From c3fa7ce43cddf8eacf8d0c04e1467d68449547c9 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Tue, 25 Jan 2022 11:42:22 -0800 Subject: [PATCH] ARM: dts: gpio-ranges property is now required commit c8013355ead68dce152cf426686f8a5f80d88b40 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") Link: https://lore.kernel.org/r/20220104170247.956760-1-linus.walleij@linaro.org Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Fixes: 266423e60ea1 ("pinctrl: bcm2835: Change init order for gpio hogs") Reported-by: Stefan Wahren Reported-by: Florian Fainelli Reported-by: Jan Kiszka Signed-off-by: Phil Elwell Acked-by: Florian Fainelli Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20211206092237.4105895-3-phil@raspberrypi.com Signed-off-by: Linus Walleij Acked-by: Florian Fainelli Signed-off-by: Olof Johansson [florian: Remove bcm2711.dtsi hunk which does not exist in 5.4] Signed-off-by: Florian Fainelli Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/bcm283x.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 50c64146d492..af81f386793c 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -183,6 +183,7 @@ interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&gpio 0 0 54>; /* Defines pin muxing groups according to * BCM2835-ARM-Peripherals.pdf page 102.