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OSCL-LXR

 
 

    


0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * This header provides constants for configuring the I.MX25 ADC
0004  */
0005 
0006 #ifndef _DT_BINDINGS_IIO_ADC_FS_IMX25_GCQ_H
0007 #define _DT_BINDINGS_IIO_ADC_FS_IMX25_GCQ_H
0008 
0009 #define MX25_ADC_REFP_YP    0 /* YP voltage reference */
0010 #define MX25_ADC_REFP_XP    1 /* XP voltage reference */
0011 #define MX25_ADC_REFP_EXT   2 /* External voltage reference */
0012 #define MX25_ADC_REFP_INT   3 /* Internal voltage reference */
0013 
0014 #define MX25_ADC_REFN_XN    0 /* XN ground reference */
0015 #define MX25_ADC_REFN_YN    1 /* YN ground reference */
0016 #define MX25_ADC_REFN_NGND  2 /* Internal ground reference */
0017 #define MX25_ADC_REFN_NGND2 3 /* External ground reference */
0018 
0019 #endif