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>
diff --git a/include/p2sb.h b/include/p2sb.h
index 93e1155..a25170e 100644
--- a/include/p2sb.h
+++ b/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 @@
*/
void *pcr_reg_address(struct udevice *dev, uint offset);
+#endif /* !__ACPI__ */
+
#endif