menelaus.h revision 7bd3b61853da6d2fc579e27c7a1ac1e9fc968d1a 
1/*
2 * Functions to access Menelaus power management chip
3 */
4
5#ifndef __ASM_ARCH_MENELAUS_H
6#define __ASM_ARCH_MENELAUS_H
7
8struct device;
9
10struct menelaus_platform_data {
11	int (* late_init)(struct device *dev);
12};
13
14extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask),
15					  void *data);
16extern void menelaus_unregister_mmc_callback(void);
17extern int menelaus_set_mmc_opendrain(int slot, int enable);
18extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on);
19
20extern int menelaus_set_vmem(unsigned int mV);
21extern int menelaus_set_vio(unsigned int mV);
22extern int menelaus_set_vmmc(unsigned int mV);
23extern int menelaus_set_vaux(unsigned int mV);
24extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
25extern int menelaus_set_slot_sel(int enable);
26extern int menelaus_get_slot_pin_states(void);
27extern int menelaus_set_vcore_sw(unsigned int mV);
28extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
29
30#define EN_VPLL_SLEEP	(1 << 7)
31#define EN_VMMC_SLEEP	(1 << 6)
32#define EN_VAUX_SLEEP	(1 << 5)
33#define EN_VIO_SLEEP	(1 << 4)
34#define EN_VMEM_SLEEP	(1 << 3)
35#define EN_DC3_SLEEP	(1 << 2)
36#define EN_DC2_SLEEP	(1 << 1)
37#define EN_VC_SLEEP	(1 << 0)
38
39extern int menelaus_set_regulator_sleep(int enable, u32 val);
40
41#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS)
42#define omap_has_menelaus()	1
43#else
44#define omap_has_menelaus()	0
45#endif
46
47#endif
48