diff options
| author | Min Guo <min.guo@mediatek.com> | 2019-12-11 09:54:42 +0800 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2020-05-16 21:03:06 +0200 |
| commit | 189881af810d452b592ee958db43eb4c57df9803 (patch) | |
| tree | fe47a1ad506d156817549bdc2e2240d856f7b6ce /arch/arm/boot/dts/mt2701-evb.dts | |
| parent | 795240b52ec9bfe4f6dbac480bcc812fde43f4d7 (diff) | |
| download | lwn-189881af810d452b592ee958db43eb4c57df9803.tar.gz lwn-189881af810d452b592ee958db43eb4c57df9803.zip | |
arm: dts: mt2701: Add usb2 device nodes
Add musb nodes and usb2 phy nodes for MT2701
Signed-off-by: Min Guo <min.guo@mediatek.com>
Link: https://lore.kernel.org/r/20191211015446.11477-3-min.guo@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/mt2701-evb.dts')
| -rw-r--r-- | arch/arm/boot/dts/mt2701-evb.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts index 88f8fd22302a..d1535f385f36 100644 --- a/arch/arm/boot/dts/mt2701-evb.dts +++ b/arch/arm/boot/dts/mt2701-evb.dts @@ -6,6 +6,7 @@ */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "mt2701.dtsi" / { @@ -61,6 +62,15 @@ >; default-brightness-level = <9>; }; + + usb_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 45 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &auxadc { @@ -230,3 +240,14 @@ &uart0 { status = "okay"; }; + +&usb2 { + status = "okay"; + usb-role-switch; + connector{ + compatible = "gpio-usb-b-connector", "usb-b-connector"; + type = "micro"; + id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>; + vbus-supply = <&usb_vbus>; + }; +}; |