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-rw-r--r--zephyr/program/corsola/i2c_krabby.dtsi23
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diff --git a/zephyr/program/corsola/i2c_krabby.dtsi b/zephyr/program/corsola/i2c_krabby.dtsi
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index 0000000000..102ec4947c
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+++ b/zephyr/program/corsola/i2c_krabby.dtsi
@@ -0,0 +1,23 @@
+/* Copyright 2021 The ChromiumOS Authors
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "ite_i2c.dtsi"
+
+&i2c0 {
+ charger_bc12_port1: rt9490@53 {
+ compatible = "richtek,rt9490";
+ status = "okay";
+ reg = <0x53>;
+ irq = <&int_usb_c1_bc12_charger>;
+ };
+};
+
+&i2c4 {
+ tusb1064_mux_1: tusb1064-mux-1@44 {
+ compatible = "ti,tusb1064";
+ reg = <0x44>;
+ board-init = "tusb1064_mux_1_board_init";
+ };
+};