staging: mt7621-dts: add gpio perst to pcie bindings node

Driver has been changed to use perts gpio reset instead of
perst builtin behaviour. Update device tree accordly.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index 280ec33..9c90cac 100644 (file)
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -1,4 +1,5 @@
 #include <dt-bindings/interrupt-controller/mips-gic.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
        #address-cells = <1>;
@@ -468,6 +469,7 @@
                #address-cells = <3>;
                #size-cells = <2>;
 
+               perst-gpio = <&gpio 19 GPIO_ACTIVE_HIGH>;
                pinctrl-names = "default";
                pinctrl-0 = <&pcie_pins>;