tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

dt-bindings: mfd: Add entry for Marvell 88PM886 PMIC

Marvell 88PM886 is a PMIC with several subdevices such as onkey,
regulators or battery and charger. It comes in at least two revisions,
A0 and A1 -- only A1 is described here at the moment.

Signed-off-by: Karel Balej <balejk@matfyz.cz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240531175109.15599-2-balejk@matfyz.cz
Signed-off-by: Lee Jones <lee@kernel.org>

authored by

Karel Balej and committed by
Lee Jones c4725350 1613e604

+76
+76
Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml
··· 1 + # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 + %YAML 1.2 3 + --- 4 + $id: http://devicetree.org/schemas/mfd/marvell,88pm886-a1.yaml# 5 + $schema: http://devicetree.org/meta-schemas/core.yaml# 6 + 7 + title: Marvell 88PM886 PMIC core 8 + 9 + maintainers: 10 + - Karel Balej <balejk@matfyz.cz> 11 + 12 + description: 13 + Marvell 88PM886 is a PMIC providing several functions such as onkey, 14 + regulators or battery and charger. 15 + 16 + properties: 17 + compatible: 18 + const: marvell,88pm886-a1 19 + 20 + reg: 21 + maxItems: 1 22 + 23 + interrupts: 24 + maxItems: 1 25 + 26 + wakeup-source: true 27 + 28 + regulators: 29 + type: object 30 + additionalProperties: false 31 + patternProperties: 32 + "^(ldo(1[0-6]|[1-9])|buck[1-5])$": 33 + type: object 34 + $ref: /schemas/regulator/regulator.yaml# 35 + description: LDO or buck regulator. 36 + unevaluatedProperties: false 37 + 38 + required: 39 + - compatible 40 + - reg 41 + - interrupts 42 + 43 + additionalProperties: false 44 + 45 + examples: 46 + - | 47 + #include <dt-bindings/interrupt-controller/irq.h> 48 + i2c { 49 + #address-cells = <1>; 50 + #size-cells = <0>; 51 + pmic@30 { 52 + compatible = "marvell,88pm886-a1"; 53 + reg = <0x30>; 54 + interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; 55 + interrupt-parent = <&gic>; 56 + wakeup-source; 57 + 58 + regulators { 59 + ldo2: ldo2 { 60 + regulator-min-microvolt = <3100000>; 61 + regulator-max-microvolt = <3300000>; 62 + }; 63 + 64 + ldo15: ldo15 { 65 + regulator-min-microvolt = <3300000>; 66 + regulator-max-microvolt = <3300000>; 67 + }; 68 + 69 + buck2: buck2 { 70 + regulator-min-microvolt = <1800000>; 71 + regulator-max-microvolt = <1800000>; 72 + }; 73 + }; 74 + }; 75 + }; 76 + ...