6 files changed, 18 insertions, 6 deletions
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-drc02.dts b/arch/arm/dts/stm32mp15xx-dhcom-drc02.dts
index 1ef9ac29cea..90625bf6b60 100644
--- a/arch/arm/dts/stm32mp15xx-dhcom-drc02.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcom-drc02.dts
@@ -11,5 +11,7 @@
 
 / {
 	model = "DH Electronics STM32MP15xx DHCOM DRC02";
-	compatible = "dh,stm32mp15xx-dhcom-drc02", "st,stm32mp1xx";
+	compatible = "dh,stm32mp15xx-dhcom-drc02",
+		     "dh,stm32mp15xx-dhcom-som",
+		     "st,stm32mp1xx";
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-pdk2.dts b/arch/arm/dts/stm32mp15xx-dhcom-pdk2.dts
index e2e01e2146c..b2e450aa13b 100644
--- a/arch/arm/dts/stm32mp15xx-dhcom-pdk2.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcom-pdk2.dts
@@ -11,5 +11,7 @@
 
 / {
 	model = "STMicroelectronics STM32MP15xx DHCOM Premium Developer Kit (2)";
-	compatible = "dh,stm32mp15xx-dhcom-pdk2", "st,stm32mp15x";
+	compatible = "dh,stm32mp15xx-dhcom-pdk2",
+		     "dh,stm32mp15xx-dhcom-som",
+		     "st,stm32mp15x";
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-picoitx.dts b/arch/arm/dts/stm32mp15xx-dhcom-picoitx.dts
index 06770b47873..3e908102f61 100644
--- a/arch/arm/dts/stm32mp15xx-dhcom-picoitx.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcom-picoitx.dts
@@ -11,5 +11,7 @@
 
 / {
 	model = "DH Electronics STM32MP15xx DHCOM PicoITX";
-	compatible = "dh,stm32mp15xx-dhcom-picoitx", "st,stm32mp1xx";
+	compatible = "dh,stm32mp15xx-dhcom-picoitx",
+		     "dh,stm32mp15xx-dhcom-som",
+		     "st,stm32mp1xx";
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts b/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts
index 76ac5a873c1..dd8fcecbca5 100644
--- a/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts
@@ -14,5 +14,7 @@
 
 / {
 	model = "Arrow Electronics STM32MP15xx Avenger96 board";
-	compatible = "arrow,stm32mp15xx-avenger96", "st,stm32mp15x";
+	compatible = "arrow,stm32mp15xx-avenger96",
+		     "dh,stm32mp15xx-dhcor-som",
+		     "st,stm32mp15x";
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts b/arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts
index 77dd944ff53..c1f99c1685e 100644
--- a/arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts
@@ -12,5 +12,7 @@
 
 / {
 	model = "DH electronics STM32MP15xx DHCOR DRC Compact";
-	compatible = "dh,stm32mp15xx-dhcor-drc-compact", "st,stm32mp1xx";
+	compatible = "dh,stm32mp15xx-dhcor-drc-compact",
+		     "dh,stm32mp15xx-dhcor-som",
+		     "st,stm32mp1xx";
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcor-testbench.dts b/arch/arm/dts/stm32mp15xx-dhcor-testbench.dts
index c9163e1c028..5fdd762ddbf 100644
--- a/arch/arm/dts/stm32mp15xx-dhcor-testbench.dts
+++ b/arch/arm/dts/stm32mp15xx-dhcor-testbench.dts
@@ -9,7 +9,9 @@
 
 / {
 	model = "DH electronics STM32MP15xx DHCOR Testbench";
-	compatible = "dh,stm32mp15xx-dhcor-testbench", "st,stm32mp1xx";
+	compatible = "dh,stm32mp15xx-dhcor-testbench",
+		     "dh,stm32mp15xx-dhcor-som",
+		     "st,stm32mp1xx";
 
 	aliases {
 		ethernet0 = &ethernet0;