diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2018-06-22 11:49:09 +0800 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-07-16 15:35:36 +0200 |
| commit | aa54a84f835ae1b423be017f772ab851197de1ee (patch) | |
| tree | 6533c3a4fa64335339a078e4f987844ab089a55f /arch/arm64/boot/dts/mediatek | |
| parent | a06e5c0562e9eec70a36d77dc98bdac4a075dcc8 (diff) | |
arm64: dts: mt7622: use gpio-ranges to pinctrl device
Using gpio-ranges property represent which GPIOs correspond to which pins
on MT7622 pin controllers. For details, we can see section 2.1 of
Documentation/devicetree/bindings/gpio/gpio.txt to know how to bind pinctrl
and gpio drivers via the "gpio-ranges" property.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 4d6f8452f006..7a3bf15b1b84 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -292,6 +292,7 @@ reg-names = "base", "eint"; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pio 0 0 103>; interrupt-controller; interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; |