diff options
Diffstat (limited to 'drivers/ddr/marvell/a38x/seq_exec.h')
-rw-r--r-- | drivers/ddr/marvell/a38x/seq_exec.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/ddr/marvell/a38x/seq_exec.h b/drivers/ddr/marvell/a38x/seq_exec.h deleted file mode 100644 index fe0cb8f75d..0000000000 --- a/drivers/ddr/marvell/a38x/seq_exec.h +++ /dev/null @@ -1,64 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) Marvell International Ltd. and its affiliates - */ - -#ifndef _SEQ_EXEC_H -#define _SEQ_EXEC_H - -#define NA 0xff -#define DEFAULT_PARAM 0 -#define MV_BOARD_TCLK_ERROR 0xffffffff - -#define NO_DATA 0xffffffff -#define MAX_DATA_ARRAY 5 -#define FIRST_CELL 0 - -/* Operation types */ -enum mv_op { - WRITE_OP, - DELAY_OP, - POLL_OP, -}; - -/* Operation parameters */ -struct op_params { - u32 unit_base_reg; - u32 unit_offset; - u32 mask; - u32 data[MAX_DATA_ARRAY]; /* data array */ - u8 wait_time; /* msec */ - u16 num_of_loops; /* for polling only */ -}; - -/* - * Sequence parameters. Each sequence contains: - * 1. Sequence id. - * 2. Sequence size (total amount of operations during the sequence) - * 3. a series of operations. operations can be write, poll or delay - * 4. index in the data array (the entry where the relevant data sits) - */ -struct cfg_seq { - struct op_params *op_params_ptr; - u8 cfg_seq_size; - u8 data_arr_idx; -}; - -extern struct cfg_seq serdes_seq_db[]; - -/* - * A generic function type for executing an operation (write, poll or delay) - */ -typedef int (*op_execute_func_ptr)(u32 serdes_num, struct op_params *params, - u32 data_arr_idx); - -/* Specific functions for executing each operation */ -int write_op_execute(u32 serdes_num, struct op_params *params, - u32 data_arr_idx); -int delay_op_execute(u32 serdes_num, struct op_params *params, - u32 data_arr_idx); -int poll_op_execute(u32 serdes_num, struct op_params *params, u32 data_arr_idx); -enum mv_op get_cfg_seq_op(struct op_params *params); -int mv_seq_exec(u32 serdes_num, u32 seq_id); - -#endif /*_SEQ_EXEC_H*/ |