Sandeep Singh | 4d6d8b4 | 2018-12-28 18:00:48 +0530 | [diff] [blame] | 1 | /* Copyright (c) 2011-2019, The Linux Foundation. All rights reserved. |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef _WCNSS_WLAN_H_ |
| 15 | #define _WCNSS_WLAN_H_ |
| 16 | |
| 17 | #include <linux/device.h> |
| 18 | #include <linux/sched.h> |
| 19 | |
| 20 | #define IRIS_REGULATORS 4 |
| 21 | #define PRONTO_REGULATORS 3 |
| 22 | |
| 23 | enum wcnss_opcode { |
| 24 | WCNSS_WLAN_SWITCH_OFF = 0, |
| 25 | WCNSS_WLAN_SWITCH_ON, |
| 26 | }; |
| 27 | |
| 28 | enum wcnss_hw_type { |
| 29 | WCNSS_RIVA_HW = 0, |
| 30 | WCNSS_PRONTO_HW, |
| 31 | }; |
| 32 | |
| 33 | struct vregs_level { |
| 34 | int nominal_min; |
| 35 | int low_power_min; |
| 36 | int max_voltage; |
| 37 | int uA_load; |
| 38 | }; |
| 39 | |
| 40 | struct wcnss_wlan_config { |
| 41 | int use_48mhz_xo; |
| 42 | int is_pronto_vadc; |
| 43 | int is_pronto_v3; |
| 44 | void __iomem *msm_wcnss_base; |
Sandeep Singh | 4d6d8b4 | 2018-12-28 18:00:48 +0530 | [diff] [blame] | 45 | unsigned int iris_id; |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 46 | int vbatt; |
| 47 | struct vregs_level pronto_vlevel[PRONTO_REGULATORS]; |
| 48 | struct vregs_level iris_vlevel[IRIS_REGULATORS]; |
| 49 | }; |
| 50 | |
| 51 | enum { |
| 52 | WCNSS_XO_48MHZ = 1, |
| 53 | WCNSS_XO_19MHZ, |
| 54 | WCNSS_XO_INVALID, |
| 55 | }; |
| 56 | |
| 57 | enum { |
| 58 | WCNSS_WLAN_DATA2, |
| 59 | WCNSS_WLAN_DATA1, |
| 60 | WCNSS_WLAN_DATA0, |
| 61 | WCNSS_WLAN_SET, |
| 62 | WCNSS_WLAN_CLK, |
| 63 | WCNSS_WLAN_MAX_GPIO, |
| 64 | }; |
| 65 | |
Sarada Prasanna Garnayak | 26afe2b | 2018-05-01 18:44:44 +0530 | [diff] [blame] | 66 | enum wcnss_log_type { |
| 67 | ERR, |
| 68 | WARN, |
| 69 | INFO, |
| 70 | DBG, |
| 71 | }; |
| 72 | |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 73 | #define WCNSS_VBATT_THRESHOLD 3500000 |
| 74 | #define WCNSS_VBATT_GUARD 20000 |
| 75 | #define WCNSS_VBATT_HIGH 3700000 |
| 76 | #define WCNSS_VBATT_LOW 3300000 |
| 77 | #define WCNSS_VBATT_INITIAL 3000000 |
| 78 | #define WCNSS_WLAN_IRQ_INVALID -1 |
| 79 | #define HAVE_WCNSS_SUSPEND_RESUME_NOTIFY 1 |
| 80 | #define HAVE_WCNSS_RESET_INTR 1 |
| 81 | #define HAVE_WCNSS_CAL_DOWNLOAD 1 |
| 82 | #define HAVE_CBC_DONE 1 |
| 83 | #define HAVE_WCNSS_RX_BUFF_COUNT 1 |
| 84 | #define HAVE_WCNSS_SNOC_HIGH_FREQ_VOTING 1 |
| 85 | #define HAVE_WCNSS_5G_DISABLE 1 |
| 86 | #define WLAN_MAC_ADDR_SIZE (6) |
| 87 | #define WLAN_RF_REG_ADDR_START_OFFSET 0x3 |
| 88 | #define WLAN_RF_REG_DATA_START_OFFSET 0xf |
| 89 | #define WLAN_RF_READ_REG_CMD 0x3 |
| 90 | #define WLAN_RF_WRITE_REG_CMD 0x2 |
| 91 | #define WLAN_RF_READ_CMD_MASK 0x3fff |
| 92 | #define WLAN_RF_CLK_WAIT_CYCLE 2 |
| 93 | #define WLAN_RF_PREPARE_CMD_DATA 5 |
| 94 | #define WLAN_RF_READ_DATA 6 |
| 95 | #define WLAN_RF_DATA_LEN 3 |
| 96 | #define WLAN_RF_DATA0_SHIFT 0 |
| 97 | #define WLAN_RF_DATA1_SHIFT 1 |
| 98 | #define WLAN_RF_DATA2_SHIFT 2 |
| 99 | #define PRONTO_PMU_OFFSET 0x1004 |
| 100 | #define WCNSS_PMU_CFG_GC_BUS_MUX_SEL_TOP BIT(5) |
| 101 | |
| 102 | struct device *wcnss_wlan_get_device(void); |
| 103 | void wcnss_get_monotonic_boottime(struct timespec *ts); |
| 104 | struct resource *wcnss_wlan_get_memory_map(struct device *dev); |
| 105 | int wcnss_wlan_get_dxe_tx_irq(struct device *dev); |
| 106 | int wcnss_wlan_get_dxe_rx_irq(struct device *dev); |
| 107 | void wcnss_wlan_register_pm_ops(struct device *dev, |
| 108 | const struct dev_pm_ops *pm_ops); |
| 109 | void wcnss_wlan_unregister_pm_ops(struct device *dev, |
