| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * This header provides constants for configuring the I.MX25 ADC |
| 4 | */ |
| 5 | |
| 6 | #ifndef _DT_BINDINGS_IIO_ADC_FS_IMX25_GCQ_H |
| 7 | #define _DT_BINDINGS_IIO_ADC_FS_IMX25_GCQ_H |
| 8 | |
| 9 | #define MX25_ADC_REFP_YP 0 /* YP voltage reference */ |
| 10 | #define MX25_ADC_REFP_XP 1 /* XP voltage reference */ |
| 11 | #define MX25_ADC_REFP_EXT 2 /* External voltage reference */ |
| 12 | #define MX25_ADC_REFP_INT 3 /* Internal voltage reference */ |
| 13 | |
| 14 | #define MX25_ADC_REFN_XN 0 /* XN ground reference */ |
| 15 | #define MX25_ADC_REFN_YN 1 /* YN ground reference */ |
| 16 | #define MX25_ADC_REFN_NGND 2 /* Internal ground reference */ |
| 17 | #define MX25_ADC_REFN_NGND2 3 /* External ground reference */ |
| 18 | |
| 19 | #endif |