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path: root/zephyr/projects/corsola/cbi_steelix.dts
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/* Copyright 2022 The ChromiumOS Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/ {
	steelix-fw-config {
		compatible = "cros-ec,cbi-fw-config";

		/*
		 * FW_CONFIG field to indicate the device is clamshell
		 * or convertible.
		 */
		form_factor {
			enum-name = "FORM_FACTOR";
			start = <13>;
			size = <3>;

			convertible {
				compatible = "cros-ec,cbi-fw-config-value";
				enum-name = "CONVERTIBLE";
				value = <1>;
			};
			clamshell {
				compatible = "cros-ec,cbi-fw-config-value";
				enum-name = "CLAMSHELL";
				value = <0>;
			};
		};

		/* FW_CONFIG field to indicate which DB is attached. */
		db_config: db {
			enum-name = "DB";
			start = <0>;
			size = <4>;

			sub-board-1 {
				compatible = "cros-ec,cbi-fw-config-value";
				enum-name = "DB_NONE";
				value = <0>;
			};
			sub-board-2 {
				compatible = "cros-ec,cbi-fw-config-value";
				enum-name = "DB_USBA_HDMI";
				value = <1>;
			};
			sub-board-3 {
				compatible = "cros-ec,cbi-fw-config-value";
				enum-name = "DB_USBA_HDMI_LTE";
				value = <2>;
			};
		};
	};

	/* Steelix-specific ssfc fields. */
	steelix-ssfc {
		compatible = "named-cbi-ssfc";

		/* SSFC field to identify BASE motion sensor. */
		base-sensor {
			enum-name = "BASE_SENSOR";
			size = <3>;

			base_sensor_0: bmi323 {
				compatible = "named-cbi-ssfc-value";
				status = "okay";
				value = <1>;
				default;
			};
			base_sensor_1: lsm6dsm {
				compatible = "named-cbi-ssfc-value";
				status = "okay";
				value = <2>;
			};
		};

		/* SSFC field to identify LID motion sensor. */
		lid-sensor {
			enum-name = "LID_SENSOR";
			size = <3>;

			lid_sensor_0: bma422 {
				compatible = "named-cbi-ssfc-value";
				status = "okay";
				value = <1>;
				default;
			};
			lid_sensor_1: lis2dw12 {
				compatible = "named-cbi-ssfc-value";
				status = "okay";
				value = <2>;
			};
		};
	};
};