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Clemens Ladisch268304f2009-09-28 11:15:01 +02001#ifndef CS2000_H_INCLUDED
2#define CS2000_H_INCLUDED
3
4#define CS2000_DEV_ID 0x01
5#define CS2000_DEV_CTRL 0x02
6#define CS2000_DEV_CFG_1 0x03
7#define CS2000_DEV_CFG_2 0x04
8#define CS2000_GLOBAL_CFG 0x05
9#define CS2000_RATIO_0 0x06 /* 32 bits, big endian */
10#define CS2000_RATIO_1 0x0a
11#define CS2000_RATIO_2 0x0e
12#define CS2000_RATIO_3 0x12
13#define CS2000_FUN_CFG_1 0x16
14#define CS2000_FUN_CFG_2 0x17
15#define CS2000_FUN_CFG_3 0x1e
16
17/* DEV_ID */
18#define CS2000_DEVICE_MASK 0xf8
19#define CS2000_REVISION_MASK 0x07
20
21/* DEV_CTRL */
22#define CS2000_UNLOCK 0x80
23#define CS2000_AUX_OUT_DIS 0x02
24#define CS2000_CLK_OUT_DIS 0x01
25
26/* DEV_CFG_1 */
27#define CS2000_R_MOD_SEL_MASK 0xe0
28#define CS2000_R_MOD_SEL_1 0x00
29#define CS2000_R_MOD_SEL_2 0x20
30#define CS2000_R_MOD_SEL_4 0x40
31#define CS2000_R_MOD_SEL_8 0x60
32#define CS2000_R_MOD_SEL_1_2 0x80
33#define CS2000_R_MOD_SEL_1_4 0xa0
34#define CS2000_R_MOD_SEL_1_8 0xc0
35#define CS2000_R_MOD_SEL_1_16 0xe0
36#define CS2000_R_SEL_MASK 0x18
37#define CS2000_R_SEL_SHIFT 3
38#define CS2000_AUX_OUT_SRC_MASK 0x06
39#define CS2000_AUX_OUT_SRC_REF_CLK 0x00
40#define CS2000_AUX_OUT_SRC_CLK_IN 0x02
41#define CS2000_AUX_OUT_SRC_CLK_OUT 0x04
42#define CS2000_AUX_OUT_SRC_PLL_LOCK 0x06
43#define CS2000_EN_DEV_CFG_1 0x01
44
45/* DEV_CFG_2 */
46#define CS2000_LOCK_CLK_MASK 0x06
47#define CS2000_LOCK_CLK_SHIFT 1
48#define CS2000_FRAC_N_SRC_MASK 0x01
49#define CS2000_FRAC_N_SRC_STATIC 0x00
50#define CS2000_FRAC_N_SRC_DYNAMIC 0x01
51
52/* GLOBAL_CFG */
53#define CS2000_FREEZE 0x08
54#define CS2000_EN_DEV_CFG_2 0x01
55
56/* FUN_CFG_1 */
57#define CS2000_CLK_SKIP_EN 0x80
58#define CS2000_AUX_LOCK_CFG_MASK 0x40
59#define CS2000_AUX_LOCK_CFG_PP_HIGH 0x00
60#define CS2000_AUX_LOCK_CFG_OD_LOW 0x40
61#define CS2000_REF_CLK_DIV_MASK 0x18
62#define CS2000_REF_CLK_DIV_4 0x00
63#define CS2000_REF_CLK_DIV_2 0x08
64#define CS2000_REF_CLK_DIV_1 0x10
65
66/* FUN_CFG_2 */
67#define CS2000_CLK_OUT_UNL 0x10
68#define CS2000_L_F_RATIO_CFG_MASK 0x08
69#define CS2000_L_F_RATIO_CFG_20_12 0x00
70#define CS2000_L_F_RATIO_CFG_12_20 0x08
71
72/* FUN_CFG_3 */
73#define CS2000_CLK_IN_BW_MASK 0x70
74#define CS2000_CLK_IN_BW_1 0x00
75#define CS2000_CLK_IN_BW_2 0x10
76#define CS2000_CLK_IN_BW_4 0x20
77#define CS2000_CLK_IN_BW_8 0x30
78#define CS2000_CLK_IN_BW_16 0x40
79#define CS2000_CLK_IN_BW_32 0x50
80#define CS2000_CLK_IN_BW_64 0x60
81#define CS2000_CLK_IN_BW_128 0x70
82
83#endif