mirror of
https://github.com/physwizz/a155-U-u1.git
synced 2025-07-14 08:44:45 +00:00
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2019 MediaTek Inc.
|
|
*/
|
|
|
|
#ifndef __ADSP_MBOX_H__
|
|
#define __ADSP_MBOX_H__
|
|
|
|
#include <linux/soc/mediatek/mtk-mbox.h>
|
|
#include <linux/soc/mediatek/mtk_tinysys_ipi.h>
|
|
|
|
#define ADSP_MBOX_TOTAL (5)
|
|
|
|
#define ADSP_MBOX0_CH_ID 0
|
|
#define ADSP_MBOX1_CH_ID 1
|
|
#define ADSP_MBOX2_CH_ID 2
|
|
#define ADSP_MBOX3_CH_ID 3
|
|
#define ADSP_MBOX4_CH_ID 4
|
|
|
|
#define ADSP_MBOX_SEND_IDX 0
|
|
#define ADSP_MBOX_RECV_IDX 1
|
|
#define ADSP_TOTAL_SEND_PIN 2
|
|
#define ADSP_TOTAL_RECV_PIN 2
|
|
#define ADSP_IPI_CH_CNT (ADSP_TOTAL_SEND_PIN + ADSP_TOTAL_RECV_PIN)
|
|
#define ADSP_MBOX_SLOT_COUNT 64
|
|
|
|
#define ADSP_MBOX_SEND_SLOT_OFFSET 0
|
|
#define ADSP_MBOX_RECV_SLOT_OFFSET 0
|
|
|
|
#if IS_ENABLED(CONFIG_MTK_IRQ_DBG)
|
|
extern void mt_irq_dump_status(int irq);
|
|
#endif
|
|
|
|
void adsp_mbox_dump(void);
|
|
int adsp_mbox_send(struct mtk_mbox_pin_send *pin_send, void *msg,
|
|
unsigned int wait);
|
|
int adsp_mbox_probe(struct platform_device *pdev);
|
|
struct mtk_mbox_pin_send *get_adsp_mbox_pin_send(int index);
|
|
struct mtk_mbox_pin_recv *get_adsp_mbox_pin_recv(int index);
|
|
#endif /* __ADSP_MBOX_H__ */
|