* [PATCH] arm64: dts: freescale: sl28: disable unused network port
@ 2020-02-20 18:09 Michael Walle
0 siblings, 0 replies; only message in thread
From: Michael Walle @ 2020-02-20 18:09 UTC (permalink / raw)
To: devicetree, linux-kernel, linux-arm-kernel; +Cc: Shawn Guo, Michael Walle
By default (and on variant 3) the second network port is not available.
Disable it. Now that its disabled, we have to explicitly enable it again
for board variant 4.
Signed-off-by: Michael Walle <michael@walle.cc>
---
.../boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts | 1 +
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
index f659e89face8..df212ed5bb94 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
@@ -21,6 +21,7 @@
&enetc_port1 {
phy-handle = <&phy1>;
phy-connection-type = "rgmii-id";
+ status = "okay";
mdio {
#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
index d221ed471cde..6b3e710f6a2b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -35,6 +35,7 @@
&enetc_port0 {
phy-handle = <&phy0>;
phy-connection-type = "sgmii";
+ status = "okay";
mdio {
#address-cells = <1>;
@@ -48,6 +49,10 @@
};
};
+&enetc_port1 {
+ status = "disabled";
+};
+
&esdhc {
sd-uhs-sdr104;
sd-uhs-sdr50;
--
2.20.1
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2020-02-20 18:09 [PATCH] arm64: dts: freescale: sl28: disable unused network port Michael Walle
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