Linux Kernel  3.7.1
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vc3xxx_data.c
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1 /*
2  * OMAP3 Voltage Controller (VC) data
3  *
4  * Copyright (C) 2007, 2010 Texas Instruments, Inc.
5  * Rajendra Nayak <[email protected]>
6  * Lesly A M <[email protected]>
7  * Thara Gopinath <[email protected]>
8  *
9  * Copyright (C) 2008, 2011 Nokia Corporation
10  * Kalle Jokiniemi
11  * Paul Walmsley
12  *
13  * This program is free software; you can redistribute it and/or modify
14  * it under the terms of the GNU General Public License version 2 as
15  * published by the Free Software Foundation.
16  */
17 #include <linux/io.h>
18 #include <linux/err.h>
19 #include <linux/init.h>
20 
21 #include "common.h"
22 
23 #include "prm-regbits-34xx.h"
24 #include "voltage.h"
25 
26 #include "vc.h"
27 
28 /*
29  * VC data common to 34xx/36xx chips
30  * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
31  */
32 static struct omap_vc_common omap3_vc_common = {
33  .bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET,
34  .data_shift = OMAP3430_DATA_SHIFT,
35  .slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT,
36  .regaddr_shift = OMAP3430_REGADDR_SHIFT,
37  .valid = OMAP3430_VALID_MASK,
38  .cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT,
39  .cmd_on_mask = OMAP3430_VC_CMD_ON_MASK,
40  .cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT,
41  .cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT,
42  .cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT,
43  .i2c_cfg_hsen_mask = OMAP3430_HSEN_MASK,
44  .i2c_cfg_reg = OMAP3_PRM_VC_I2C_CFG_OFFSET,
45  .i2c_mcode_mask = OMAP3430_MCODE_MASK,
46 };
47 
49  .flags = OMAP_VC_CHANNEL_DEFAULT,
50  .common = &omap3_vc_common,
51  .smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
52  .smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
53  .smps_cmdra_reg = OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET,
54  .cfg_channel_reg = OMAP3_PRM_VC_CH_CONF_OFFSET,
55  .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET,
56  .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK,
57  .smps_volra_mask = OMAP3430_VOLRA0_MASK,
58  .smps_cmdra_mask = OMAP3430_CMDRA0_MASK,
59  .cfg_channel_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT,
60 };
61 
63  .common = &omap3_vc_common,
64  .smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
65  .smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
66  .smps_cmdra_reg = OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET,
67  .cfg_channel_reg = OMAP3_PRM_VC_CH_CONF_OFFSET,
68  .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET,
69  .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK,
70  .smps_volra_mask = OMAP3430_VOLRA1_MASK,
71  .smps_cmdra_mask = OMAP3430_CMDRA1_MASK,
72  .cfg_channel_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT,
73 };