[U-Boot] [PATCH 24/26] dts: mtmips: add default pinctrl to eth nodes for all boards

[Weijie Gao]

This patch adds a referenceable name to eth node, and adds default pinctrl
for all boards.

There are two pinctrl nodes used for two scenarios:
ephy_iot_mode    - for IOT boards which have only one port (PHY0)
ephy_router_mode - For routers which have more than one ports

Signed-off-by: Weijie Gao <weijie.gao at mediatek.com>
---
 arch/mips/dts/gardena-smart-gateway-mt7688.dts | 5 +++++
 arch/mips/dts/linkit-smart-7688.dts            | 5 +++++
 arch/mips/dts/mt7628a.dtsi                     | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/arch/mips/dts/gardena-smart-gateway-mt7688.dts b/arch/mips/dts/gardena-smart-gateway-mt7688.dts
index 8a9b8227b7..1a2629ad9d 100644
--- a/arch/mips/dts/gardena-smart-gateway-mt7688.dts
+++ b/arch/mips/dts/gardena-smart-gateway-mt7688.dts
@@ -121,3 +121,8 @@
 		reg = <1>;
 	};
 };
+
+&eth {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_iot_mode>;
+};
diff --git a/arch/mips/dts/linkit-smart-7688.dts b/arch/mips/dts/linkit-smart-7688.dts
index 7dbd909d00..aca1ec8c70 100644
--- a/arch/mips/dts/linkit-smart-7688.dts
+++ b/arch/mips/dts/linkit-smart-7688.dts
@@ -51,3 +51,8 @@
 		reg = <0>;
 	};
 };
+
+&eth {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_iot_mode>;
+};
diff --git a/arch/mips/dts/mt7628a.dtsi b/arch/mips/dts/mt7628a.dtsi
index 929397c729..f13b539242 100644
--- a/arch/mips/dts/mt7628a.dtsi
+++ b/arch/mips/dts/mt7628a.dtsi
@@ -352,7 +352,7 @@
 		};
 	};
 
-	eth at 10110000 {
+	eth: eth at 10110000 {
 		compatible = "mediatek,mt7628-eth";
 		reg = <0x10100000 0x10000
 		       0x10110000 0x8000>;
-- 
2.17.1