1 /* 2 * HND SiliconBackplane PMU support. 3 * 4 * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation 5 * 6 * Copyright (C) 1999-2017, Broadcom Corporation 7 * 8 * Unless you and Broadcom execute a separate written software license 9 * agreement governing use of this software, this software is licensed to you 10 * under the terms of the GNU General Public License version 2 (the "GPL"), 11 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 12 * following added to such license: 13 * 14 * As a special exception, the copyright holders of this software give you 15 * permission to link this software with independent modules, and to copy and 16 * distribute the resulting executable under terms of your choice, provided that 17 * you also meet, for each linked independent module, the terms and conditions of 18 * the license of that module. An independent module is a module which is not 19 * derived from this software. The special exception does not apply to any 20 * modifications of the software. 21 * 22 * Notwithstanding the above, under no circumstances may you combine this 23 * software in any way with any other Broadcom software provided under a license 24 * other than the GPL, without Broadcom's express prior written consent. 25 * 26 * 27 * <<Broadcom-WL-IPTag/Open:>> 28 * 29 * $Id: hndpmu.h 700376 2017-05-18 22:55:43Z $ 30 */ 31 32 #ifndef _hndpmu_h_ 33 #define _hndpmu_h_ 34 35 #include <typedefs.h> 36 #include <osl_decl.h> 37 #include <siutils.h> 38 #include <sbchipc.h> 39 40 extern uint32 si_pmu_rsrc_macphy_clk_deps(si_t *sih, osl_t *osh, int maccore_index); 41 extern uint32 si_pmu_rsrc_ht_avail_clk_deps(si_t *sih, osl_t *osh); 42 43 extern void si_pmu_otp_power(si_t *sih, osl_t *osh, bool on, uint32* min_res_mask); 44 extern void si_sdiod_drive_strength_init(si_t *sih, osl_t *osh, uint32 drivestrength); 45 46 extern void si_pmu_slow_clk_reinit(si_t *sih, osl_t *osh); 47 extern void si_pmu_avbtimer_enable(si_t *sih, osl_t *osh, bool set_flag); 48 extern uint32 si_pmu_dump_pmucap_binary(si_t *sih, uchar *p); 49 extern uint32 si_pmu_dump_buf_size_pmucap(si_t *sih); 50 extern int si_pmu_wait_for_steady_state(si_t *sih, osl_t *osh, pmuregs_t *pmu); 51 extern uint32 si_pmu_wake_bit_offset(si_t *sih); 52 #if defined(BCMULP) 53 int si_pmu_ulp_register(si_t *sih); 54 extern void si_pmu_ulp_chipconfig(si_t *sih, osl_t *osh); 55 extern void si_pmu_ulp_ilp_config(si_t *sih, osl_t *osh, uint32 ilp_period); 56 extern void si_pmu_ds1_res_init(si_t *sih, osl_t *osh); 57 #endif /* BCMULP */ 58 extern uint32 si_pmu_get_pmutimer(si_t *sih); 59 extern void si_switch_pmu_dependency(si_t *sih, uint mode); 60 extern void si_pmu_set_min_res_mask(si_t *sih, osl_t *osh, uint min_res_mask); 61 extern void si_pmu_set_mac_rsrc_req(si_t *sih, int macunit); 62 extern bool si_pmu_fast_lpo_enable_pcie(si_t *sih); 63 extern bool si_pmu_fast_lpo_enable_pmu(si_t *sih); 64 extern void si_pmu_chipcontrol_xtal_settings_4369(si_t *sih); 65 extern uint32 si_cur_pmu_time(si_t *sih); 66 extern bool si_pmu_cap_fast_lpo(si_t *sih); 67 extern int si_pmu_fast_lpo_disable(si_t *sih); 68 #ifdef BCMPMU_STATS 69 extern void si_pmustatstimer_init(si_t *sih); 70 extern void si_pmustatstimer_dump(si_t *sih); 71 extern void si_pmustatstimer_start(si_t *sih, uint8 timerid); 72 extern void si_pmustatstimer_stop(si_t *sih, uint8 timerid); 73 extern void si_pmustatstimer_clear(si_t *sih, uint8 timerid); 74 extern void si_pmustatstimer_clear_overflow(si_t *sih); 75 extern uint32 si_pmustatstimer_read(si_t *sih, uint8 timerid); 76 extern void si_pmustatstimer_cfg_src_num(si_t *sih, uint8 src_num, uint8 timerid); 77 extern void si_pmustatstimer_cfg_cnt_mode(si_t *sih, uint8 cnt_mode, uint8 timerid); 78 extern void si_pmustatstimer_int_enable(si_t *sih); 79 extern void si_pmustatstimer_int_disable(si_t *sih); 80 #endif /* BCMPMU_STATS */ 81 #endif /* _hndpmu_h_ */ 82