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ARM: dts: gpio-ranges property is now required

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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 2ab73c6d83 ("gpio: Support GPIO controllers without
    pin-ranges")

Fixes: 2ab73c6d83 ("gpio: Support GPIO controllers without pin-ranges")
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211206092237.4105895-3-phil@raspberrypi.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Phil Elwell 2021-12-06 09:22:37 +00:00 committed by Linus Walleij
parent 54dd5a419f
commit e8f24c58d1
2 changed files with 4 additions and 0 deletions
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2
arch/arm/boot/dts/bcm2711.dtsi
View File

@ -576,6 +576,8 @@ &gpio {
<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";

2
arch/arm/boot/dts/bcm283x.dtsi
View File

@ -126,6 +126,8 @@ gpio: gpio@7e200000 {
interrupt-controller;
#interrupt-cells = <2>;
gpio-ranges = <&gpio 0 0 54>;
/* Defines common pin muxing groups
*
* While each pin can have its mux selected