arm64: dts: lx2160a: describe the SerDes block #2

Add description for the LX2160A second SerDes block.
It is functionally identical to the first one already added in
commit 3cbe93a1f540 ("arch: arm64: dts: lx2160a: describe the SerDes
block #1").

The SerDes driver currently updates the registers of all 8 lanes by
default during probe. Because currently this driver only supports
configuration of network protocols, this can lead to problems with
certain configurations.
Set status property to "disabled" by default so that existing boards are
not impacted.

Signed-off-by: Josua Mayer <josua@solid-run.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index ea6a94b57aeb515b4e40b610bfcd4d5c285c7b97..f176ca2e244e7530b13835e5d86fb61ad03a80ef 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -626,6 +626,13 @@
                        #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>;