1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright 2015 Linaro Ltd.
6 #ifndef __SOC_IMX_REVISION_H__
7 #define __SOC_IMX_REVISION_H__
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
25 int mx25_revision(void);
26 int mx27_revision(void);
27 int mx31_revision(void);
28 int mx35_revision(void);
29 int mx51_revision(void);
30 int mx53_revision(void);
32 unsigned int imx_get_soc_revision(void);
33 void imx_print_silicon_rev(const char *cpu, int srev);
35 #endif /* __SOC_IMX_REVISION_H__ */