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 2ab73c6 ("gpio: Support GPIO controllers without pin-ranges") Link: https://lore.kernel.org/r/[email protected] Fixes: 2ab73c6 ("gpio: Support GPIO controllers without pin-ranges") Fixes: 266423e ("pinctrl: bcm2835: Change init order for gpio hogs") Reported-by: Stefan Wahren <[email protected]> Reported-by: Florian Fainelli <[email protected]> Reported-by: Jan Kiszka <[email protected]> Signed-off-by: Phil Elwell <[email protected]> Acked-by: Florian Fainelli <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
ambv · Jan 8, 2022 · c801335 · c801335
1 parent 8922bb6
commit c801335
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diff --git 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
@@ -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