For a description of the pinctrl devicetree node, please read Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.txt
For a description of the gpio devicetree nodes, please read Documentation/devicetree/bindings/gpio/ingenic,gpio.txt Signed-off-by: Paul Cercueil <[email protected]> --- arch/mips/boot/dts/ingenic/jz4740.dtsi | 61 ++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) v2: Changed the devicetree bindings to match the new driver v3: No changes v4: Update the bindings for the v4 version of the drivers diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi index 3e1587f1f77a..9c23c877fc34 100644 --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi @@ -55,6 +55,67 @@ clock-names = "rtc"; }; + pinctrl: ingenic-pinctrl@10010000 { + compatible = "ingenic,jz4740-pinctrl"; + reg = <0x10010000 0x400>; + + gpa: gpio-controller@0 { + compatible = "ingenic,gpio-bank-a", "ingenic,jz4740-gpio"; + + gpio-controller; + gpio-ranges = <&pinctrl 0 0 32>; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&intc>; + interrupts = <28>; + }; + + gpb: gpio-controller@1 { + compatible = "ingenic,gpio-bank-b", "ingenic,jz4740-gpio"; + + gpio-controller; + gpio-ranges = <&pinctrl 0 32 32>; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&intc>; + interrupts = <27>; + }; + + gpc: gpio-controller@2 { + compatible = "ingenic,gpio-bank-c", "ingenic,jz4740-gpio"; + + gpio-controller; + gpio-ranges = <&pinctrl 0 64 32>; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&intc>; + interrupts = <26>; + }; + + gpd: gpio-controller@3 { + compatible = "ingenic,gpio-bank-d", "ingenic,jz4740-gpio"; + + gpio-controller; + gpio-ranges = <&pinctrl 0 96 32>; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&intc>; + interrupts = <25>; + }; + }; + uart0: serial@10030000 { compatible = "ingenic,jz4740-uart"; reg = <0x10030000 0x100>; -- 2.11.0
