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dt-bindings: regulator: Add STM32MP15 SCMI regulator identifiers

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These bindings will be used for the SCMI voltage domain.

Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
Signed-off-by: Pascal Paillet <p.paillet@foss.st.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-3-5be0854a9299@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Etienne Carriere 2025-06-03 11:02:09 +02:00 committed by Alexandre Torgue
parent 8ac2fba023
commit 9bc35edb9a
1 changed files with 40 additions and 0 deletions
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40
include/dt-bindings/regulator/st,stm32mp15-regulator.h Normal file
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (C) 2025, STMicroelectronics - All Rights Reserved
*/
#ifndef __DT_BINDINGS_REGULATOR_ST_STM32MP15_REGULATOR_H
#define __DT_BINDINGS_REGULATOR_ST_STM32MP15_REGULATOR_H
/* SCMI voltage domain identifiers */
/* SOC Internal regulators */
#define VOLTD_SCMI_REG11 0
#define VOLTD_SCMI_REG18 1
#define VOLTD_SCMI_USB33 2
/* STPMIC1 regulators */
#define VOLTD_SCMI_STPMIC1_BUCK1 3
#define VOLTD_SCMI_STPMIC1_BUCK2 4
#define VOLTD_SCMI_STPMIC1_BUCK3 5
#define VOLTD_SCMI_STPMIC1_BUCK4 6
#define VOLTD_SCMI_STPMIC1_LDO1 7
#define VOLTD_SCMI_STPMIC1_LDO2 8
#define VOLTD_SCMI_STPMIC1_LDO3 9
#define VOLTD_SCMI_STPMIC1_LDO4 10
#define VOLTD_SCMI_STPMIC1_LDO5 11
#define VOLTD_SCMI_STPMIC1_LDO6 12
#define VOLTD_SCMI_STPMIC1_VREFDDR 13
#define VOLTD_SCMI_STPMIC1_BOOST 14
#define VOLTD_SCMI_STPMIC1_PWR_SW1 15
#define VOLTD_SCMI_STPMIC1_PWR_SW2 16
#define VOLTD_SCMI_VREFBUF 17
/* External regulators */
#define VOLTD_SCMI_REGU0 18
#define VOLTD_SCMI_REGU1 19
#define VOLTD_SCMI_REGU2 20
#define VOLTD_SCMI_REGU3 21
#define VOLTD_SCMI_REGU4 22
#endif /*__DT_BINDINGS_REGULATOR_ST_STM32MP15_REGULATOR_H */