| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Freescale IOMUX Controller General Purpose Registers |
| |
| maintainers: |
| - Peng Fan <peng.fan@nxp.com> |
| |
| description: |
| i.MX Processors have an IOMUXC General Purpose Register group for |
| various System Settings |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - enum: |
| - fsl,imx6q-iomuxc-gpr |
| - fsl,imx8mq-iomuxc-gpr |
| - const: syscon |
| - const: simple-mfd |
| - items: |
| - enum: |
| - fsl,imx6sl-iomuxc-gpr |
| - fsl,imx6sll-iomuxc-gpr |
| - fsl,imx6ul-iomuxc-gpr |
| - const: fsl,imx6q-iomuxc-gpr |
| - const: syscon |
| - items: |
| - enum: |
| - fsl,imx6sx-iomuxc-gpr |
| - fsl,imx7d-iomuxc-gpr |
| - const: fsl,imx6q-iomuxc-gpr |
| - const: syscon |
| - const: simple-mfd |
| - items: |
| - enum: |
| - fsl,imx8mm-iomuxc-gpr |
| - fsl,imx8mn-iomuxc-gpr |
| - fsl,imx8mp-iomuxc-gpr |
| - const: syscon |
| |
| reg: |
| maxItems: 1 |
| |
| mux-controller: |
| type: object |
| $ref: /schemas/mux/reg-mux.yaml |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| |
| examples: |
| # Pinmux controller node |
| - | |
| iomuxc_gpr: syscon@30340000 { |
| compatible = "fsl,imx8mq-iomuxc-gpr", "syscon", "simple-mfd"; |
| reg = <0x30340000 0x10000>; |
| |
| mux: mux-controller { |
| compatible = "mmio-mux"; |
| #mux-control-cells = <1>; |
| mux-reg-masks = <0x34 0x00000004>; /* MIPI_MUX_SEL */ |
| }; |
| }; |
| |
| ... |
