This is a note to let you know that I've just added the patch titled ARM: dts: gpio-ranges property is now required to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-gpio-ranges-property-is-now-required.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From e8f24c58d1b69ecf410a673c22f546dc732bb879 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@xxxxxxxxxxxxxxx> Date: Mon, 6 Dec 2021 09:22:37 +0000 Subject: ARM: dts: gpio-ranges property is now required From: Phil Elwell <phil@xxxxxxxxxxxxxxx> commit e8f24c58d1b69ecf410a673c22f546dc732bb879 upstream. 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 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Signed-off-by: Phil Elwell <phil@xxxxxxxxxxxxxxx> Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Link: https://lore.kernel.org/r/20211206092237.4105895-3-phil@xxxxxxxxxxxxxxx Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/bcm2711.dtsi | 2 ++ arch/arm/boot/dts/bcm283x.dtsi | 2 ++ 2 files changed, 4 insertions(+) --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -584,6 +584,8 @@ gpio-ranges = <&gpio 0 0 58>; + gpio-ranges = <&gpio 0 0 58>; + gpclk0_gpio49: gpclk0_gpio49 { pin-gpclk { pins = "gpio49"; --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -128,6 +128,8 @@ gpio-ranges = <&gpio 0 0 54>; + gpio-ranges = <&gpio 0 0 54>; + /* Defines common pin muxing groups * * While each pin can have its mux selected Patches currently in stable-queue which might be from phil@xxxxxxxxxxxxxxx are queue-5.15/arm-dts-gpio-ranges-property-is-now-required.patch