1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright 2015 Linaro Ltd.
 4 */
 5
 6#ifndef __SOC_IMX_REVISION_H__
 7#define __SOC_IMX_REVISION_H__
 8
 9#define IMX_CHIP_REVISION_1_0		0x10
10#define IMX_CHIP_REVISION_1_1		0x11
11#define IMX_CHIP_REVISION_1_2		0x12
12#define IMX_CHIP_REVISION_1_3		0x13
13#define IMX_CHIP_REVISION_1_4		0x14
14#define IMX_CHIP_REVISION_1_5		0x15
15#define IMX_CHIP_REVISION_2_0		0x20
16#define IMX_CHIP_REVISION_2_1		0x21
17#define IMX_CHIP_REVISION_2_2		0x22
18#define IMX_CHIP_REVISION_2_3		0x23
19#define IMX_CHIP_REVISION_3_0		0x30
20#define IMX_CHIP_REVISION_3_1		0x31
21#define IMX_CHIP_REVISION_3_2		0x32
22#define IMX_CHIP_REVISION_3_3		0x33
23#define IMX_CHIP_REVISION_UNKNOWN	0xff
24
25int mx27_revision(void);
26int mx31_revision(void);
27int mx35_revision(void);
28int mx51_revision(void);
29int mx53_revision(void);
30
31unsigned int imx_get_soc_revision(void);
32void imx_print_silicon_rev(const char *cpu, int srev);
33
34#endif /* __SOC_IMX_REVISION_H__ */