Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/include/dt-bindings/phy/phy-pistachio-usb.h b/include/dt-bindings/phy/phy-pistachio-usb.h
new file mode 100644
index 0000000..3542a67
--- /dev/null
+++ b/include/dt-bindings/phy/phy-pistachio-usb.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2015 Google, Inc.
+ */
+
+#ifndef _DT_BINDINGS_PHY_PISTACHIO
+#define _DT_BINDINGS_PHY_PISTACHIO
+
+#define REFCLK_XO_CRYSTAL 0x0
+#define REFCLK_X0_EXT_CLK 0x1
+#define REFCLK_CLK_CORE 0x2
+
+#endif /* _DT_BINDINGS_PHY_PISTACHIO */