1 /*
2  *  (C) Copyright 2010,2011
3  *  NVIDIA Corporation <www.nvidia.com>
4  *
5  * See file CREDITS for list of people who contributed to this
6  * project.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 2 of
11  * the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21  * MA 02111-1307 USA
22  */
23 
24 #ifndef _PMC_H_
25 #define _PMC_H_
26 
27 /* Power Management Controller (APBDEV_PMC_) registers */
28 struct pmc_ctlr {
29 	uint pmc_cntrl;			/* _CNTRL_0, offset 00 */
30 	uint pmc_sec_disable;		/* _SEC_DISABLE_0, offset 04 */
31 	uint pmc_pmc_swrst;		/* _PMC_SWRST_0, offset 08 */
32 	uint pmc_wake_mask;		/* _WAKE_MASK_0, offset 0C */
33 	uint pmc_wake_lvl;		/* _WAKE_LVL_0, offset 10 */
34 	uint pmc_wake_status;		/* _WAKE_STATUS_0, offset 14 */
35 	uint pmc_sw_wake_status;	/* _SW_WAKE_STATUS_0, offset 18 */
36 	uint pmc_dpd_pads_oride;	/* _DPD_PADS_ORIDE_0, offset 1C */
37 	uint pmc_dpd_sample;		/* _DPD_PADS_SAMPLE_0, offset 20 */
38 	uint pmc_dpd_enable;		/* _DPD_PADS_ENABLE_0, offset 24 */
39 	uint pmc_pwrgate_timer_off;	/* _PWRGATE_TIMER_OFF_0, offset 28 */
40 	uint pmc_pwrgate_timer_on;	/* _PWRGATE_TIMER_ON_0, offset 2C */
41 	uint pmc_pwrgate_toggle;	/* _PWRGATE_TOGGLE_0, offset 30 */
42 	uint pmc_remove_clamping;	/* _REMOVE_CLAMPING_CMD_0, offset 34 */
43 	uint pmc_pwrgate_status;	/* _PWRGATE_STATUS_0, offset 38 */
44 	uint pmc_pwrgood_timer;		/* _PWRGOOD_TIMER_0, offset 3C */
45 	uint pmc_blink_timer;		/* _BLINK_TIMER_0, offset 40 */
46 	uint pmc_no_iopower;		/* _NO_IOPOWER_0, offset 44 */
47 	uint pmc_pwr_det;		/* _PWR_DET_0, offset 48 */
48 	uint pmc_pwr_det_latch;		/* _PWR_DET_LATCH_0, offset 4C */
49 
50 	uint pmc_scratch0;		/* _SCRATCH0_0, offset 50 */
51 	uint pmc_scratch1;		/* _SCRATCH1_0, offset 54 */
52 	uint pmc_scratch2;		/* _SCRATCH2_0, offset 58 */
53 	uint pmc_scratch3;		/* _SCRATCH3_0, offset 5C */
54 	uint pmc_scratch4;		/* _SCRATCH4_0, offset 60 */
55 	uint pmc_scratch5;		/* _SCRATCH5_0, offset 64 */
56 	uint pmc_scratch6;		/* _SCRATCH6_0, offset 68 */
57 	uint pmc_scratch7;		/* _SCRATCH7_0, offset 6C */
58 	uint pmc_scratch8;		/* _SCRATCH8_0, offset 70 */
59 	uint pmc_scratch9;		/* _SCRATCH9_0, offset 74 */
60 	uint pmc_scratch10;		/* _SCRATCH10_0, offset 78 */
61 	uint pmc_scratch11;		/* _SCRATCH11_0, offset 7C */
62 	uint pmc_scratch12;		/* _SCRATCH12_0, offset 80 */
63 	uint pmc_scratch13;		/* _SCRATCH13_0, offset 84 */
64 	uint pmc_scratch14;		/* _SCRATCH14_0, offset 88 */
65 	uint pmc_scratch15;		/* _SCRATCH15_0, offset 8C */
66 	uint pmc_scratch16;		/* _SCRATCH16_0, offset 90 */
67 	uint pmc_scratch17;		/* _SCRATCH17_0, offset 94 */
68 	uint pmc_scratch18;		/* _SCRATCH18_0, offset 98 */
69 	uint pmc_scratch19;		/* _SCRATCH19_0, offset 9C */
70 	uint pmc_scratch20;		/* _SCRATCH20_0, offset A0 */
71 	uint pmc_scratch21;		/* _SCRATCH21_0, offset A4 */
72 	uint pmc_scratch22;		/* _SCRATCH22_0, offset A8 */
73 	uint pmc_scratch23;		/* _SCRATCH23_0, offset AC */
74 
75 	uint pmc_secure_scratch0;	/* _SECURE_SCRATCH0_0, offset B0 */
76 	uint pmc_secure_scratch1;	/* _SECURE_SCRATCH1_0, offset B4 */
77 	uint pmc_secure_scratch2;	/* _SECURE_SCRATCH2_0, offset B8 */
78 	uint pmc_secure_scratch3;	/* _SECURE_SCRATCH3_0, offset BC */
79 	uint pmc_secure_scratch4;	/* _SECURE_SCRATCH4_0, offset C0 */
80 	uint pmc_secure_scratch5;	/* _SECURE_SCRATCH5_0, offset C4 */
81 
82 	uint pmc_cpupwrgood_timer;	/* _CPUPWRGOOD_TIMER_0, offset C8 */
83 	uint pmc_cpupwroff_timer;	/* _CPUPWROFF_TIMER_0, offset CC */
84 	uint pmc_pg_mask;		/* _PG_MASK_0, offset D0 */
85 	uint pmc_pg_mask_1;		/* _PG_MASK_1_0, offset D4 */
86 	uint pmc_auto_wake_lvl;		/* _AUTO_WAKE_LVL_0, offset D8 */
87 	uint pmc_auto_wake_lvl_mask;	/* _AUTO_WAKE_LVL_MASK_0, offset DC */
88 	uint pmc_wake_delay;		/* _WAKE_DELAY_0, offset E0 */
89 	uint pmc_pwr_det_val;		/* _PWR_DET_VAL_0, offset E4 */
90 	uint pmc_ddr_pwr;		/* _DDR_PWR_0, offset E8 */
91 	uint pmc_usb_debounce_del;	/* _USB_DEBOUNCE_DEL_0, offset EC */
92 	uint pmc_usb_ao;		/* _USB_AO_0, offset F0 */
93 	uint pmc_crypto_op;		/* _CRYPTO_OP__0, offset F4 */
94 	uint pmc_pllp_wb0_override;	/* _PLLP_WB0_OVERRIDE_0, offset F8 */
95 
96 	uint pmc_scratch24;		/* _SCRATCH24_0, offset FC */
97 	uint pmc_scratch25;		/* _SCRATCH24_0, offset 100 */
98 	uint pmc_scratch26;		/* _SCRATCH24_0, offset 104 */
99 	uint pmc_scratch27;		/* _SCRATCH24_0, offset 108 */
100 	uint pmc_scratch28;		/* _SCRATCH24_0, offset 10C */
101 	uint pmc_scratch29;		/* _SCRATCH24_0, offset 110 */
102 	uint pmc_scratch30;		/* _SCRATCH24_0, offset 114 */
103 	uint pmc_scratch31;		/* _SCRATCH24_0, offset 118 */
104 	uint pmc_scratch32;		/* _SCRATCH24_0, offset 11C */
105 	uint pmc_scratch33;		/* _SCRATCH24_0, offset 120 */
106 	uint pmc_scratch34;		/* _SCRATCH24_0, offset 124 */
107 	uint pmc_scratch35;		/* _SCRATCH24_0, offset 128 */
108 	uint pmc_scratch36;		/* _SCRATCH24_0, offset 12C */
109 	uint pmc_scratch37;		/* _SCRATCH24_0, offset 130 */
110 	uint pmc_scratch38;		/* _SCRATCH24_0, offset 134 */
111 	uint pmc_scratch39;		/* _SCRATCH24_0, offset 138 */
112 	uint pmc_scratch40;		/* _SCRATCH24_0, offset 13C */
113 	uint pmc_scratch41;		/* _SCRATCH24_0, offset 140 */
114 	uint pmc_scratch42;		/* _SCRATCH24_0, offset 144 */
115 
116 	uint pmc_bo_mirror0;		/* _BOUNDOUT_MIRROR0_0, offset 148 */
117 	uint pmc_bo_mirror1;		/* _BOUNDOUT_MIRROR1_0, offset 14C */
118 	uint pmc_bo_mirror2;		/* _BOUNDOUT_MIRROR2_0, offset 150 */
119 	uint pmc_sys_33v_en;		/* _SYS_33V_EN_0, offset 154 */
120 	uint pmc_bo_mirror_access;	/* _BOUNDOUT_MIRROR_ACCESS_0, off158 */
121 	uint pmc_gate;			/* _GATE_0, offset 15C */
122 };
123 
124 #define CPU_PWRED	1
125 #define CPU_CLMP	1
126 
127 #define PARTID_CP	0xFFFFFFF8
128 #define START_CP	(1 << 8)
129 
130 #define CPUPWRREQ_OE	(1 << 16)
131 #define CPUPWRREQ_POL	(1 << 15)
132 
133 #define CRAILID		(0)
134 #define CE0ID		(14)
135 #define C0NCID		(15)
136 #define CRAIL		(1 << CRAILID)
137 #define CE0		(1 << CE0ID)
138 #define C0NC		(1 << C0NCID)
139 
140 #endif	/* PMC_H */
141