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arm: mvebu: Add gpio-ranges into Armada 38x device tree file

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This allows U-Boot mvebu-gpio.c driver to switch particular MPP pin into
GPIO mode and enable GPIO support.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2022-07-25 13:56:10 +02:00 committed by Stefan Roese
parent 35c50a709e
commit 319b62880c
1 changed files with 2 additions and 0 deletions
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2
arch/arm/dts/armada-38x.dtsi
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@ -295,6 +295,7 @@
reg-names = "gpio", "pwm";
ngpios = <32>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 32>;
#gpio-cells = <2>;
#pwm-cells = <2>;
interrupt-controller;
@ -313,6 +314,7 @@
reg-names = "gpio", "pwm";
ngpios = <28>;
gpio-controller;
gpio-ranges = <&pinctrl 0 32 28>;
#gpio-cells = <2>;
#pwm-cells = <2>;
interrupt-controller;