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93880f7e5c
Convert this from the old style text based binding to the new DT schema style. This will make adding the MT6366 portion easier. The examples have been trimmed down considerably, and the remaining entries now match what is seen in actual device trees, minus some properties that aren't covered by the bindings yet, or don't make sense on their own. The original submitter seems to have left MediaTek, so instead the submitter and maintainer for the MT6366 binding is listed as the maintainer here. Cc: Zhiyong Tao <zhiyong.tao@mediatek.com> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230928085537.3246669-3-wenst@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
98 lines
2.5 KiB
YAML
98 lines
2.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/mediatek,mt6358-regulator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MediaTek MT6358 Regulator
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maintainers:
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- Zhiyong Tao <zhiyong.tao@mediatek.com>
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description:
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Regulator node of the PMIC. This node should under the PMIC's device node.
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All voltage regulators provided by the PMIC are described as sub-nodes of
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this node.
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properties:
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compatible:
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const: mediatek,mt6358-regulator
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ldo_vxo22:
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description: LDOs with fixed 2.2V output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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ldo_vusb:
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description: LDOs with fixed 3.0V output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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patternProperties:
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"^buck_v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$":
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description: Buck regulators
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^ldo_v(a|rf)12$":
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description: LDOs with fixed 1.2V output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^ldo_v((aux|cn|io|rf)18|camio)$":
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description: LDOs with fixed 1.8V output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^ldo_v(aud|bif|cn|fe|io)28$":
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description: LDOs with fixed 2.8V output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^ldo_vsram_(gpu|others|proc1[12])$":
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description: LDOs with variable output
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^ldo_v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|mc|mch|sim[12])$":
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description: LDOs with variable output and 0~100/10mV tuning
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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required:
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- compatible
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additionalProperties: false
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examples:
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- |
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regulator {
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compatible = "mediatek,mt6358-regulator";
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buck_vgpu {
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regulator-name = "vgpu";
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regulator-min-microvolt = <625000>;
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regulator-max-microvolt = <900000>;
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regulator-ramp-delay = <6250>;
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regulator-enable-ramp-delay = <200>;
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};
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ldo_vsram_gpu {
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regulator-name = "vsram_gpu";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1000000>;
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regulator-ramp-delay = <6250>;
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regulator-enable-ramp-delay = <240>;
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};
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};
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...
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