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| author |   Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-03-12 21:57:09 +0100 |
|---|---|---|
| committer |   Kevin Hilman <khilman@baylibre.com> | 2018-03-20 14:32:31 -0700 |
| commit | 4e461e62fc987ed5edb82e2a902fd93f4dccae8f (patch) | |
| tree | 36ab4b73514d5c78af7939fc6fef8d24caa6a32f /arch/arm/boot/dts/meson8b.dtsi | |
| parent | ARM: dts: meson8b-odroidc1: add microSD support (diff) | |
| download | linux-dev-4e461e62fc987ed5edb82e2a902fd93f4dccae8f.tar.xz linux-dev-4e461e62fc987ed5edb82e2a902fd93f4dccae8f.zip | |
ARM: dts: meson8b: the CBUS GPIO controller only has 83 GPIOs
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>
Diffstat (limited to 'arch/arm/boot/dts/meson8b.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/meson8b.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index f9eceab4e3db..553b82174604 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -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 { |