90 lines
2 KiB
C
Executable file
90 lines
2 KiB
C
Executable file
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2020 MediaTek Inc.
|
|
*/
|
|
|
|
#ifndef __APUSYS_DAPC_CFG_H__
|
|
#define __APUSYS_DAPC_CFG_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct dapc_driver;
|
|
|
|
struct dapc_slave {
|
|
int sys_idx;
|
|
int ctrl_idx;
|
|
int vio_idx;
|
|
char *name;
|
|
bool vio_irq_en;
|
|
};
|
|
|
|
struct dapc_exception {
|
|
/* vio_dbg0 */
|
|
uint32_t read_vio;
|
|
uint32_t write_vio;
|
|
uint32_t addr_high;
|
|
uint32_t domain_id;
|
|
/* vio_dbg1 */
|
|
uint32_t trans_id;
|
|
/* vio_dbg2 */
|
|
uint32_t addr;
|
|
};
|
|
|
|
#define dapc_reg_base(d) ((unsigned long)d->reg)
|
|
|
|
#define dapc_reg_w(d, r, val) \
|
|
iowrite32(val, (void *) (dapc_reg_base(d) + (r)))
|
|
#define dapc_reg_r(d, r) \
|
|
ioread32((void *) (dapc_reg_base(d) + (r)))
|
|
#define dapc_reg_clr(d, r, mask) \
|
|
dapc_reg_w(d, r, dapc_reg_r(d, r) & ~(mask))
|
|
#define dapc_reg_set(d, r, mask) \
|
|
dapc_reg_w(d, r, dapc_reg_r(d, r) | (mask))
|
|
|
|
#define DAPC_SLAVE_END {-1, -1, -1, NULL, false}
|
|
|
|
struct dapc_config {
|
|
int irq_enable; /* enable interrupt */
|
|
struct dapc_slave *slv;
|
|
int slv_cnt;
|
|
|
|
uint32_t (*vio_mask)(uint32_t idx);
|
|
uint32_t (*vio_sta)(uint32_t idx);
|
|
int (*excp_info)(struct dapc_driver *d, struct dapc_exception *ex);
|
|
|
|
uint32_t apc_con;
|
|
uint32_t apc_con_vio;
|
|
uint32_t vio_shift_sta;
|
|
uint32_t vio_shift_sel;
|
|
uint32_t vio_shift_con;
|
|
uint32_t vio_shift_con_mask; /* shft_en | shft_done */
|
|
uint32_t vio_dbg0;
|
|
uint32_t vio_dbg1;
|
|
uint32_t vio_dbg2;
|
|
|
|
uint32_t slv_per_dapc;
|
|
uint32_t vio_shift_max_bit;
|
|
uint32_t vio_dbg_dmnid;
|
|
uint32_t vio_dbg_dmnid_shift;
|
|
uint32_t vio_dbg_w_vio;
|
|
uint32_t vio_dbg_w_vio_shift;
|
|
uint32_t vio_dbg_r_vio;
|
|
uint32_t vio_dbg_r_vio_shift;
|
|
uint32_t vio_dbg_addr;
|
|
uint32_t vio_dbg_addr_shift;
|
|
|
|
uint32_t ut_base;
|
|
};
|
|
|
|
extern struct dapc_config dapc_cfg_mt6885;
|
|
extern struct dapc_config dapc_cfg_mt6873;
|
|
extern struct dapc_config dapc_cfg_mt6853;
|
|
extern struct dapc_config dapc_cfg_mt6893;
|
|
extern struct dapc_config dapc_cfg_mt6877;
|
|
|
|
#define for_each_dapc_slv(cfg, i) \
|
|
for (i = 0; i < cfg->slv_cnt && cfg->slv[i].sys_idx >= 0; i++)
|
|
|
|
#endif
|
|
|