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arm64: dts: lx2160a: extract the SerDes nodes into a separate dtsi

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In terms of its SerDes blocks, the LX2162A is not properly described
since it just inherits the LX2160A SerDes nodes, which is not correct.
In order to fix this but also avoid the usage of delete-node, extract the
SerDes nodes currently found in fsl-lx2160a.dtsi into a separate dtsi.

No any actual changes in the final dtb files, only a dt node move.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Ioana Ciornei 2026-07-17 15:06:27 +03:00 committed by Frank Li
parent 12422fe9b3
commit 9f0f43baf1
2 changed files with 22 additions and 13 deletions
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21
arch/arm64/boot/dts/freescale/fsl-lx2160a-serdes.dtsi Normal file
View File

@ -0,0 +1,21 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
//
// Device Tree file describing the Lynx 28G SerDes blocks found on the LX2160A
// Rev1 and Rev2
//
// Copyright 2026 NXP
&soc {
serdes_1: phy@1ea0000 {
compatible = "fsl,lynx-28g";
reg = <0x0 0x1ea0000 0x0 0x1e30>;
#phy-cells = <1>;
};
serdes_2: phy@1eb0000 {
compatible = "fsl,lynx-28g";
reg = <0x0 0x1eb0000 0x0 0x1e30>;
#phy-cells = <1>;
status = "disabled";
};
};

14
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
View File

@ -621,19 +621,6 @@ soc: soc {
ranges;
dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
serdes_1: phy@1ea0000 {
compatible = "fsl,lynx-28g";
reg = <0x0 0x1ea0000 0x0 0x1e30>;
#phy-cells = <1>;
};
serdes_2: phy@1eb0000 {
compatible = "fsl,lynx-28g";
reg = <0x0 0x1eb0000 0x0 0x1e30>;
#phy-cells = <1>;
status = "disabled";
};
crypto: crypto@8000000 {
compatible = "fsl,sec-v5.0", "fsl,sec-v4.0";
fsl,sec-era = <10>;
@ -1855,3 +1842,4 @@ optee: optee {
};
#include "fsl-lx2160a-pcie-mbvl.dtsi"
#include "fsl-lx2160a-serdes.dtsi"