summaryrefslogtreecommitdiff
path: root/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h
blob: caef9e4b1fc7cc313ada6496a93a41d88f32befd (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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Freescale i.MX28 CLKCTRL Register Definitions
 *
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 * on behalf of DENX Software Engineering GmbH
 *
 * Based on code from LTIB:
 * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
 */

#ifndef __MX28_REGS_CLKCTRL_H__
#define __MX28_REGS_CLKCTRL_H__

#include <asm/mach-imx/regs-common.h>

#ifndef	__ASSEMBLY__
struct mxs_clkctrl_regs {
	mxs_reg_32(hw_clkctrl_pll0ctrl0)	/* 0x00 */
	uint32_t	hw_clkctrl_pll0ctrl1;	/* 0x10 */
	uint32_t	reserved_pll0ctrl1[3];	/* 0x14-0x1c */
	mxs_reg_32(hw_clkctrl_pll1ctrl0)	/* 0x20 */
	uint32_t	hw_clkctrl_pll1ctrl1;	/* 0x30 */
	uint32_t	reserved_pll1ctrl1[3];	/* 0x34-0x3c */
	mxs_reg_32(hw_clkctrl_pll2ctrl0)	/* 0x40 */
	mxs_reg_32(hw_clkctrl_cpu)		/* 0x50 */
	mxs_reg_32(hw_clkctrl_hbus)		/* 0x60 */
	mxs_reg_32(hw_clkctrl_xbus)		/* 0x70 */
	mxs_reg_32(hw_clkctrl_xtal)		/* 0x80 */
	uint32_t	hw_clkctrl_ssp0;	/* 0x90 */
	uint32_t	reserved_ssp0[3];	/* 0x94-0x9c */
	uint32_t	hw_clkctrl_ssp1;	/* 0xa0 */
	uint32_t	reserved_ssp1[3];	/* 0xa4-0xac */
	uint32_t	hw_clkctrl_ssp2;	/* 0xb0 */
	uint32_t	reserved_ssp2[3];	/* 0xb4-0xbc */
	uint32_t	hw_clkctrl_ssp3;	/* 0xc0 */
	uint32_t	reserved_ssp3[3];	/* 0xc4-0xcc */
	uint32_t	hw_clkctrl_gpmi;	/* 0xd0 */
	uint32_t	reserved_gpmi[3];	/* 0xd4-0xdc */
	mxs_reg_32(hw_clkctrl_spdif)		/* 0xe0 */
	mxs_reg_32(hw_clkctrl_emi)		/* 0xf0 */
	mxs_reg_32(hw_clkctrl_saif0)		/* 0x100 */
	mxs_reg_32(hw_clkctrl_saif1)		/* 0x110 */
	mxs_reg_32(hw_clkctrl_lcdif)		/* 0x120 */
	mxs_reg_32(hw_clkctrl_etm)		/* 0x130 */
	mxs_reg_32(hw_clkctrl_enet)		/* 0x140 */
	mxs_reg_32(hw_clkctrl_hsadc)		/* 0x150 */
	mxs_reg_32(hw_clkctrl_flexcan)		/* 0x160 */

	uint32_t	reserved[16];

	mxs_reg_8(hw_clkctrl_frac0)		/* 0x1b0 */
	mxs_reg_8(hw_clkctrl_frac1)		/* 0x1c0 */
	mxs_reg_32(hw_clkctrl_clkseq)		/* 0x1d0 */
	mxs_reg_32(hw_clkctrl_reset)		/* 0x1e0 */
	mxs_reg_32(hw_clkctrl_status)		/* 0x1f0 */
	mxs_reg_32(hw_clkctrl_version)		/* 0x200 */
};
#endif

