1 /* 2 * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. 3 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 /** 19 * DOC: wlan_gpio_tgt_api.h 20 * 21 * This header file provide with API declarations to interface with Southbound 22 */ 23 #ifndef __WLAN_GPIO_CFG_TGT_API_H__ 24 #define __WLAN_GPIO_CFG_TGT_API_H__ 25 26 #ifdef WLAN_FEATURE_GPIO_CFG 27 #include <qdf_status.h> 28 #include <wmi_unified_param.h> 29 struct wlan_objmgr_psoc; 30 31 /** 32 * tgt_set_gpio_config_req(): API to set GPIO configuration to lmac 33 * @psoc: the pointer to psoc object manager 34 * @param: the pointer to gpio cfg info 35 * 36 * Return: status of operation 37 */ 38 QDF_STATUS 39 tgt_set_gpio_config_req(struct wlan_objmgr_psoc *psoc, 40 struct gpio_config_params *param); 41 42 /** 43 * tgt_set_gpio_output_req(): API to set GPIO output info to lmac 44 * @psoc: the pointer to psoc object manager 45 * @param: the pointer to gpio output info 46 * 47 * Return: status of operation 48 */ 49 50 QDF_STATUS 51 tgt_set_gpio_output_req(struct wlan_objmgr_psoc *psoc, 52 struct gpio_output_params *param); 53 54 /** 55 * tgt_gpio_config() - API to send gpio config request 56 * @psoc: pointer to psoc object 57 * @gpio_num: gpio pin number 58 * @input: enable/disable the gpio pin 59 * @pull_type: gpio pull type 60 * @intr_mode: gpio interrupt mode 61 * @mux_config_val: gpio MUX value 62 * @drive: gpio drive 63 * @init_enable: gpio init_enable 64 * 65 * Return: status of operation 66 */ 67 QDF_STATUS tgt_gpio_config(struct wlan_objmgr_psoc *psoc, uint32_t gpio_num, 68 uint32_t input, uint32_t pull_type, 69 uint32_t intr_mode, uint32_t mux_config_val, 70 uint32_t drive, uint32_t init_enable); 71 /** 72 * tgt_gpio_output() - API to send gpio output request 73 * @psoc: pointer to psoc object 74 * @gpio_num: gpio pin number 75 * @set: enable/disable the gpio pin 76 * 77 * Return: status of operation 78 */ 79 QDF_STATUS tgt_gpio_output(struct wlan_objmgr_psoc *psoc, uint32_t gpio_num, 80 uint32_t set); 81 #else tgt_gpio_config(struct wlan_objmgr_psoc * psoc,uint32_t gpio_num,uint32_t input,uint32_t pull_type,uint32_t intr_mode,uint32_t mux_config_val,uint32_t drive,uint32_t init_enable)82 static QDF_STATUS tgt_gpio_config(struct wlan_objmgr_psoc *psoc, 83 uint32_t gpio_num, uint32_t input, 84 uint32_t pull_type, uint32_t intr_mode, 85 uint32_t mux_config_val, uint32_t drive, 86 uint32_t init_enable) 87 { 88 return QDF_STATUS_SUCCESS; 89 } 90 tgt_gpio_output(struct wlan_objmgr_psoc * psoc,uint32_t gpio_num,uint32_t set)91 static QDF_STATUS tgt_gpio_output(struct wlan_objmgr_psoc *psoc, 92 uint32_t gpio_num, uint32_t set) 93 { 94 return QDF_STATUS_SUCCESS; 95 } 96 #endif /* WLAN_FEATURE_GPIO_CFG */ 97 #endif /* __WLAN_GPIO_TGT_API_H__ */ 98