Based on kernel version 6.13
. Page generated on 2025-01-21 08:20 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/mfd/samsung,s2mpa01.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Samsung S2MPA01 Power Management IC maintainers: - Krzysztof Kozlowski <krzk@kernel.org> description: | This is a part of device tree bindings for S2M and S5M family of Power Management IC (PMIC). The Samsung S2MPA01 is a Power Management IC which includes voltage and current regulators, RTC, clock outputs and other sub-blocks. properties: compatible: const: samsung,s2mpa01-pmic interrupts: maxItems: 1 reg: maxItems: 1 regulators: $ref: /schemas/regulator/samsung,s2mpa01.yaml description: List of child nodes that specify the regulators. wakeup-source: true required: - compatible - reg - regulators additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> i2c { #address-cells = <1>; #size-cells = <0>; pmic@66 { compatible = "samsung,s2mpa01-pmic"; reg = <0x66>; regulators { ldo1_reg: LDO1 { regulator-name = "VDD_ALIVE"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; }; ldo2_reg: LDO2 { regulator-name = "VDDQ_MMC2"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; // ... buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <50000>; }; // ... }; }; }; |