74 lines
1.9 KiB
YAML
74 lines
1.9 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pinctrl/marvell,ac5-pinctrl.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell AC5 pin controller
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maintainers:
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- Chris Packham <chris.packham@alliedtelesis.co.nz>
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description:
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Bindings for Marvell's AC5 memory-mapped pin controller.
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properties:
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compatible:
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items:
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- const: marvell,ac5-pinctrl
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reg:
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maxItems: 1
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patternProperties:
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'-pins$':
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type: object
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$ref: pinmux-node.yaml#
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additionalProperties: false
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properties:
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marvell,function:
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$ref: "/schemas/types.yaml#/definitions/string"
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description:
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Indicates the function to select.
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enum: [ dev_init_done, ge, gpio, i2c0, i2c1, int_out, led, nand, pcie, ptp, sdio,
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spi0, spi1, synce, tsen_int, uart0, uart1, uart2, uart3, uartsd, wd_int, xg ]
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marvell,pins:
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$ref: /schemas/types.yaml#/definitions/string-array
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description:
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Array of MPP pins to be used for the given function.
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minItems: 1
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items:
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enum: [ mpp0, mpp1, mpp2, mpp3, mpp4, mpp5, mpp6, mpp7, mpp8, mpp9,
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mpp10, mpp11, mpp12, mpp13, mpp14, mpp15, mpp16, mpp17, mpp18, mpp19,
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mpp20, mpp21, mpp22, mpp23, mpp24, mpp25, mpp26, mpp27, mpp28, mpp29,
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mpp30, mpp31, mpp32, mpp33, mpp34, mpp35, mpp36, mpp37, mpp38, mpp39,
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mpp40, mpp41, mpp42, mpp43, mpp44, mpp45 ]
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allOf:
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- $ref: "pinctrl.yaml#"
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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pinctrl@80020100 {
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compatible = "marvell,ac5-pinctrl";
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reg = <0x80020100 0x20>;
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i2c0_pins: i2c0-pins {
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marvell,pins = "mpp26", "mpp27";
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marvell,function = "i2c0";
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};
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i2c0_gpio: i2c0-gpio-pins {
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marvell,pins = "mpp26", "mpp27";
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marvell,function = "gpio";
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};
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};
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