Add common header file hw/intc/loongarch_pic_common.h, and move
some macro definition from hw/intc/loongarch_pch_pic.h to the common
header file.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
---
 include/hw/intc/loongarch_pch_pic.h    | 36 +++-------------------
 include/hw/intc/loongarch_pic_common.h | 42 ++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 31 deletions(-)
 create mode 100644 include/hw/intc/loongarch_pic_common.h

diff --git a/include/hw/intc/loongarch_pch_pic.h b/include/hw/intc/loongarch_pch_pic.h
index d5437e88f2..861b32313b 100644
--- a/include/hw/intc/loongarch_pch_pic.h
+++ b/include/hw/intc/loongarch_pch_pic.h
@@ -5,42 +5,15 @@
  * Copyright (c) 2021 Loongson Technology Corporation Limited
  */
 
-#include "hw/sysbus.h"
+#ifndef HW_LOONGARCH_PCH_PIC_H
+#define HW_LOONGARCH_PCH_PIC_H
+
+#include "hw/intc/loongarch_pic_common.h"
 
 #define TYPE_LOONGARCH_PCH_PIC "loongarch_pch_pic"
 #define PCH_PIC_NAME(name) TYPE_LOONGARCH_PCH_PIC#name
 OBJECT_DECLARE_SIMPLE_TYPE(LoongArchPCHPIC, LOONGARCH_PCH_PIC)
 
-#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
 struct LoongArchPCHPIC {
     SysBusDevice parent_obj;
     qemu_irq parent_irq[64];
@@ -67,3 +40,4 @@ struct LoongArchPCHPIC {
     MemoryRegion iomem8;
     unsigned int irq_num;
 };
+#endif /* HW_LOONGARCH_PCH_PIC_H */
diff --git a/include/hw/intc/loongarch_pic_common.h b/include/hw/intc/loongarch_pic_common.h
new file mode 100644
index 0000000000..6d0e33e1ac
--- /dev/null
+++ b/include/hw/intc/loongarch_pic_common.h
@@ -0,0 +1,42 @@
+/* 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 */
-- 
2.43.5