pinctrl: bcm2835: implement hook for missing gpio-ranges

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The commit c8013355ea ("ARM: dts: gpio-ranges property is now required")
fixed the GPIO probing issues caused by "pinctrl: bcm2835: Change init
order for gpio hogs". This changed only the kernel DTS files. Unfortunately
it isn't guaranteed that these files are shipped to all users.

So implement the necessary backward compatibility for BCM2835 and
BCM2711 platform.

Fixes: 266423e60e ("pinctrl: bcm2835: Change init order for gpio hogs")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220409095129.45786-3-stefan.wahren@i2se.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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This commit is contained in:

Stefan Wahren 2022-04-09 11:51:29 +02:00 • committed by Linus Walleij

parent 3550bba25d

commit d2b67744fd

1 changed files with 18 additions and 0 deletions

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drivers/pinctrl/bcm/pinctrl-bcm2835.c

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