From: Phil Elwell <phil@xxxxxxxxxxxxxxx>
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@xxxxxxxxxx
Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges")
Fixes: 266423e60ea1 ("pinctrl: bcm2835: Change init order for gpio hogs")
Reported-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Reported-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Reported-by: Jan Kiszka <jan.kiszka@xxxxxx>
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>
Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
[florian: Remove bcm2711.dtsi hunk which does not exist in 5.4]
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
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.
--
2.25.1