#define	CLKCTRL_PLL0CTRL0_LFR_SEL_MASK		(0x3 << 28)
#define	CLKCTRL_PLL0CTRL0_LFR_SEL_OFFSET	28
#define	CLKCTRL_PLL0CTRL0_LFR_SEL_DEFAULT	(0x0 << 28)
#define	CLKCTRL_PLL0CTRL0_LFR_SEL_TIMES_2	(0x1 << 28)
#define	CLKCTRL_PLL0CTRL0_LFR_SEL_TIMES_05	(0x2 << 28)
#define	CLKCTRL_PLL0CTRL0_LFR_SEL_UNDEFINED	(0x3 << 28)
#define	CLKCTRL_PLL0CTRL0_CP_SEL_MASK		(0x3 << 24)
#define	CLKCTRL_PLL0CTRL0_CP_SEL_OFFSET		24
#define	CLKCTRL_PLL0CTRL0_CP_SEL_DEFAULT	(0x0 << 24)
#define	CLKCTRL_PLL0CTRL0_CP_SEL_TIMES_2	(0x1 << 24)
#define	CLKCTRL_PLL0CTRL0_CP_SEL_TIMES_05	(0x2 << 24)
#define	CLKCTRL_PLL0CTRL0_CP_SEL_UNDEFINED	(0x3 << 24)
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_MASK		(0x3 << 20)
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_OFFSET	20
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_DEFAULT	(0x0 << 20)
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_LOWER		(0x1 << 20)
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_LOWEST	(0x2 << 20)
#define	CLKCTRL_PLL0CTRL0_DIV_SEL_UNDEFINED	(0x3 << 20)
#define	CLKCTRL_PLL0CTRL0_EN_USB_CLKS		(1 << 18)
#define	CLKCTRL_PLL0CTRL0_POWER			(1 << 17)

#define	CLKCTRL_PLL0CTRL1_LOCK			(1 << 31)
#define	CLKCTRL_PLL0CTRL1_FORCE_LOCK		(1 << 30)
#define	CLKCTRL_PLL0CTRL1_LOCK_COUNT_MASK	0xffff
#define	CLKCTRL_PLL0CTRL1_LOCK_COUNT_OFFSET	0

#define	CLKCTRL_PLL1CTRL0_CLKGATEEMI		(1 << 31)
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_MASK		(0x3 << 28)
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_OFFSET	28
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_DEFAULT	(0x0 << 28)
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_TIMES_2	(0x1 << 28)
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_TIMES_05	(0x2 << 28)
#define	CLKCTRL_PLL1CTRL0_LFR_SEL_UNDEFINED	(0x3 << 28)
#define	CLKCTRL_PLL1CTRL0_CP_SEL_MASK		(0x3 << 24)
#define	CLKCTRL_PLL1CTRL0_CP_SEL_OFFSET		24
#define	CLKCTRL_PLL1CTRL0_CP_SEL_DEFAULT	(0x0 << 24)
#define	CLKCTRL_PLL1CTRL0_CP_SEL_TIMES_2	(0x1 << 24)
#define	CLKCTRL_PLL1CTRL0_CP_SEL_TIMES_05	(0x2 << 24)
#define	CLKCTRL_PLL1CTRL0_CP_SEL_UNDEFINED	(0x3 << 24)
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_MASK		(0x3 << 20)
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_OFFSET	20
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_DEFAULT	(0x0 << 20)
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_LOWER		(0x1 << 20)
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_LOWEST	(0x2 << 20)
#define	CLKCTRL_PLL1CTRL0_DIV_SEL_UNDEFINED	(0x3 << 20)
#define	CLKCTRL_PLL1CTRL0_EN_USB_CLKS		(1 << 18)
#define	CLKCTRL_PLL1CTRL0_POWER			(1 << 17)

#define	CLKCTRL_PLL1CTRL1_LOCK			(1 << 31)
#define	CLKCTRL_PLL1CTRL1_FORCE_LOCK		(1 << 30)
#define	CLKCTRL_PLL1CTRL1_LOCK_COUNT_MASK	0xffff
#define	CLKCTRL_PLL1CTRL1_LOCK_COUNT_OFFSET	0

#define	CLKCTRL_PLL2CTRL0_CLKGATE		(1 << 31)
#define	CLKCTRL_PLL2CTRL0_LFR_SEL_MASK		(0x3 << 28)
#define	CLKCTRL_PLL2CTRL0_LFR_SEL_OFFSET	28
#define	CLKCTRL_PLL2CTRL0_HOLD_RING_OFF_B	(1 << 26)
#define	CLKCTRL_PLL2CTRL0_CP_SEL_MASK		(0x3 << 24)
#define	CLKCTRL_PLL2CTRL0_CP_SEL_OFFSET		24
#define	CLKCTRL_PLL2CTRL0_POWER			(1 << 23)

