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ARM: dts: meson8b: the CBUS GPIO controller only has 83 GPIOs

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Update the "gpio-ranges" property of the CBUS GPIO controller on Meson8b
because it only provides 83 GPIOs.
The GPIO definitions in include/dt-bindings/gpio/meson8b-gpio.h
inherited all GPIOs from Meson8 until recently. However, Meson8b does
not support all GPIOs which are supported by Meson8 (Meson8b doesn't
have a GPIOZ bank, most of the pins from the GPIODV bank are missing on
Meson8b - just to name a few differences).

The actual number of GPIOs is only 83, instead of 120 from Meson8 plus
the 10 GPIOs from the DIF bank on Meson8b.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Martin Blumenstingl 2018-03-12 21:57:09 +01:00 committed by Kevin Hilman
parent e03efbce6b
commit 4e461e62fc
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/meson8b.dtsi
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@ -183,7 +183,7 @@
reg-names = "mux", "pull", "pull-enable", "gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_cbus 0 0 130>;
gpio-ranges = <&pinctrl_cbus 0 0 83>;
};
eth_rgmii_pins: eth-rgmii {