ethernet: support GMAC driver for RK3128

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / rk312x-pinctrl.dtsi

diff --git a/arch/arm/boot/dts/rk312x-pinctrl.dtsi b/arch/arm/boot/dts/rk312x-pinctrl.dtsi
index 8dec9bc2cc67961267585cc0ca122e7cb56d083b..61e0628b6661458d2ed322acc156e8778c051b48 100755 (executable)
--- a/arch/arm/boot/dts/rk312x-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rk312x-pinctrl.dtsi
@@ -788,7 +788,12 @@
                                rockchip,pins = <GMAC_COL>;
                                rockchip,pull = <VALUE_PULL_DEFAULT>;
                        };
-                       
+
+                       gmac_col_gpio:gmac-col-gpio {
+                               rockchip,pins = <GPIO2_D0>;
+                               rockchip,pull = <VALUE_PULL_DEFAULT>;
+                       };
+               
                        gmac_mdc:gmac-mdc {
                                rockchip,pins = <GMAC_MDC>;
                                rockchip,pull = <VALUE_PULL_DEFAULT>;