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p2sb: Add some definitions used for ACPI

Allow this header to be included in ASL files by adding a header guard and
a few definitions that are needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass 3 years ago
parent
commit
022256b95b
1 changed files with 8 additions and 0 deletions
  1. 8 0
      include/p2sb.h

+ 8 - 0
include/p2sb.h

@@ -10,6 +10,12 @@
 /* Port Id lives in bits 23:16 and register offset lives in 15:0 of address */
 #define PCR_PORTID_SHIFT	16
 
+#if !defined(__ACPI__)
+
+/* These registers contain IOAPIC and HPET devfn */
+#define PCH_P2SB_IBDF		0x6c
+#define PCH_P2SB_HBDF		0x70
+
 /**
  * struct p2sb_child_platdata - Information about each child of a p2sb device
  *
@@ -164,4 +170,6 @@ int p2sb_get_port_id(struct udevice *dev);
  */
 void *pcr_reg_address(struct udevice *dev, uint offset);
 
+#endif /* !__ACPI__ */
+
 #endif