[PATCH v3 14/15] arm64: dts: imx8mm-phycore-som: Add no-eth phy overlay

[Andrej Picej]

From: Teresa Remmet <t.remmet@xxxxxxxxx>

There are SoM variants with no eth phy populated. Add overlay to be
able to support this.

Signed-off-by: Teresa Remmet <t.remmet@xxxxxxxxx>
Signed-off-by: Andrej Picej <andrej.picej@xxxxxxxxx>
---
Changes in v3:
- updated copyright year.
---
 arch/arm64/boot/dts/freescale/Makefile               |  2 ++
 .../boot/dts/freescale/imx8mm-phycore-no-eth.dtso    | 12 ++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-phycore-no-eth.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index a10c8b5c2c4a..7f3d8fb8123b 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -125,10 +125,12 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-rdk.dtb
 
 imx8mm-phyboard-polis-peb-av-10-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10.dtbo
 imx8mm-phyboard-polis-peb-eval-01-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-eval-01.dtbo
+imx8mm-phycore-no-eth-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-no-eth.dtbo
 imx8mm-phycore-rpmsg-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-rpmsg.dtbo
 
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-av-10.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-eval-01.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-no-eth.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-rpmsg.dtb
 
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-eth.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-eth.dtso
new file mode 100644
index 000000000000..0fb4b6da6c10
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-eth.dtso
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 PHYTEC Messtechnik GmbH
+ * Author: Teresa Remmet <t.remmet@xxxxxxxxx>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&ethphy0 {
+	status = "disabled";
+};
-- 
2.34.1