1 files changed, 85 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/i2c_nivviks.dts b/zephyr/projects/nissa/i2c_nivviks.dts
new file mode 100644
index 0000000000..e7fdea2b08
--- /dev/null
+++ b/zephyr/projects/nissa/i2c_nivviks.dts
@@ -0,0 +1,85 @@
+/* Copyright 2021 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/ {
+	named-i2c-ports {
+		compatible = "named-i2c-ports";
+		eeprom {
+			i2c-port = <&i2c0_0>;
+			enum-name = "I2C_PORT_EEPROM";
+			label = "EEPROM";
+		};
+		i2c_sensor: sensor {
+			i2c-port = <&i2c1_0>;
+			enum-name = "I2C_PORT_SENSOR";
+			label = "SENSOR";
+		};
+		tcpc0 {
+			i2c-port = <&i2c3_0>;
+			enum-name = "I2C_PORT_USB_C0_TCPC";
+			label = "TCPC0";
+		};
+		tcpc1 {
+			i2c-port = <&i2c5_1>;
+			enum-name = "I2C_PORT_USB_C1_TCPC";
+			label = "TCPC1";
+		};
+		battery {
+			i2c-port = <&i2c7_0>;
+			enum-name = "I2C_PORT_BATTERY";
+			label = "BATTERY";
+		};
+	};
+};
+
+&i2c0_0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST>;
+	label = "I2C_EEPROM";
+};
+
+&i2c_ctrl0 {
+	status = "okay";
+};
+
+&i2c1_0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST>;
+	label = "I2C_SENSOR";
+};
+
+&i2c_ctrl1 {
+	status = "okay";
+};
+
+&i2c3_0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST_PLUS>;
+	label = "I2C_USB_C0";
+};
+
+&i2c_ctrl3 {
+	status = "okay";
+};
+
+&i2c5_1 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST_PLUS>;
+	label = "I2C_SUB_USB_C1";
+};
+
+&i2c_ctrl5 {
+	status = "okay";
+};
+
+&i2c7_0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+	label = "I2C_BATTERY";
+};
+
+&i2c_ctrl7 {
+	status = "okay";
+};