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[people/ms/u-boot.git] / arch / arm / include / asm / arch-mx5 / crm_regs.h
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1/*
2 * (C) Copyright 2009 Freescale Semiconductor, Inc.
3 *
4 * See file CREDITS for list of people who contributed to this
5 * project.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23#ifndef __ARCH_ARM_MACH_MX51_CRM_REGS_H__
24#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
25
26#define MXC_CCM_BASE CCM_BASE_ADDR
27
28/* DPLL register mapping structure */
29struct mxc_pll_reg {
30 u32 ctrl;
31 u32 config;
32 u32 op;
33 u32 mfd;
34 u32 mfn;
35 u32 mfn_minus;
36 u32 mfn_plus;
37 u32 hfs_op;
38 u32 hfs_mfd;
39 u32 hfs_mfn;
40 u32 mfn_togc;
41 u32 destat;
42};
43
44/* Register maping of CCM*/
45struct mxc_ccm_reg {
46 u32 ccr; /* 0x0000 */
47 u32 ccdr;
48 u32 csr;
49 u32 ccsr;
50 u32 cacrr; /* 0x0010*/
51 u32 cbcdr;
52 u32 cbcmr;
53 u32 cscmr1;
54 u32 cscmr2; /* 0x0020 */
55 u32 cscdr1;
56 u32 cs1cdr;
57 u32 cs2cdr;
58 u32 cdcdr; /* 0x0030 */
59 u32 chscdr;
60 u32 cscdr2;
61 u32 cscdr3;
62 u32 cscdr4; /* 0x0040 */
63 u32 cwdr;
64 u32 cdhipr;
65 u32 cdcr;
66 u32 ctor; /* 0x0050 */
67 u32 clpcr;
68 u32 cisr;
69 u32 cimr;
70 u32 ccosr; /* 0x0060 */
71 u32 cgpr;
72 u32 CCGR0;
73 u32 CCGR1;
74 u32 CCGR2; /* 0x0070 */
75 u32 CCGR3;
76 u32 CCGR4;
77 u32 CCGR5;
78 u32 CCGR6; /* 0x0080 */
79 u32 cmeor;
80};
81
82/* Define the bits in register CACRR */
83#define MXC_CCM_CACRR_ARM_PODF_OFFSET 0
84#define MXC_CCM_CACRR_ARM_PODF_MASK 0x7
85
86/* Define the bits in register CBCDR */
87#define MXC_CCM_CBCDR_EMI_CLK_SEL (0x1 << 26)
88#define MXC_CCM_CBCDR_PERIPH_CLK_SEL (0x1 << 25)
89#define MXC_CCM_CBCDR_EMI_PODF_OFFSET 22
90#define MXC_CCM_CBCDR_EMI_PODF_MASK (0x7 << 22)
91#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET 19
92#define MXC_CCM_CBCDR_AXI_B_PODF_MASK (0x7 << 19)
93#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET 16
94#define MXC_CCM_CBCDR_AXI_A_PODF_MASK (0x7 << 16)
95#define MXC_CCM_CBCDR_NFC_PODF_OFFSET 13
96#define MXC_CCM_CBCDR_NFC_PODF_MASK (0x7 << 13)
97#define MXC_CCM_CBCDR_AHB_PODF_OFFSET 10
98#define MXC_CCM_CBCDR_AHB_PODF_MASK (0x7 << 10)
99#define MXC_CCM_CBCDR_IPG_PODF_OFFSET 8
100#define MXC_CCM_CBCDR_IPG_PODF_MASK (0x3 << 8)
101#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET 6
102#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK (0x3 << 6)
103#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET 3
104#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK (0x7 << 3)
105#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET 0
106#define MXC_CCM_CBCDR_PERCLK_PODF_MASK 0x7
107
108/* Define the bits in register CSCMR1 */
109#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET 30
110#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK (0x3 << 30)
111#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET 28
112#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK (0x3 << 28)
113#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET 26
114#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL (0x1 << 26)
115#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET 24
116#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK (0x3 << 24)
117#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET 22
118#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK (0x3 << 22)
119#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET 20
120#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK (0x3 << 20)
121#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL (0x1 << 19)
122#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL (0x1 << 18)
123#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET 16
124#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK (0x3 << 16)
125#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET 14
126#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK (0x3 << 14)
127#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET 12
128#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK (0x3 << 12)
129#define MXC_CCM_CSCMR1_SSI3_CLK_SEL (0x1 << 11)
130#define MXC_CCM_CSCMR1_VPU_RCLK_SEL (0x1 << 10)
131#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET 8
132#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK (0x3 << 8)
133#define MXC_CCM_CSCMR1_TVE_CLK_SEL (0x1 << 7)
134#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL (0x1 << 6)
135#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET 4
136#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK (0x3 << 4)
137#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET 2
138#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK (0x3 << 2)
139#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL (0x1 << 1)
140#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL 0x1
141
142/* Define the bits in register CSCDR2 */
143#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET 25
144#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK (0x7 << 25)
145#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET 19
146#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK (0x3F << 19)
147#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET 16
148#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK (0x7 << 16)
149#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET 9
150#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK (0x3F << 9)
151#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET 6
152#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK (0x7 << 6)
153#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET 0
154#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK 0x3F
155
156/* Define the bits in register CBCMR */
157#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET 14
158#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK (0x3 << 14)
159#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET 12
160#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK (0x3 << 12)
161#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET 10
162#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK (0x3 << 10)
163#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET 8
164#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK (0x3 << 8)
165#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET 6
166#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK (0x3 << 6)
167#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET 4
168#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK (0x3 << 4)
169#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL (0x1 << 1)
170#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL (0x1 << 0)
171
172/* Define the bits in register CSCDR1 */
173#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET 22
174#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK (0x7 << 22)
175#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET 19
176#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK (0x7 << 19)
177#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET 16
178#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK (0x7 << 16)
179#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET 14
180#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK (0x3 << 14)
181#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET 11
182#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK (0x7 << 11)
183#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET 8
184#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK (0x7 << 8)
185#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET 6
186#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK (0x3 << 6)
187#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET 3
188#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK (0x7 << 3)
189#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET 0
190#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK 0x7
191
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192/* Define the bits in register CCDR */
193#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
194
195/* Define the bits in register CCGRx */
196#define MXC_CCM_CCGR_CG_MASK 0x3
197
198#define MXC_CCM_CCGR5_CG5_OFFSET 10
199
200/* Define the bits in register CLPCR */
201#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18)
202
fb87a1ed 203#endif /* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */