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Bengt Jonsson1032fbf2011-04-01 14:43:33 +02001/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License v2
5 *
6 * Author: Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
7 *
8 * Interface to power domain regulators on DB8500
9 */
10
11#ifndef __REGULATOR_H__
12#define __REGULATOR_H__
13
14/* Number of DB8500 regulators and regulator enumeration */
15enum db8500_regulator_id {
16 DB8500_REGULATOR_VAPE,
17 DB8500_REGULATOR_VARM,
18 DB8500_REGULATOR_VMODEM,
19 DB8500_REGULATOR_VPLL,
20 DB8500_REGULATOR_VSMPS1,
21 DB8500_REGULATOR_VSMPS2,
22 DB8500_REGULATOR_VSMPS3,
23 DB8500_REGULATOR_VRF1,
24 DB8500_REGULATOR_SWITCH_SVAMMDSP,
25 DB8500_REGULATOR_SWITCH_SVAMMDSPRET,
26 DB8500_REGULATOR_SWITCH_SVAPIPE,
27 DB8500_REGULATOR_SWITCH_SIAMMDSP,
28 DB8500_REGULATOR_SWITCH_SIAMMDSPRET,
29 DB8500_REGULATOR_SWITCH_SIAPIPE,
30 DB8500_REGULATOR_SWITCH_SGA,
31 DB8500_REGULATOR_SWITCH_B2R2_MCDE,
32 DB8500_REGULATOR_SWITCH_ESRAM12,
33 DB8500_REGULATOR_SWITCH_ESRAM12RET,
34 DB8500_REGULATOR_SWITCH_ESRAM34,
35 DB8500_REGULATOR_SWITCH_ESRAM34RET,
36 DB8500_NUM_REGULATORS
37};
38
39/*
40 * Exported interface for CPUIdle only. This function is called with all
41 * interrupts turned off.
42 */
43int power_state_active_is_enabled(void);
44
45#endif