#define	CLKCTRL_CPU_BUSY_REF_XTAL		(1 << 29)
#define	CLKCTRL_CPU_BUSY_REF_CPU		(1 << 28)
#define	CLKCTRL_CPU_DIV_XTAL_FRAC_EN		(1 << 26)
#define	CLKCTRL_CPU_DIV_XTAL_MASK		(0x3ff << 16)
#define	CLKCTRL_CPU_DIV_XTAL_OFFSET		16
#define	CLKCTRL_CPU_INTERRUPT_WAIT		(1 << 12)
#define	CLKCTRL_CPU_DIV_CPU_FRAC_EN		(1 << 10)
#define	CLKCTRL_CPU_DIV_CPU_MASK		0x3f
#define	CLKCTRL_CPU_DIV_CPU_OFFSET		0

#define	CLKCTRL_HBUS_ASM_BUSY			(1 << 31)
#define	CLKCTRL_HBUS_DCP_AS_ENABLE		(1 << 30)
#define	CLKCTRL_HBUS_PXP_AS_ENABLE		(1 << 29)
#define	CLKCTRL_HBUS_ASM_EMIPORT_AS_ENABLE	(1 << 27)
#define	CLKCTRL_HBUS_APBHDMA_AS_ENABLE		(1 << 26)
#define	CLKCTRL_HBUS_APBXDMA_AS_ENABLE		(1 << 25)
#define	CLKCTRL_HBUS_TRAFFIC_JAM_AS_ENABLE	(1 << 24)
#define	CLKCTRL_HBUS_TRAFFIC_AS_ENABLE		(1 << 23)
#define	CLKCTRL_HBUS_CPU_DATA_AS_ENABLE		(1 << 22)
#define	CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE	(1 << 21)
#define	CLKCTRL_HBUS_ASM_ENABLE			(1 << 20)
#define	CLKCTRL_HBUS_AUTO_CLEAR_DIV_ENABLE	(1 << 19)
#define	CLKCTRL_HBUS_SLOW_DIV_MASK		(0x7 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_OFFSET		16
#define	CLKCTRL_HBUS_SLOW_DIV_BY1		(0x0 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_BY2		(0x1 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_BY4		(0x2 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_BY8		(0x3 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_BY16		(0x4 << 16)
#define	CLKCTRL_HBUS_SLOW_DIV_BY32		(0x5 << 16)
#define	CLKCTRL_HBUS_DIV_FRAC_EN		(1 << 5)
#define	CLKCTRL_HBUS_DIV_MASK			0x1f
#define	CLKCTRL_HBUS_DIV_OFFSET			0

#define	CLKCTRL_XBUS_BUSY			(1 << 31)
#define	CLKCTRL_XBUS_AUTO_CLEAR_DIV_ENABLE	(1 << 11)
#define	CLKCTRL_XBUS_DIV_FRAC_EN		(1 << 10)
#define	CLKCTRL_XBUS_DIV_MASK			0x3ff
#define	CLKCTRL_XBUS_DIV_OFFSET			0

#define	CLKCTRL_XTAL_UART_CLK_GATE		(1 << 31)
#define	CLKCTRL_XTAL_PWM_CLK24M_GATE		(1 << 29)
#define	CLKCTRL_XTAL_TIMROT_CLK32K_GATE		(1 << 26)
#define	CLKCTRL_XTAL_DIV_UART_MASK		0x3
#define	CLKCTRL_XTAL_DIV_UART_OFFSET		0

#define	CLKCTRL_SSP_CLKGATE			(1 << 31)
#define	CLKCTRL_SSP_BUSY			(1 << 29)
#define	CLKCTRL_SSP_DIV_FRAC_EN			(1 << 9)
#define	CLKCTRL_SSP_DIV_MASK			0x1ff
#define	CLKCTRL_SSP_DIV_OFFSET			0

