[PATCH 5.15 69/72] ARM: dts: gpio-ranges property is now required

[Greg Kroah-Hartman]

From: Phil Elwell <phil@xxxxxxxxxxxxxxx>

[ Upstream commit c8013355ead68dce152cf426686f8a5f80d88b40 ]

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>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/arm/boot/dts/bcm2711.dtsi | 2 ++
 arch/arm/boot/dts/bcm283x.dtsi | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 9e01dbca4a011..dff18fc9a9065 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -582,6 +582,8 @@
 		     <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";
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index a3e06b6809476..c113661a6668f 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -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
-- 
2.34.1