| 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
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| 2 | |
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| 3 | #ifndef _DT_BINDINGS_REGULATOR_DLG_DA9121_H |
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| 4 | #define _DT_BINDINGS_REGULATOR_DLG_DA9121_H |
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| 5 | |
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| 6 | /* |
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| 7 | * These buck mode constants may be used to specify values in device tree |
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| 8 | * properties (e.g. regulator-initial-mode). |
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| 9 | * A description of the following modes is in the manufacturers datasheet. |
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| 10 | */ |
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| 11 | |
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| 12 | #define DA9121_BUCK_MODE_FORCE_PFM 0 |
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| 13 | #define DA9121_BUCK_MODE_FORCE_PWM 1 |
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| 14 | #define DA9121_BUCK_MODE_FORCE_PWM_SHEDDING 2 |
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| 15 | #define DA9121_BUCK_MODE_AUTO 3 |
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| 16 | |
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| 17 | #define DA9121_BUCK_RIPPLE_CANCEL_NONE 0 |
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| 18 | #define DA9121_BUCK_RIPPLE_CANCEL_SMALL 1 |
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| 19 | #define DA9121_BUCK_RIPPLE_CANCEL_MID 2 |
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| 20 | #define DA9121_BUCK_RIPPLE_CANCEL_LARGE 3 |
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| 21 | |
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| 22 | #endif |
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| 23 | |
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