#define	CLKCTRL_GPMI_CLKGATE			(1 << 31)
#define	CLKCTRL_GPMI_BUSY			(1 << 29)
#define	CLKCTRL_GPMI_DIV_FRAC_EN		(1 << 10)
#define	CLKCTRL_GPMI_DIV_MASK			0x3ff
#define	CLKCTRL_GPMI_DIV_OFFSET			0

#define	CLKCTRL_SPDIF_CLKGATE			(1 << 31)

#define	CLKCTRL_EMI_CLKGATE			(1 << 31)
#define	CLKCTRL_EMI_SYNC_MODE_EN		(1 << 30)
#define	CLKCTRL_EMI_BUSY_REF_XTAL		(1 << 29)
#define	CLKCTRL_EMI_BUSY_REF_EMI		(1 << 28)
#define	CLKCTRL_EMI_BUSY_REF_CPU		(1 << 27)
#define	CLKCTRL_EMI_BUSY_SYNC_MODE		(1 << 26)
#define	CLKCTRL_EMI_BUSY_DCC_RESYNC		(1 << 17)
#define	CLKCTRL_EMI_DCC_RESYNC_ENABLE		(1 << 16)
#define	CLKCTRL_EMI_DIV_XTAL_MASK		(0xf << 8)
#define	CLKCTRL_EMI_DIV_XTAL_OFFSET		8
#define	CLKCTRL_EMI_DIV_EMI_MASK		0x3f
#define	CLKCTRL_EMI_DIV_EMI_OFFSET		0

#define	CLKCTRL_SAIF0_CLKGATE			(1 << 31)
#define	CLKCTRL_SAIF0_BUSY			(1 << 29)
#define	CLKCTRL_SAIF0_DIV_FRAC_EN		(1 << 16)
#define	CLKCTRL_SAIF0_DIV_MASK			0xffff
#define	CLKCTRL_SAIF0_DIV_OFFSET		0

#define	CLKCTRL_SAIF1_CLKGATE			(1 << 31)
#define	CLKCTRL_SAIF1_BUSY			(1 << 29)
#define	CLKCTRL_SAIF1_DIV_FRAC_EN		(1 << 16)
#define	CLKCTRL_SAIF1_DIV_MASK			0xffff
#define	CLKCTRL_SAIF1_DIV_OFFSET		0

#define	CLKCTRL_DIS_LCDIF_CLKGATE		(1 << 31)
#define	CLKCTRL_DIS_LCDIF_BUSY			(1 << 29)
#define	CLKCTRL_DIS_LCDIF_DIV_FRAC_EN		(1 << 13)
#define	CLKCTRL_DIS_LCDIF_DIV_MASK		0x1fff
#define	CLKCTRL_DIS_LCDIF_DIV_OFFSET		0

#define	CLKCTRL_ETM_CLKGATE			(1 << 31)
#define	CLKCTRL_ETM_BUSY			(1 << 29)
#define	CLKCTRL_ETM_DIV_FRAC_EN			(1 << 7)
#define	CLKCTRL_ETM_DIV_MASK			0x7f
#define	CLKCTRL_ETM_DIV_OFFSET			0

#define	CLKCTRL_ENET_SLEEP			(1 << 31)
#define	CLKCTRL_ENET_DISABLE			(1 << 30)
#define	CLKCTRL_ENET_STATUS			(1 << 29)
#define	CLKCTRL_ENET_BUSY_TIME			(1 << 27)
#define	CLKCTRL_ENET_DIV_TIME_MASK		(0x3f << 21)
#define	CLKCTRL_ENET_DIV_TIME_OFFSET		21
#define	CLKCTRL_ENET_TIME_SEL_MASK		(0x3 << 19)
#define	CLKCTRL_ENET_TIME_SEL_OFFSET		19
#define	CLKCTRL_ENET_TIME_SEL_XTAL		(0x0 << 19)
#define	CLKCTRL_ENET_TIME_SEL_PLL		(0x1 << 19)
#define	CLKCTRL_ENET_TIME_SEL_RMII_CLK		(0x2 << 19)
#define	CLKCTRL_ENET_TIME_SEL_UNDEFINED		(0x3 << 19)
#define	CLKCTRL_ENET_CLK_OUT_EN			(1 << 18)
#define	CLKCTRL_ENET_RESET_BY_SW_CHIP		(1 << 17)
#define	CLKCTRL_ENET_RESET_BY_SW		(1 << 16)

