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Diffstat (limited to 'zephyr/include/drivers/cros_cbi.h')
-rw-r--r--zephyr/include/drivers/cros_cbi.h102
1 files changed, 0 insertions, 102 deletions
diff --git a/zephyr/include/drivers/cros_cbi.h b/zephyr/include/drivers/cros_cbi.h
deleted file mode 100644
index aa55e03b77..0000000000
--- a/zephyr/include/drivers/cros_cbi.h
+++ /dev/null
@@ -1,102 +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.
- */
-
-/**
- * @file
- * @brief Chrome OS-specific API for access to Cros Board Info(CBI)
- */
-
-#ifndef ZEPHYR_INCLUDE_DRIVERS_CROS_CBI_H_
-#define ZEPHYR_INCLUDE_DRIVERS_CROS_CBI_H_
-
-#include <kernel.h>
-#include <device.h>
-#include <devicetree.h>
-
-#define CBI_SSFC_VALUE_COMPAT named_cbi_ssfc_value
-#define CBI_SSFC_VALUE_ID(id) DT_CAT(CBI_SSFC_VALUE_, id)
-#define CBI_SSFC_VALUE_ID_WITH_COMMA(id) CBI_SSFC_VALUE_ID(id),
-#define CBI_SSFC_VALUE_INST_ENUM(inst, _) \
- CBI_SSFC_VALUE_ID_WITH_COMMA(DT_INST(inst, CBI_SSFC_VALUE_COMPAT))
-#define CROS_CBI_LABEL "cros_cbi"
-
-enum cbi_ssfc_value_id {
- UTIL_LISTIFY(DT_NUM_INST_STATUS_OKAY(CBI_SSFC_VALUE_COMPAT),
- CBI_SSFC_VALUE_INST_ENUM)
- CBI_SSFC_VALUE_COUNT
-};
-
-/**
- * @cond INTERNAL_HIDDEN
- *
- * cros cbi raw driver API definition and system call entry points
- *
- * (Internal use only.)
- */
-typedef int (*cros_cbi_api_init)(const struct device *dev);
-typedef int (*cros_cbi_api_ssfc_check_match)(const struct device *dev,
- enum cbi_ssfc_value_id value_id);
-
-__subsystem struct cros_cbi_driver_api {
- cros_cbi_api_init init;
- cros_cbi_api_ssfc_check_match ssfc_check_match;
-};
-
-/**
- * @endcond
- */
-
-/**
- * @brief Initialize CBI.
- *
- * @param dev Pointer to the device structure for the CBI instance.
- *
- * @return 0 If successful.
- * @retval -ENOTSUP Not supported api function.
- */
-__syscall int cros_cbi_init(const struct device *dev);
-
-static inline int z_impl_cros_cbi_init(const struct device *dev)
-{
- const struct cros_cbi_driver_api *api =
- (const struct cros_cbi_driver_api *)dev->api;
-
- if (!api->init) {
- return -ENOTSUP;
- }
-
- return api->init(dev);
-}
-
-/**
- * @brief Check if the CBI SSFC value matches the one in the EEPROM
- *
- * @param dev Pointer to the device.
- *
- * @return 1 If matches, 0 if not.
- * @retval -ENOTSUP Not supported api function.
- */
-__syscall int cros_cbi_ssfc_check_match(const struct device *dev,
- enum cbi_ssfc_value_id value_id);
-
-static inline int
-z_impl_cros_cbi_ssfc_check_match(const struct device *dev,
- enum cbi_ssfc_value_id value_id)
-{
- const struct cros_cbi_driver_api *api =
- (const struct cros_cbi_driver_api *)dev->api;
-
- if (!api->ssfc_check_match) {
- return -ENOTSUP;
- }
-
- return api->ssfc_check_match(dev, value_id);
-}
-
-/**
- * @}
- */
-#include <syscalls/cros_cbi.h>
-#endif /* ZEPHYR_INCLUDE_DRIVERS_CROS_CBI_H_ */