| Message ID | 20240214-mbly-gpio-v1-23-f88c0ccf372b@bootlin.com |
|---|---|
| State | New |
| Headers | show |
| Series | Rework Nomadik GPIO to add Mobileye EyeQ5 support | expand |
diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index 5f00d129c057..68f6c81331d7 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -168,6 +168,7 @@ gpio0: gpio@1400000 { interrupts = <GIC_SHARED 14 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 29>; interrupt-controller; #interrupt-cells = <2>; resets = <&reset 0 26>; @@ -182,6 +183,7 @@ gpio1: gpio@1500000 { interrupts = <GIC_SHARED 14 IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 29 23>; interrupt-controller; #interrupt-cells = <2>; resets = <&reset 0 26>;
Create a mapping between the GPIO controllers and the pin controllers. GPIO is handled in a one-instance-per-bank manner while pinctrl is done with a single instance for both pin banks. See gpio-ranges documentation: Documentation/devicetree/bindings/gpio/gpio.txt Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> --- arch/mips/boot/dts/mobileye/eyeq5.dtsi | 2 ++ 1 file changed, 2 insertions(+)