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[089/108] p2sb: Add some definitions used for ACPI

Message ID 20200126220508.89.I1bec907198d64e445613010c4455b6f800f6b0a8@changeid
State RFC
Delegated to: Bin Meng
Headers show
Series RFC: dm: Add programatic generation of ACPI tables | expand

Commit Message

Simon Glass Jan. 27, 2020, 5:06 a.m. UTC 
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>
---

 include/p2sb.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/include/p2sb.h b/include/p2sb.h
index 93e1155dca..a25170e3d1 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 @@  int p2sb_get_port_id(struct udevice *dev);
  */
 void *pcr_reg_address(struct udevice *dev, uint offset);
 
+#endif /* !__ACPI__ */
+
 #endif