github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 04:23:35 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: mt7622: use gpio-ranges to pinctrl device

Browse Source 
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>
This commit is contained in:
Sean Wang 2018-06-22 11:49:09 +08:00 committed by Matthias Brugger
parent a06e5c0562
commit aa54a84f83
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/mediatek/mt7622.dtsi
View File

@ -292,6 +292,7 @@ pio: pinctrl@10211000 {
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>;