[PATCH AUTOSEL 4.14 030/109] ARM: dts: am335x-evm: fix number of cpsw

From: Sasha Levin
Date: Sat Nov 09 2019 - 22:04:30 EST


From: Grygorii Strashko <grygorii.strashko@xxxxxx>

[ 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@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/boot/dts/am335x-evm.dts | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 478434ebff92d..27ff3e689e96e 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -724,6 +724,7 @@
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
status = "okay";
+ slaves = <1>;
};

&davinci_mdio {
@@ -731,15 +732,14 @@
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";
};

--
2.20.1