/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Analog Devices AXI common registers & definitions
 *
 * Copyright 2019 Analog Devices Inc.
 *
 * https://wiki.analog.com/resources/fpga/docs/axi_ip
 * https://wiki.analog.com/resources/fpga/docs/hdl/regmap
 */

#ifndef ADI_AXI_COMMON_H_
#define ADI_AXI_COMMON_H_

#define ADI_AXI_REG_VERSION			0x0000
#define ADI_AXI_REG_FPGA_INFO			0x001C

#define ADI_AXI_PCORE_VER(major, minor, patch)	\
	(((major) << 16) | ((minor) << 8) | (patch))

#define ADI_AXI_PCORE_VER_MAJOR(version)	(((version) >> 16) & 0xff)
#define ADI_AXI_PCORE_VER_MINOR(version)	(((version) >> 8) & 0xff)
#define ADI_AXI_PCORE_VER_PATCH(version)	((version) & 0xff)

#define ADI_AXI_INFO_FPGA_TECH(info)            (((info) >> 24) & 0xff)
#define ADI_AXI_INFO_FPGA_FAMILY(info)          (((info) >> 16) & 0xff)
#define ADI_AXI_INFO_FPGA_SPEED_GRADE(info)     (((info) >> 8) & 0xff)

enum adi_axi_fpga_technology {
	ADI_AXI_FPGA_TECH_UNKNOWN = 0,
	ADI_AXI_FPGA_TECH_SERIES7,
	ADI_AXI_FPGA_TECH_ULTRASCALE,
	ADI_AXI_FPGA_TECH_ULTRASCALE_PLUS,
};

enum adi_axi_fpga_family {
	ADI_AXI_FPGA_FAMILY_UNKNOWN = 0,
	ADI_AXI_FPGA_FAMILY_ARTIX,
	ADI_AXI_FPGA_FAMILY_KINTEX,
	ADI_AXI_FPGA_FAMILY_VIRTEX,
	ADI_AXI_FPGA_FAMILY_ZYNQ,
};

enum adi_axi_fpga_speed_grade {
	ADI_AXI_FPGA_SPEED_UNKNOWN      = 0,
	ADI_AXI_FPGA_SPEED_1    = 10,
	ADI_AXI_FPGA_SPEED_1L   = 11,
	ADI_AXI_FPGA_SPEED_1H   = 12,
	ADI_AXI_FPGA_SPEED_1HV  = 13,
	ADI_AXI_FPGA_SPEED_1LV  = 14,
	ADI_AXI_FPGA_SPEED_2    = 20,
	ADI_AXI_FPGA_SPEED_2L   = 21,
	ADI_AXI_FPGA_SPEED_2LV  = 22,
	ADI_AXI_FPGA_SPEED_3    = 30,
};

#endif /* ADI_AXI_COMMON_H_ */