u-boot/include/cros_ec.h

20 	struct gpio_desc ec_int;	/* GPIO used as EC interrupt line */
51 /* Holds information about the Chrome EC */
53 	struct fmap_entry flash;	/* Address and size of EC flash */
63  * Read the ID of the CROS-EC device
65  * The ID is a string identifying the CROS-EC device.
67  * @param dev		CROS-EC device
75  * Read a keyboard scan from the CROS-EC device
79  * @param dev		CROS-EC device
86  * Read which image is currently running on the CROS-EC device.
88  * @param dev		CROS-EC device
96  * Read the hash of the CROS-EC device firmware.
98  * @param dev		CROS-EC device
107  * Send a reboot command to the CROS-EC device.
111  * @param dev		CROS-EC device
119  * Check if the CROS-EC device has an interrupt pending.
121  * Read the status of the external interrupt connected to the CROS-EC device.
124  * @param dev		CROS-EC device
139  * Initialise the Chromium OS EC driver
152  * @param dev		CROS-EC device
160  * @param dev		CROS-EC device
169  * @param dev		CROS-EC device
178  * @param dev		CROS-EC device
183  * @param prot          Destination for updated protection state from EC.
191  * Notify EC of current boot mode
193  * @param dev		CROS-EC device
202  * @param dev		CROS-EC device
208  * Update the EC RW copy.
210  * @param dev		CROS-EC device
219  * Return a pointer to the board's CROS-EC device
221  * @return pointer to CROS-EC device, or NULL if none is available
262  * Read an arbitrary amount of data from the EC flash, by repeatedly reading
268  * @param dev		CROS-EC device
280  * This function reads back parameters of the flash as reported by the EC
291  * Write an arbitrary amount of data to the EC flash, by repeatedly writing
297  * Attempting to write to the region where the EC is currently running from
300  * @param dev		CROS-EC device
312  * @param dev		CROS-EC device
314  * @param offset	Returns offset of flash region in EC flash
322  * Read/write non-volatile data from/to a CROS-EC device.
324  * @param dev		CROS-EC device
332  * Read the version information for the EC images
334  * @param dev		CROS-EC device
342  * Read the build information for the EC
344  * @param dev		CROS-EC device
353  * @param dev		CROS-EC device
363  * @param dev		CROS-EC device
373  * This permits delayed reporting of the EC error if it failed during
381  * Returns information from the FDT about the Chrome EC flash
392  * @param ec		CROS-EC device
398  * Tunnel an I2C transfer to the EC
400  * @param dev		CROS-EC device
401  * @param port		The remote port on EC to use
425  * cros_ec_efs_verify() - tell the EC to verify one of its images
427  * @param dev		CROS-EC device
440  * @param dev		CROS-EC device
452  * @param dev		CROS-EC device
454  * @return 0 if OK, -ENOSYS if the EC does not support this comment, -EINVAL
455  *		if the EC returned an invalid response
462  * @param dev		CROS-EC device
473  * @param dev		CROS-EC device
483  * @param dev		CROS-EC device