summaryrefslogtreecommitdiff
path: root/include/linux/firmware/imx/svc/misc.h
blob: e21c49aba92fe3cd0b0c1d29b8fb3c0de44910e2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2016 Freescale Semiconductor, Inc.
 * Copyright 2017~2018 NXP
 *
 * Header file containing the public API for the System Controller (SC)
 * Miscellaneous (MISC) function.
 *
 * MISC_SVC (SVC) Miscellaneous Service
 *
 * Module for the Miscellaneous (MISC) service.
 */

#ifndef _SC_MISC_API_H
#define _SC_MISC_API_H

#include <linux/firmware/imx/sci.h>

/*
 * This type is used to indicate RPC MISC function calls.
 */
enum imx_misc_func {
	IMX_SC_MISC_FUNC_UNKNOWN = 0,
	IMX_SC_MISC_FUNC_SET_CONTROL = 1,
	IMX_SC_MISC_FUNC_GET_CONTROL = 2,
	IMX_SC_MISC_FUNC_SET_MAX_DMA_GROUP = 4,
	IMX_SC_MISC_FUNC_SET_DMA_GROUP = 5,
	IMX_SC_MISC_FUNC_SECO_IMAGE_LOAD = 8,
	IMX_SC_MISC_FUNC_SECO_AUTHENTICATE = 9,
	IMX_SC_MISC_FUNC_DEBUG_OUT = 10,
	IMX_SC_MISC_FUNC_WAVEFORM_CAPTURE = 6,
	IMX_SC_MISC_FUNC_BUILD_INFO = 15,
	IMX_SC_MISC_FUNC_UNIQUE_ID = 19,
	IMX_SC_MISC_FUNC_SET_ARI = 3,
	IMX_SC_MISC_FUNC_BOOT_STATUS = 7,
	IMX_SC_MISC_FUNC_BOOT_DONE = 14,
	IMX_SC_MISC_FUNC_OTP_FUSE_READ = 11,
	IMX_SC_MISC_FUNC_OTP_FUSE_WRITE = 17,
	IMX_SC_MISC_FUNC_SET_TEMP = 12,
	IMX_SC_MISC_FUNC_GET_TEMP = 13,
	IMX_SC_MISC_FUNC_GET_BOOT_DEV = 16,
	IMX_SC_MISC_FUNC_GET_BUTTON_STATUS = 18,
};

/*
 * Control Functions
 */

int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource,
			    u8 ctrl, u32 val);

int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, u32 resource,
			    u8 ctrl, u32 *val);

#endif /* _SC_MISC_API_H */