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1* Freescale IMX8MQ IOMUX Controller
2
3Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory
4for common binding part and usage.
5
6Required properties:
7- compatible: "fsl,imx8mq-iomuxc"
8- reg: should contain the base physical address and size of the iomuxc
9  registers.
10
11Required properties in sub-nodes:
12- fsl,pins: each entry consists of 6 integers and represents the mux and config
13  setting for one pin.  The first 5 integers <mux_reg conf_reg input_reg mux_val
14  input_val> are specified using a PIN_FUNC_ID macro, which can be found in
15  imx8mq-pinfunc.h under device tree source folder.  The last integer CONFIG is
16  the pad setting value like pull-up on this pin.  Please refer to i.MX8M Quad
17  Reference Manual for detailed CONFIG settings.
18
19Examples:
20
21&uart1 {
22       pinctrl-names = "default";
23       pinctrl-0 = <&pinctrl_uart1>;
24};
25
26iomuxc: pinctrl@30330000 {
27        compatible = "fsl,imx8mq-iomuxc";
28        reg = <0x0 0x30330000 0x0 0x10000>;
29
30        pinctrl_uart1: uart1grp {
31                fsl,pins = <
32                        MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX             0x49
33                        MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX             0x49
34                >;
35        };
36};
37