ramips: ZyXEL Keenetic Viva: export gpio usb power

Export gpio usb to allow power management of USB port.

Signed-off-by: Vitaly Chekryzhev <13hakta@gmail.com>

diff --git a/target/linux/ramips/dts/kng_rc.dts b/target/linux/ramips/dts/kng_rc.dts
index fefa1b7d8da7e726c24897070f68191c9303877f..7cd4de3fb2547c4cea6ed487775b6d6f1f12529b 100644 (file)
--- a/target/linux/ramips/dts/kng_rc.dts
+++ b/target/linux/ramips/dts/kng_rc.dts
@@ -62,6 +62,17 @@
                };
        };
 
+       gpio_export {
+               compatible = "gpio-export";
+               #size-cells = <0>;
+
+               usb_power {
+                       gpio-export,name = "usb";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
        rtl8367rb {
                compatible = "realtek,rtl8367b";
                cpu_port = <7>;