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Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.txt')
-rw-r--r-- | Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.txt | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.txt deleted file mode 100644 index 330716c971b9..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.txt +++ /dev/null @@ -1,39 +0,0 @@ -* Freescale IMX8MN IOMUX Controller - -Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory -for common binding part and usage. - -Required properties: -- compatible: "fsl,imx8mn-iomuxc" -- reg: should contain the base physical address and size of the iomuxc - registers. - -Required properties in sub-nodes: -- fsl,pins: each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val - input_val> are specified using a PIN_FUNC_ID macro, which can be found in - <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last integer CONFIG is - the pad setting value like pull-up on this pin. Please refer to i.MX8M Nano - Reference Manual for detailed CONFIG settings. - -Examples: - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; -}; - -iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mn-iomuxc"; - reg = <0x0 0x30330000 0x0 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - MX8MN_IOMUXC_UART3_RXD_UART1_DCE_CTS_B 0x140 - MX8MN_IOMUXC_UART3_TXD_UART1_DCE_RTS_B 0x140 - MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6 0x19 - >; - }; -}; |