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TOMOYO Linux Cross Reference
Linux/include/linux/mfd/menelaus.h

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  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 /*
  3  * Functions to access Menelaus power management chip
  4  */
  5 
  6 #ifndef __ASM_ARCH_MENELAUS_H
  7 #define __ASM_ARCH_MENELAUS_H
  8 
  9 struct device;
 10 
 11 struct menelaus_platform_data {
 12         int (* late_init)(struct device *dev);
 13 };
 14 
 15 extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask),
 16                                           void *data);
 17 extern void menelaus_unregister_mmc_callback(void);
 18 extern int menelaus_set_mmc_opendrain(int slot, int enable);
 19 extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on);
 20 
 21 extern int menelaus_set_vmem(unsigned int mV);
 22 extern int menelaus_set_vio(unsigned int mV);
 23 extern int menelaus_set_vmmc(unsigned int mV);
 24 extern int menelaus_set_vaux(unsigned int mV);
 25 extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
 26 extern int menelaus_set_slot_sel(int enable);
 27 extern int menelaus_get_slot_pin_states(void);
 28 extern 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 
 39 extern int menelaus_set_regulator_sleep(int enable, u32 val);
 40 
 41 #endif
 42 

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