diff options
Diffstat (limited to 'zephyr/shim/include/motionsense_sensors.h')
-rw-r--r-- | zephyr/shim/include/motionsense_sensors.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/zephyr/shim/include/motionsense_sensors.h b/zephyr/shim/include/motionsense_sensors.h deleted file mode 100644 index bdec8e79bd..0000000000 --- a/zephyr/shim/include/motionsense_sensors.h +++ /dev/null @@ -1,103 +0,0 @@ -/* 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. - */ - -#ifndef __CROS_EC_MOTIONSENSE_SENSORS_H -#define __CROS_EC_MOTIONSENSE_SENSORS_H - -#include <devicetree.h> - -#define SENSOR_NODE DT_PATH(motionsense_sensor) -#define SENSOR_INFO_NODE DT_PATH(motionsense_sensor_info) -#define SENSOR_ALT_NODE DT_PATH(motionsense_sensor_alt) - -#define SENSOR_ID(id) DT_CAT(SENSOR_, id) - -/* Define the SENSOR_ID if: - * DT_NODE_HAS_STATUS(id, okay) && !DT_NODE_HAS_PROP(id, alternate_for) - */ -#define SENSOR_ID_WITH_COMMA(id) \ - IF_ENABLED(DT_NODE_HAS_STATUS(id, okay), \ - (COND_CODE_0(DT_NODE_HAS_PROP(id, alternate_for), \ - (SENSOR_ID(id), ), ()))) - -enum sensor_id { -#if DT_NODE_EXISTS(SENSOR_NODE) - DT_FOREACH_CHILD(SENSOR_NODE, SENSOR_ID_WITH_COMMA) -#endif - SENSOR_COUNT, -}; - -#undef SENSOR_ID_WITH_COMMA -/* Define the SENSOR_ID if: - * DT_NODE_HAS_STATUS(id, okay) && DT_NODE_HAS_PROP(id, alternate_for) - */ -#define SENSOR_ID_WITH_COMMA(id) \ - IF_ENABLED(DT_NODE_HAS_STATUS(id, okay), \ - (COND_CODE_1(DT_NODE_HAS_PROP(id, alternate_for), \ - (SENSOR_ID(id), ), ()))) -enum sensor_alt_id { -#if DT_NODE_EXISTS(SENSOR_ALT_NODE) - DT_FOREACH_CHILD(SENSOR_ALT_NODE, SENSOR_ID_WITH_COMMA) -#endif - SENSOR_ALT_COUNT, -}; - -/* - * Find the accelerometers for lid angle calculation. - * - * The angle calculation requires two accelerometers. One is on the lid - * and the other one is on the base. So we need to specify which sensor is - * on the lid and which one is on the base. We use two labels "lid_accel" - * and "base_accel". - * - * base_accel - label for the accelerometer sensor on the base. - * lid_accel - label for the accelerometer sensor on the lid. - * - * e.g) below shows BMA255 is the accelerometer on the lid and bmi260 is - * the accelerometer on the base. - * - * motionsense-sensor { - * lid_accel: lid-accel { - * compatible = "cros-ec,bma255"; - * status = "okay"; - * : - * : - * }; - * - * base_accel: base-accel { - * compatible = "cros-ec,bmi260"; - * status = "okay"; - * : - * : - * }; - * }; - */ -#ifdef CONFIG_LID_ANGLE -#define CONFIG_LID_ANGLE_SENSOR_LID SENSOR_ID(DT_NODELABEL(lid_accel)) -#define CONFIG_LID_ANGLE_SENSOR_BASE SENSOR_ID(DT_NODELABEL(base_accel)) -#endif - -/* - * Get the sensors running in force mode from DT and create a bit mask for it. - * - * e.g) lid accel and als_clear are in accel_force_mode. The macro below finds - * the corresponding bit for each sensor in bit mask and set it. - * motionsense-sensor-info { - * compatible = "cros-ec,motionsense-sensor-info"; - * - * // list of sensors in force mode - * accel-force-mode-sensors = <&lid_accel &als_clear>; - * }; - */ -#if DT_NODE_HAS_PROP(SENSOR_INFO_NODE, accel_force_mode_sensors) -#define SENSOR_IN_FORCE_MODE(i, id) \ - | BIT(SENSOR_ID(DT_PHANDLE_BY_IDX(id, accel_force_mode_sensors, i))) -#define CONFIG_ACCEL_FORCE_MODE_MASK \ - (0 UTIL_LISTIFY(DT_PROP_LEN(SENSOR_INFO_NODE, \ - accel_force_mode_sensors), SENSOR_IN_FORCE_MODE, \ - SENSOR_INFO_NODE)) -#endif - -#endif /* __CROS_EC_MOTIONSENSE_SENSORS_H */ |