diff mbox series

[23/23] MIPS: mobileye: eyeq5: map GPIOs to pins using gpio-ranges

Message ID 20240214-mbly-gpio-v1-23-f88c0ccf372b@bootlin.com (mailing list archive)
State New, archived
Headers show
Series Rework Nomadik GPIO to add Mobileye EyeQ5 support | expand

Commit Message

Théo Lebrun Feb. 14, 2024, 4:24 p.m. UTC 
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(+)
diff mbox series

Patch

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>;