drivers/staging/brcm80211/brcmsmac/pmu.h

   1 /*
   2  * Copyright (c) 2010 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17
  18 #ifndef _BRCM_PMU_H_
  19 #define _BRCM_PMU_H_
  20
  21 #include "types.h"
  22 /*
  23  * LDO selections used in si_pmu_set_ldo_voltage
  24  */
  25 #define SET_LDO_VOLTAGE_LDO1    1
  26 #define SET_LDO_VOLTAGE_LDO2    2
  27 #define SET_LDO_VOLTAGE_LDO3    3
  28 #define SET_LDO_VOLTAGE_PAREF   4
  29 #define SET_LDO_VOLTAGE_CLDO_PWM        5
  30 #define SET_LDO_VOLTAGE_CLDO_BURST      6
  31 #define SET_LDO_VOLTAGE_CBUCK_PWM       7
  32 #define SET_LDO_VOLTAGE_CBUCK_BURST     8
  33 #define SET_LDO_VOLTAGE_LNLDO1  9
  34 #define SET_LDO_VOLTAGE_LNLDO2_SEL      10
  35
  36 extern u16 si_pmu_fast_pwrup_delay(struct si_pub *sih);
  37 extern void si_pmu_sprom_enable(struct si_pub *sih, bool enable);
  38 extern u32 si_pmu_chipcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
  39 extern u32 si_pmu_regcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
  40 extern u32 si_pmu_ilp_clock(struct si_pub *sih);
  41 extern u32 si_pmu_alp_clock(struct si_pub *sih);
  42 extern void si_pmu_pllupd(struct si_pub *sih);
  43 extern void si_pmu_spuravoid(struct si_pub *sih, u8 spuravoid);
  44 extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
  45 extern void si_pmu_init(struct si_pub *sih);
  46 extern void si_pmu_chip_init(struct si_pub *sih);
  47 extern void si_pmu_pll_init(struct si_pub *sih, u32 xtalfreq);
  48 extern void si_pmu_res_init(struct si_pub *sih);
  49 extern void si_pmu_swreg_init(struct si_pub *sih);
  50 extern u32 si_pmu_measure_alpclk(struct si_pub *sih);
  51
  52 #endif /* _BRCM_PMU_H_ */