The commit in the Fixes: tag below broke traffic through switch ports where the SERDES protocol requires in-band autoneg and this requirement isn't described in the device tree: SGMII, QSGMII, USXGMII (with 2500Base-X, in-band autoneg isn't supported).
The LS1028A-QDS boards are not yet ready for syncing their device trees with Linux, since Ethernet is missing there (but has been submitted): https://lore.kernel.org/lkml/20211112223457.10599-11-leoyang.li@nxp.com/
When agreement is reached for the Ethernet support in Linux, there will be a sync for these boards as well. For now, just enable in-band autoneg to fix the breakage.
Fixes: e3789a726269 ("net: dsa: felix: configure the in-band autoneg property based on OF node info") Cc: Ramon Fried rfried.dev@gmail.com Signed-off-by: Vladimir Oltean vladimir.oltean@nxp.com Reviewed-by: Priyanka Jain priyanka.jain@nxp.com --- arch/arm/dts/fsl-ls1028a-qds-1xxx-sch-30842.dtsi | 1 + arch/arm/dts/fsl-ls1028a-qds-8xxx-sch-24801.dtsi | 1 + arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801-LBRW.dtsi | 4 ++++ arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801.dtsi | 4 ++++ arch/arm/dts/fsl-ls1028a-qds-x3xx-sch-30841-LBRW.dtsi | 4 ++++ arch/arm/dts/fsl-ls1028a-qds-x5xx-sch-28021-LBRW.dtsi | 4 ++++ 6 files changed, 18 insertions(+)
diff --git a/arch/arm/dts/fsl-ls1028a-qds-1xxx-sch-30842.dtsi b/arch/arm/dts/fsl-ls1028a-qds-1xxx-sch-30842.dtsi index f4c557e69e6e..f208a02721e3 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-1xxx-sch-30842.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-1xxx-sch-30842.dtsi @@ -15,6 +15,7 @@
&enetc_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "usxgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@02}>; }; diff --git a/arch/arm/dts/fsl-ls1028a-qds-8xxx-sch-24801.dtsi b/arch/arm/dts/fsl-ls1028a-qds-8xxx-sch-24801.dtsi index 7d197c31814a..0a0926473541 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-8xxx-sch-24801.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-8xxx-sch-24801.dtsi @@ -14,6 +14,7 @@
&enetc_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1c}>; }; diff --git a/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801-LBRW.dtsi b/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801-LBRW.dtsi index 992092ec7838..94b5e765aedb 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801-LBRW.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801-LBRW.dtsi @@ -44,24 +44,28 @@
&mscc_felix_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1c}>; };
&mscc_felix_port1 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@1c}>; };
&mscc_felix_port2 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1e}>; };
&mscc_felix_port3 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1f}>; }; diff --git a/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801.dtsi b/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801.dtsi index a905d77a9a71..bd46adfd2928 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-9999-sch-24801.dtsi @@ -29,24 +29,28 @@
&mscc_felix_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1c}>; };
&mscc_felix_port1 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1d}>; };
&mscc_felix_port2 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1e}>; };
&mscc_felix_port3 { status = "okay"; + managed = "in-band-status"; phy-mode = "sgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1f}>; }; diff --git a/arch/arm/dts/fsl-ls1028a-qds-x3xx-sch-30841-LBRW.dtsi b/arch/arm/dts/fsl-ls1028a-qds-x3xx-sch-30841-LBRW.dtsi index 62e818f099ca..5909e7635a1a 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-x3xx-sch-30841-LBRW.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-x3xx-sch-30841-LBRW.dtsi @@ -29,24 +29,28 @@
&mscc_felix_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "usxgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@00}>; };
&mscc_felix_port1 { status = "okay"; + managed = "in-band-status"; phy-mode = "usxgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@01}>; };
&mscc_felix_port2 { status = "okay"; + managed = "in-band-status"; phy-mode = "usxgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@02}>; };
&mscc_felix_port3 { status = "okay"; + managed = "in-band-status"; phy-mode = "usxgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@03}>; }; diff --git a/arch/arm/dts/fsl-ls1028a-qds-x5xx-sch-28021-LBRW.dtsi b/arch/arm/dts/fsl-ls1028a-qds-x5xx-sch-28021-LBRW.dtsi index 6f1f6cb32af7..b65220692079 100644 --- a/arch/arm/dts/fsl-ls1028a-qds-x5xx-sch-28021-LBRW.dtsi +++ b/arch/arm/dts/fsl-ls1028a-qds-x5xx-sch-28021-LBRW.dtsi @@ -23,24 +23,28 @@
&mscc_felix_port0 { status = "okay"; + managed = "in-band-status"; phy-mode = "qsgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@08}>; };
&mscc_felix_port1 { status = "okay"; + managed = "in-band-status"; phy-mode = "qsgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@09}>; };
&mscc_felix_port2 { status = "okay"; + managed = "in-band-status"; phy-mode = "qsgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@0a}>; };
&mscc_felix_port3 { status = "okay"; + managed = "in-band-status"; phy-mode = "qsgmii"; phy-handle = <&{/soc/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@0b}>; };