diff options
Diffstat (limited to 'ahb.h')
| -rw-r--r-- | ahb.h | 31 |
1 files changed, 20 insertions, 11 deletions
@@ -1,13 +1,14 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2022-2025, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH12K_AHB_H #define ATH12K_AHB_H #include <linux/clk.h> #include <linux/remoteproc/qcom_rproc.h> +#include <linux/platform_device.h> #include "core.h" #define ATH12K_AHB_RECOVERY_TIMEOUT (3 * HZ) @@ -43,6 +44,12 @@ enum ath12k_ahb_userpd_irq { struct ath12k_base; +struct ath12k_ahb_device_family_ops { + int (*probe)(struct platform_device *pdev); + int (*arch_init)(struct ath12k_base *ab); + void (*arch_deinit)(struct ath12k_base *ab); +}; + struct ath12k_ahb { struct ath12k_base *ab; struct rproc *tgt_rproc; @@ -59,6 +66,15 @@ struct ath12k_ahb { u32 spawn_bit; u32 stop_bit; int userpd_irq_num[ATH12K_USERPD_MAX_IRQ]; + const struct ath12k_ahb_ops *ahb_ops; + const struct ath12k_ahb_device_family_ops *device_family_ops; +}; + +struct ath12k_ahb_driver { + const char *name; + const struct of_device_id *id_table; + struct ath12k_ahb_device_family_ops ops; + struct platform_driver driver; }; static inline struct ath12k_ahb *ath12k_ab_to_ahb(struct ath12k_base *ab) @@ -66,15 +82,8 @@ static inline struct ath12k_ahb *ath12k_ab_to_ahb(struct ath12k_base *ab) return (struct ath12k_ahb *)ab->drv_priv; } -#ifdef CONFIG_ATH12K_AHB -int ath12k_ahb_init(void); -void ath12k_ahb_exit(void); -#else -static inline int ath12k_ahb_init(void) -{ - return 0; -} +int ath12k_ahb_register_driver(const enum ath12k_device_family device_id, + struct ath12k_ahb_driver *driver); +void ath12k_ahb_unregister_driver(const enum ath12k_device_family device_id); -static inline void ath12k_ahb_exit(void) {}; -#endif #endif |