ARM: dts: am335x-evm: fix number of cpsw

[ Upstream commit dcbf6b18d81bcdc51390ca1b258c17e2e13b7d0c ]

am335x-evm has only one CPSW external port physically wired, but DT defines
2 ext. ports. As result, PHY connection failure reported for the second
ext. port.

Update DT to reflect am335x-evm board HW configuration, and, while here,
switch to use phy-handle instead of phy_id.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index e82432c79f85f3a0a1d089cb3ba7a633e96bf9df..3f3ad09c7cd5fc3064f7373c8de59d7187887359 100644 (file)
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -701,6 +701,7 @@
        pinctrl-0 = <&cpsw_default>;
        pinctrl-1 = <&cpsw_sleep>;
        status = "okay";
+       slaves = <1>;
 };
 
 &davinci_mdio {
@@ -708,15 +709,14 @@
        pinctrl-0 = <&davinci_mdio_default>;
        pinctrl-1 = <&davinci_mdio_sleep>;
        status = "okay";
-};
 
-&cpsw_emac0 {
-       phy_id = <&davinci_mdio>, <0>;
-       phy-mode = "rgmii-txid";
+       ethphy0: ethernet-phy@0 {
+               reg = <0>;
+       };
 };
 
-&cpsw_emac1 {
-       phy_id = <&davinci_mdio>, <1>;
+&cpsw_emac0 {
+       phy-handle = <&ethphy0>;
        phy-mode = "rgmii-txid";
 };