| 110 | const struct dev_pm_ops *pm_ops); |
| 111 | void wcnss_register_thermal_mitigation(struct device *dev, |
| 112 | void (*tm_notify)(struct device *dev, |
| 113 | int)); |
| 114 | void wcnss_unregister_thermal_mitigation(void (*tm_notify)(struct device *dev, |
| 115 | int)); |
| 116 | struct platform_device *wcnss_get_platform_device(void); |
| 117 | struct wcnss_wlan_config *wcnss_get_wlan_config(void); |
| 118 | void wcnss_set_iris_xo_mode(int iris_xo_mode_set); |
| 119 | int wcnss_wlan_power(struct device *dev, |
| 120 | struct wcnss_wlan_config *cfg, |
| 121 | enum wcnss_opcode opcode, |
| 122 | int *iris_xo_mode_set); |
| 123 | int wcnss_req_power_on_lock(char *driver_name); |
| 124 | int wcnss_free_power_on_lock(char *driver_name); |
| 125 | unsigned int wcnss_get_serial_number(void); |
| 126 | int wcnss_get_wlan_mac_address(char mac_addr[WLAN_MAC_ADDR_SIZE]); |
| 127 | void wcnss_allow_suspend(void); |
| 128 | void wcnss_prevent_suspend(void); |
| 129 | int wcnss_hardware_type(void); |
Anurag Chouhan | 5184f4a | 2018-09-11 14:50:56 +0530 | [diff] [blame] | 130 | void *wcnss_prealloc_get(size_t size); |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 131 | int wcnss_prealloc_put(void *ptr); |
| 132 | void wcnss_reset_fiq(bool clk_chk_en); |
| 133 | void wcnss_suspend_notify(void); |
| 134 | void wcnss_resume_notify(void); |
| 135 | void wcnss_riva_log_debug_regs(void); |
| 136 | void wcnss_pronto_log_debug_regs(void); |
| 137 | int wcnss_is_hw_pronto_ver3(void); |
| 138 | int wcnss_device_ready(void); |
| 139 | bool wcnss_cbc_complete(void); |
| 140 | int wcnss_device_is_shutdown(void); |
| 141 | void wcnss_riva_dump_pmic_regs(void); |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 142 | int wcnss_xo_auto_detect_enabled(void); |
| 143 | u32 wcnss_get_wlan_rx_buff_count(void); |
| 144 | int wcnss_wlan_iris_xo_mode(void); |
| 145 | int wcnss_wlan_dual_band_disabled(void); |
| 146 | void wcnss_flush_work(struct work_struct *work); |
| 147 | void wcnss_flush_delayed_work(struct delayed_work *dwork); |
| 148 | void wcnss_init_work(struct work_struct *work, void *callbackptr); |
| 149 | void wcnss_init_delayed_work(struct delayed_work *dwork, void *callbackptr); |
| 150 | int wcnss_get_iris_name(char *iris_version); |
| 151 | void wcnss_dump_stack(struct task_struct *task); |
| 152 | void wcnss_snoc_vote(bool clk_chk_en); |
| 153 | int wcnss_parse_voltage_regulator(struct wcnss_wlan_config *wlan_config, |
| 154 | struct device *dev); |
Sarada Prasanna Garnayak | 26afe2b | 2018-05-01 18:44:44 +0530 | [diff] [blame] | 155 | void wcnss_log(enum wcnss_log_type type, const char *_fmt, ...); |
Anurag Chouhan | a53cf21 | 2017-12-22 13:24:39 +0530 | [diff] [blame] | 156 | |
| 157 | #ifdef CONFIG_WCNSS_REGISTER_DUMP_ON_BITE |
| 158 | void wcnss_log_debug_regs_on_bite(void); |
| 159 | #else |
| 160 | static inline void wcnss_log_debug_regs_on_bite(void) |
| 161 | { |
| 162 | } |
| 163 | #endif |
| 164 | int wcnss_set_wlan_unsafe_channel( |
| 165 | u16 *unsafe_ch_list, u16 ch_count); |
| 166 | int wcnss_get_wlan_unsafe_channel( |
| 167 | u16 *unsafe_ch_list, u16 buffer_size, |
| 168 | u16 *ch_count); |
| 169 | #define wcnss_wlan_get_drvdata(dev) dev_get_drvdata(dev) |
| 170 | #define wcnss_wlan_set_drvdata(dev, data) dev_set_drvdata((dev), (data)) |
| 171 | /* WLAN driver uses these names */ |
| 172 | #define req_riva_power_on_lock(name) wcnss_req_power_on_lock(name) |
| 173 | #define free_riva_power_on_lock(name) wcnss_free_power_on_lock(name) |
| 174 | |
| 175 | #endif /* _WCNSS_WLAN_H_ */ |