74 lines
1.7 KiB
YAML
74 lines
1.7 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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$id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale IOMUX Controller General Purpose Registers
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maintainers:
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- Peng Fan <peng.fan@nxp.com>
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description:
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i.MX Processors have an IOMUXC General Purpose Register group for
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various System Settings
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properties:
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compatible:
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oneOf:
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- items:
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- enum:
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- fsl,imx6q-iomuxc-gpr
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- fsl,imx8mq-iomuxc-gpr
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- const: syscon
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- const: simple-mfd
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- items:
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- enum:
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- fsl,imx6sl-iomuxc-gpr
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- fsl,imx6sll-iomuxc-gpr
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- fsl,imx6ul-iomuxc-gpr
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- const: fsl,imx6q-iomuxc-gpr
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- const: syscon
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- items:
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- enum:
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- fsl,imx6sx-iomuxc-gpr
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- fsl,imx7d-iomuxc-gpr
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- const: fsl,imx6q-iomuxc-gpr
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- const: syscon
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- const: simple-mfd
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- items:
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- enum:
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- fsl,imx8mm-iomuxc-gpr
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- fsl,imx8mn-iomuxc-gpr
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- fsl,imx8mp-iomuxc-gpr
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- const: syscon
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reg:
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maxItems: 1
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mux-controller:
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type: object
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$ref: /schemas/mux/reg-mux.yaml
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additionalProperties: false
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required:
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- compatible
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- reg
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examples:
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# Pinmux controller node
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- |
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iomuxc_gpr: syscon@30340000 {
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compatible = "fsl,imx8mq-iomuxc-gpr", "syscon", "simple-mfd";
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reg = <0x30340000 0x10000>;
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mux: mux-controller {
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compatible = "mmio-mux";
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#mux-control-cells = <1>;
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mux-reg-masks = <0x34 0x00000004>; /* MIPI_MUX_SEL */
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};
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};
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...
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