Commit e8f24c58 authored by Phil Elwell's avatar Phil Elwell Committed by Linus Walleij
Browse files

ARM: dts: gpio-ranges property is now required 



Since [1], added in 5.7, the absence of a gpio-ranges property has
prevented GPIOs from being restored to inputs when released.
Add those properties for BCM283x and BCM2711 devices.

[1] commit 2ab73c6d ("gpio: Support GPIO controllers without
    pin-ranges")

Fixes: 2ab73c6d ("gpio: Support GPIO controllers without pin-ranges")
Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.com>
Acked-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211206092237.4105895-3-phil@raspberrypi.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 54dd5a41

arch/arm/boot/dts/bcm2711.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -576,6 +576,8 @@ 
		     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,

		     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;



	gpio-ranges = <&gpio 0 0 58>;



	gpclk0_gpio49: gpclk0_gpio49 {

		pin-gpclk {

			pins = "gpio49";

arch/arm/boot/dts/bcm283x.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -126,6 +126,8 @@ 
			interrupt-controller;

			#interrupt-cells = <2>;



			gpio-ranges = <&gpio 0 0 54>;



			/* Defines common pin muxing groups

			 *

			 * While each pin can have its mux selected