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d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
c0718df4 PW |
2 | /* |
3 | * OMAP3 Voltage Processor (VP) data | |
4 | * | |
5 | * Copyright (C) 2007, 2010 Texas Instruments, Inc. | |
6 | * Rajendra Nayak <rnayak@ti.com> | |
7 | * Lesly A M <x0080970@ti.com> | |
8 | * Thara Gopinath <thara@ti.com> | |
9 | * | |
10 | * Copyright (C) 2008, 2011 Nokia Corporation | |
11 | * Kalle Jokiniemi | |
12 | * Paul Walmsley | |
c0718df4 PW |
13 | */ |
14 | ||
15 | #include <linux/io.h> | |
16 | #include <linux/err.h> | |
17 | #include <linux/init.h> | |
18 | ||
4e65331c | 19 | #include "common.h" |
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20 | |
21 | #include "prm44xx.h" | |
22 | #include "prm-regbits-44xx.h" | |
23 | #include "voltage.h" | |
24 | ||
25 | #include "vp.h" | |
26 | ||
58aaa599 | 27 | static const struct omap_vp_ops omap4_vp_ops = { |
e9f1ddcd TK |
28 | .check_txdone = omap_prm_vp_check_txdone, |
29 | .clear_txdone = omap_prm_vp_clear_txdone, | |
58aaa599 KH |
30 | }; |
31 | ||
c0718df4 PW |
32 | /* |
33 | * VP data common to 44xx chips | |
34 | * XXX This stuff presumably belongs in the vp44xx.c or vp.c file. | |
35 | */ | |
b7ea803e | 36 | static const struct omap_vp_common omap4_vp_common = { |
0ec3041e | 37 | .vpconfig_erroroffset_mask = OMAP4430_ERROROFFSET_MASK, |
c0718df4 | 38 | .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK, |
c0718df4 PW |
39 | .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK, |
40 | .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK, | |
41 | .vpconfig_initvdd = OMAP4430_INITVDD_MASK, | |
42 | .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK, | |
43 | .vpconfig_vpenable = OMAP4430_VPENABLE_MASK, | |
44 | .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT, | |
45 | .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT, | |
46 | .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT, | |
47 | .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT, | |
48 | .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT, | |
49 | .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT, | |
50 | .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT, | |
bea30ed6 | 51 | .vpvoltage_mask = OMAP4430_VPVOLTAGE_MASK, |
58aaa599 | 52 | .ops = &omap4_vp_ops, |
c0718df4 PW |
53 | }; |
54 | ||
b7ea803e | 55 | struct omap_vp_instance omap4_vp_mpu = { |
58aaa599 | 56 | .id = OMAP4_VP_VDD_MPU_ID, |
b7ea803e | 57 | .common = &omap4_vp_common, |
c0718df4 PW |
58 | .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, |
59 | .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, | |
60 | .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, | |
61 | .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, | |
62 | .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, | |
63 | .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, | |
c0718df4 PW |
64 | }; |
65 | ||
b7ea803e | 66 | struct omap_vp_instance omap4_vp_iva = { |
58aaa599 | 67 | .id = OMAP4_VP_VDD_IVA_ID, |
b7ea803e | 68 | .common = &omap4_vp_common, |
c0718df4 PW |
69 | .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, |
70 | .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, | |
71 | .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, | |
72 | .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, | |
73 | .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, | |
74 | .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, | |
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75 | }; |
76 | ||
b7ea803e | 77 | struct omap_vp_instance omap4_vp_core = { |
58aaa599 | 78 | .id = OMAP4_VP_VDD_CORE_ID, |
b7ea803e | 79 | .common = &omap4_vp_common, |
c0718df4 PW |
80 | .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, |
81 | .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, | |
82 | .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, | |
83 | .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, | |
84 | .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, | |
85 | .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, | |
c0718df4 | 86 | }; |
8b5d8c0d TK |
87 | |
88 | struct omap_vp_param omap4_mpu_vp_data = { | |
89 | .vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, | |
90 | .vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, | |
91 | }; | |
92 | ||
93 | struct omap_vp_param omap4_iva_vp_data = { | |
94 | .vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, | |
95 | .vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, | |
96 | }; | |
97 | ||
98 | struct omap_vp_param omap4_core_vp_data = { | |
99 | .vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, | |
100 | .vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, | |
101 | }; |