/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * LoongArch 7A1000 I/O interrupt controller definitions
 * Copyright (c) 2024 Loongson Technology Corporation Limited
 */

#ifndef HW_LOONGARCH_PIC_COMMON_H
#define HW_LOONGARCH_PIC_COMMON_H

#include "hw/pci-host/ls7a.h"
#include "hw/sysbus.h"

#define PCH_PIC_INT_ID_VAL              0x7000000UL
#define PCH_PIC_INT_ID_VER              0x1UL
#define PCH_PIC_INT_ID_LO               0x00
#define PCH_PIC_INT_ID_HI               0x04
#define PCH_PIC_INT_MASK_LO             0x20
#define PCH_PIC_INT_MASK_HI             0x24
#define PCH_PIC_HTMSI_EN_LO             0x40
#define PCH_PIC_HTMSI_EN_HI             0x44
#define PCH_PIC_INT_EDGE_LO             0x60
#define PCH_PIC_INT_EDGE_HI             0x64
#define PCH_PIC_INT_CLEAR_LO            0x80
#define PCH_PIC_INT_CLEAR_HI            0x84
#define PCH_PIC_AUTO_CTRL0_LO           0xc0
#define PCH_PIC_AUTO_CTRL0_HI           0xc4
#define PCH_PIC_AUTO_CTRL1_LO           0xe0
#define PCH_PIC_AUTO_CTRL1_HI           0xe4
#define PCH_PIC_ROUTE_ENTRY_OFFSET      0x100
#define PCH_PIC_ROUTE_ENTRY_END         0x13f
#define PCH_PIC_HTMSI_VEC_OFFSET        0x200
#define PCH_PIC_HTMSI_VEC_END           0x23f
#define PCH_PIC_INT_STATUS_LO           0x3a0
#define PCH_PIC_INT_STATUS_HI           0x3a4
#define PCH_PIC_INT_POL_LO              0x3e0
#define PCH_PIC_INT_POL_HI              0x3e4

#define STATUS_LO_START                 0
#define STATUS_HI_START                 0x4
#define POL_LO_START                    0x40
#define POL_HI_START                    0x44
#endif  /* HW_LOONGARCH_PIC_COMMON_H */