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arm64: dts: ls1046a: describe the Lynx 10G SerDes blocks

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Describe the two Lynx 10G SerDes blocks and their associated lanes found
on the LS1046A SoC. The nodes are left disabled at the SoC level; board
DTs will be expected to enable them once the consumer Ethernet nodes
appear.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Vladimir Oltean 2026-07-17 15:06:33 +03:00 committed by Frank Li
parent 2b64e802a7
commit 65121d706e
1 changed files with 60 additions and 0 deletions
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60
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
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@ -424,6 +424,66 @@ sfp: efuse@1e80000 {
clock-names = "sfp";
};
serdes1: phy@1ea0000 {
compatible = "fsl,ls1046a-serdes1";
reg = <0x00 0x1ea0000 0x0 0x2000>;
#address-cells = <1>;
#size-cells = <0>;
#phy-cells = <1>;
big-endian;
status = "disabled";
serdes1_lane_a: phy@0 {
reg = <0>;
#phy-cells = <0>;
};
serdes1_lane_b: phy@1 {
reg = <1>;
#phy-cells = <0>;
};
serdes1_lane_c: phy@2 {
reg = <2>;
#phy-cells = <0>;
};
serdes1_lane_d: phy@3 {
reg = <3>;
#phy-cells = <0>;
};
};
serdes2: phy@1eb0000 {
compatible = "fsl,ls1046a-serdes2";
reg = <0x00 0x1eb0000 0x0 0x2000>;
#address-cells = <1>;
#size-cells = <0>;
#phy-cells = <1>;
big-endian;
status = "disabled";
serdes2_lane_a: phy@0 {
reg = <0>;
#phy-cells = <0>;
};
serdes2_lane_b: phy@1 {
reg = <1>;
#phy-cells = <0>;
};
serdes2_lane_c: phy@2 {
reg = <2>;
#phy-cells = <0>;
};
serdes2_lane_d: phy@3 {
reg = <3>;
#phy-cells = <0>;
};
};
dcfg: dcfg@1ee0000 {
compatible = "fsl,ls1046a-dcfg", "syscon";
reg = <0x0 0x1ee0000 0x0 0x1000>;