power.stats: Add power.stats HIDL interface

Initial commit defines APIS to collect on-device
power-related data.

BUG: 117424656
BUG: 111185513
Test: Compilation and device boot
Change-Id: I6e3153c9fcd2d67e4a566a4621d7aa4c01da7636
(cherry picked from commit f91dcb5bfdfdd69e7c9023e0650ab21b4710586f)
Merged-In: I6e3153c9fcd2d67e4a566a4621d7aa4c01da7636
diff --git a/power/stats/1.0/Android.bp b/power/stats/1.0/Android.bp
new file mode 100644
index 0000000..2f16a21
--- /dev/null
+++ b/power/stats/1.0/Android.bp
@@ -0,0 +1,23 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.power.stats@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "IPowerStats.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "Status",
+        "RailInfo",
+        "EnergyData",
+    ],
+    gen_java: false,
+}
+