[4.4,070/159] ARM: dts: am335x-evm: fix number of cpsw

Message ID 20191122100756.409105340@linuxfoundation.org
State New
Headers show
Series
  • Untitled series #25169
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Commit Message

Greg Kroah-Hartman Nov. 22, 2019, 10:27 a.m.
From: Grygorii Strashko <grygorii.strashko@ti.com>


[ 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>

---
 arch/arm/boot/dts/am335x-evm.dts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.20.1

Patch

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index d9d00ab863a21..2b8614e406f03 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -697,6 +697,7 @@ 
 	pinctrl-0 = <&cpsw_default>;
 	pinctrl-1 = <&cpsw_sleep>;
 	status = "okay";
+	slaves = <1>;
 };
 
 &davinci_mdio {
@@ -704,15 +705,14 @@ 
 	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";
 };