26#endif /* _MESON_SM_FW_H_ */