| /* SPDX-License-Identifier: GPL-2.0+ */ | 
 | /* | 
 |  * Copyright (C) 2019-2022 Bootlin | 
 |  * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 
 |  */ | 
 |  | 
 | #ifndef _LOGICVC_OF_H_ | 
 | #define _LOGICVC_OF_H_ | 
 |  | 
 | enum logicvc_of_property_index { | 
 | 	LOGICVC_OF_PROPERTY_DISPLAY_INTERFACE = 0, | 
 | 	LOGICVC_OF_PROPERTY_DISPLAY_COLORSPACE, | 
 | 	LOGICVC_OF_PROPERTY_DISPLAY_DEPTH, | 
 | 	LOGICVC_OF_PROPERTY_ROW_STRIDE, | 
 | 	LOGICVC_OF_PROPERTY_DITHERING, | 
 | 	LOGICVC_OF_PROPERTY_BACKGROUND_LAYER, | 
 | 	LOGICVC_OF_PROPERTY_LAYERS_CONFIGURABLE, | 
 | 	LOGICVC_OF_PROPERTY_LAYERS_COUNT, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_DEPTH, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_COLORSPACE, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_ALPHA_MODE, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_BASE_OFFSET, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_BUFFER_OFFSET, | 
 | 	LOGICVC_OF_PROPERTY_LAYER_PRIMARY, | 
 | 	LOGICVC_OF_PROPERTY_MAXIMUM, | 
 | }; | 
 |  | 
 | struct logicvc_of_property_sv { | 
 | 	const char *string; | 
 | 	u32 value; | 
 | }; | 
 |  | 
 | struct logicvc_of_property { | 
 | 	char *name; | 
 | 	bool optional; | 
 | 	struct logicvc_of_property_sv *sv; | 
 | 	u32 range[2]; | 
 | }; | 
 |  | 
 | int logicvc_of_property_parse_u32(struct device_node *of_node, | 
 | 				  unsigned int index, u32 *target); | 
 | void logicvc_of_property_parse_bool(struct device_node *of_node, | 
 | 				    unsigned int index, bool *target); | 
 | bool logicvc_of_node_is_layer(struct device_node *of_node); | 
 |  | 
 | #endif |