tests: i2c_slave_api: Add test for mec1501modular_assy6885 board

This commit adds a DTS overlay file for mec1501modular_assy6885.

Signed-off-by: Rajavardhan Gundi <[email protected]>

Author: rgundi

tests/drivers/i2c/i2c_slave_api/boards/mec1501modular_assy6885.overlay

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2020 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&i2c_smb_0 {
+	eeprom0: eeprom@54 {
+		compatible = "atmel,at24";
+		reg = <0x54>;
+		label = "EEPROM_0";
+		size = <1024>;
+		pagesize = <16>;
+		address-width = <8>;
+		timeout = <5>;
+	};
+};
+
+
+&i2c_smb_1 {
+	eeprom1: eeprom@56 {
+		compatible = "atmel,at24";
+		reg = <0x56>;
+		label = "EEPROM_1";
+		size = <1024>;
+		pagesize = <16>;
+		address-width = <8>;
+		timeout = <5>;
+	};
+};