2 * Copyright (c) 2010 Broadcom Corporation
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.
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.
21 #include <linux/types.h>
26 * LDO selections used in si_pmu_set_ldo_voltage
28 #define SET_LDO_VOLTAGE_LDO1 1
29 #define SET_LDO_VOLTAGE_LDO2 2
30 #define SET_LDO_VOLTAGE_LDO3 3
31 #define SET_LDO_VOLTAGE_PAREF 4
32 #define SET_LDO_VOLTAGE_CLDO_PWM 5
33 #define SET_LDO_VOLTAGE_CLDO_BURST 6
34 #define SET_LDO_VOLTAGE_CBUCK_PWM 7
35 #define SET_LDO_VOLTAGE_CBUCK_BURST 8
36 #define SET_LDO_VOLTAGE_LNLDO1 9
37 #define SET_LDO_VOLTAGE_LNLDO2_SEL 10
39 extern void si_pmu_set_ldo_voltage(si_t *sih, u8 ldo, u8 voltage);
40 extern u16 si_pmu_fast_pwrup_delay(si_t *sih);
41 extern void si_pmu_sprom_enable(si_t *sih, bool enable);
42 extern u32 si_pmu_chipcontrol(si_t *sih, uint reg, u32 mask, u32 val);
43 extern u32 si_pmu_regcontrol(si_t *sih, uint reg, u32 mask, u32 val);
44 extern u32 si_pmu_ilp_clock(si_t *sih);
45 extern u32 si_pmu_alp_clock(si_t *sih);
46 extern void si_pmu_pllupd(si_t *sih);
47 extern void si_pmu_spuravoid(si_t *sih, u8 spuravoid);
48 extern u32 si_pmu_pllcontrol(si_t *sih, uint reg, u32 mask, u32 val);
49 extern void si_pmu_init(si_t *sih);
50 extern void si_pmu_chip_init(si_t *sih);
51 extern void si_pmu_pll_init(si_t *sih, u32 xtalfreq);
52 extern void si_pmu_res_init(si_t *sih);
53 extern void si_pmu_swreg_init(si_t *sih);
54 extern u32 si_pmu_measure_alpclk(si_t *sih);
55 extern bool si_pmu_is_otp_powered(si_t *sih);
56 extern void si_pmu_otp_power(si_t *sih, bool on);
58 #endif /* WLC_PMU_H_ */