arm: dts: ls2080aqds: add CONFIG_MULTI_DTB_FIT support
Add support for selecting the appropriate DTS file depending on the
SERDES protocol used.
The fsl-ls2080a-qds DTS will be used by default if there isn't a DTS
file specifically made for the current SERDES protocol.
This patch adds the necessary DPMAC nodes (DPMAC 1-8) for
protocol 42 (0x2A) on SD#1.
Also, in case CONFIG_DM_ETH and CONFIG_MULTI_DTB_FIT are enabled
implement the board_fit_config_name_match() function in order to choose
the appropriate DTS.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/dts/fsl-ls2080a-qds-42-x.dts b/arch/arm/dts/fsl-ls2080a-qds-42-x.dts
new file mode 100644
index 0000000..bd46c39
--- /dev/null
+++ b/arch/arm/dts/fsl-ls2080a-qds-42-x.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * NXP LS2080AQDS device tree source for SERDES protocol 42.x
+ *
+ * Copyright 2020 NXP
+ *
+ */
+
+/dts-v1/;
+
+#include "fsl-ls2080a-qds-sd1-42.dtsi"
+
+/ {
+ model = "NXP Layerscape LS2080AQDS Board (DTS 42-x)";
+ compatible = "fsl,ls2080a-qds", "fsl,ls2080a";
+};