#define	CLKCTRL_HSADC_RESETB			(1 << 30)
#define	CLKCTRL_HSADC_FREQDIV_MASK		(0x3 << 28)
#define	CLKCTRL_HSADC_FREQDIV_OFFSET		28

#define	CLKCTRL_FLEXCAN_STOP_CAN0		(1 << 30)
#define	CLKCTRL_FLEXCAN_CAN0_STATUS		(1 << 29)
#define	CLKCTRL_FLEXCAN_STOP_CAN1		(1 << 28)
#define	CLKCTRL_FLEXCAN_CAN1_STATUS		(1 << 27)

#define	CLKCTRL_FRAC_CLKGATE			(1 << 7)
#define	CLKCTRL_FRAC_STABLE			(1 << 6)
#define	CLKCTRL_FRAC_FRAC_MASK			0x3f
#define	CLKCTRL_FRAC_FRAC_OFFSET		0
#define	CLKCTRL_FRAC0_CPU			0
#define	CLKCTRL_FRAC0_EMI			1
#define	CLKCTRL_FRAC0_IO1			2
#define	CLKCTRL_FRAC0_IO0			3
#define	CLKCTRL_FRAC1_PIX			0
#define	CLKCTRL_FRAC1_HSADC			1
#define	CLKCTRL_FRAC1_GPMI			2

#define	CLKCTRL_CLKSEQ_BYPASS_CPU		(1 << 18)
#define	CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF		(1 << 14)
#define	CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF_BYPASS	(0x1 << 14)
#define	CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF_PFD	(0x0 << 14)
#define	CLKCTRL_CLKSEQ_BYPASS_ETM		(1 << 8)
#define	CLKCTRL_CLKSEQ_BYPASS_EMI		(1 << 7)
#define	CLKCTRL_CLKSEQ_BYPASS_SSP3		(1 << 6)
#define	CLKCTRL_CLKSEQ_BYPASS_SSP2		(1 << 5)
#define	CLKCTRL_CLKSEQ_BYPASS_SSP1		(1 << 4)
#define	CLKCTRL_CLKSEQ_BYPASS_SSP0		(1 << 3)
#define	CLKCTRL_CLKSEQ_BYPASS_GPMI		(1 << 2)
#define	CLKCTRL_CLKSEQ_BYPASS_SAIF1		(1 << 1)
#define	CLKCTRL_CLKSEQ_BYPASS_SAIF0		(1 << 0)

#define	CLKCTRL_RESET_WDOG_POR_DISABLE		(1 << 5)
#define	CLKCTRL_RESET_EXTERNAL_RESET_ENABLE	(1 << 4)
#define	CLKCTRL_RESET_THERMAL_RESET_ENABLE	(1 << 3)
#define	CLKCTRL_RESET_THERMAL_RESET_DEFAULT	(1 << 2)
#define	CLKCTRL_RESET_CHIP			(1 << 1)
#define	CLKCTRL_RESET_DIG			(1 << 0)

#define	CLKCTRL_STATUS_CPU_LIMIT_MASK		(0x3 << 30)
#define	CLKCTRL_STATUS_CPU_LIMIT_OFFSET		30

#define	CLKCTRL_VERSION_MAJOR_MASK		(0xff << 24)
#define	CLKCTRL_VERSION_MAJOR_OFFSET		24
#define	CLKCTRL_VERSION_MINOR_MASK		(0xff << 16)
#define	CLKCTRL_VERSION_MINOR_OFFSET		16
#define	CLKCTRL_VERSION_STEP_MASK		0xffff
#define	CLKCTRL_VERSION_STEP_OFFSET		0

#endif /* __MX28_REGS_CLKCTRL_H__ */