X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fpch.h;h=0b44b66df9f1aaa259f9f06c6d3f5905e421d415;hb=6864fc8704661878294d1f0f981f47e864ef470f;hp=b8b62d74acbcef5f2f49903b591191c3fb3f4a26;hpb=1260f8c0efe126cf952c1bc19d975af34908a79d;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/pch.h b/include/pch.h
index b8b62d7..0b44b66 100644
--- a/include/pch.h
+++ b/include/pch.h
@@ -13,6 +13,12 @@
 
 /* All the supported PCH ioctls */
 enum pch_req_t {
+	/* Returns HDA config info if Azalia V1CTL enabled, -ENOENT if not */
+	PCH_REQ_HDA_CONFIG,
+
+	/* Fills out a struct pch_pmbase_info if available */
+	PCH_REQ_PMBASE_INFO,
+
 	PCH_REQ_TEST1,		/* Test requests for sandbox driver */
 	PCH_REQ_TEST2,
 	PCH_REQ_TEST3,
@@ -21,6 +27,21 @@ enum pch_req_t {
 };
 
 /**
+ * struct pch_pmbase_info - Information filled in by PCH_REQ_PMBASE_INFO
+ *
+ * @pmbase: IO address of power-management controller
+ * @gpio0_en_ofs: Offset of GPIO0 enable register
+ * @pm1_sts_ofs: Offset of status register
+ * @pm1_cnt_ofs: Offset of control register
+ */
+struct pch_pmbase_info {
+	u16 base;
+	u8 gpio0_en_ofs;
+	u8 pm1_sts_ofs;
+	u8 pm1_cnt_ofs;
+};
+
+/**
  * struct pch_ops - Operations for the Platform Controller Hub
  *
  * Consider using ioctl() to add rarely used or driver-specific operations.