dts: arm: microchip: add gpio dts node for SAM D5x/E5x SoC series

AzharMCHP · AzharMCHP · commit 95a36415282c · 2025-10-22T18:08:06.000+05:30
Updates the Port DTS nodes to use microchip gpio g1 driver.
Updates the file structure as per the ordering information.

Signed-off-by: Mohamed Azhar &lt;mohamed.azhar@microchip.com&gt;
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51g18a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51g18a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_18.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51g19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51g19a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j18a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j18a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_18.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j19a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51j20a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51n19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51n19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51n20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51n20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51p19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51p19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51p20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsamd51/atsamd51p20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51g18a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51g18a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_18.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51g19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51g19a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j18a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j18a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_18.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j19a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51j20a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51n19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51n19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51n20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame51/atsame51n20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j18a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j18a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_18.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j19a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53j20a.dtsi
@@ -5,5 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53n19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53n19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53n20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame53/atsame53n20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54n19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54n19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54n20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54n20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54p19a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54p19a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_19.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54p20a.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/atsame54/atsame54p20a.dtsi
@@ -5,6 +5,5 @@
  */
 
 #include <mem.h>
-#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_20.dtsi>
 #include <microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi
@@ -5,6 +5,7 @@
  */
 
 #include <arm/armv7-m.dtsi>
+#include <zephyr/dt-bindings/gpio/gpio.h>
 #include <zephyr/dt-bindings/pwm/pwm.h>
 #include <zephyr/dt-bindings/clock/mchp_sam_d5x_e5x_clock.h>
 
@@ -88,19 +89,21 @@
 			ranges = <0x41008000 0x41008000 0x200>;
 
 			porta: gpio@41008000 {
+				compatible = "microchip,port-g1-gpio";
 				reg = <0x41008000 0x80>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				#microchip,pin-cells = <2>;
+				status = "disabled";
 			};
 
 			portb: gpio@41008080 {
+				compatible = "microchip,port-g1-gpio";
 				reg = <0x41008080 0x80>;
-			};
-
-			portc: gpio@41008100 {
-				reg = <0x41008100 0x80>;
-			};
-
-			portd: gpio@41008180 {
-				reg = <0x41008180 0x80>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				#microchip,pin-cells = <2>;
+				status = "disabled";
 			};
 		};
 
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_g.dtsi
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2025 Microchip Technology Inc.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_j.dtsi
@@ -4,6 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+
 / {
 	soc {
 		tcc3: tcc@42001000 {
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_n.dtsi
@@ -4,6 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+
 / {
 	soc {
 		tcc3: tcc@42001000 {
@@ -49,3 +51,14 @@
 		};
 	};
 };
+
+&pinctrl {
+	portc: gpio@41008100 {
+		compatible = "microchip,port-g1-gpio";
+		reg = <0x41008100 0x80>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		#microchip,pin-cells = <2>;
+		status = "disabled";
+	};
+};
diff --git a/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi b/dts/arm/microchip/sam/sam_d5x_e5x/common/samd5xe5x_p.dtsi
@@ -4,6 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <microchip/sam/sam_d5x_e5x/common/samd5xe5x.dtsi>
+
 / {
 	soc {
 		tcc3: tcc@42001000 {
@@ -49,3 +51,23 @@
 		};
 	};
 };
+
+&pinctrl {
+	portc: gpio@41008100 {
+		compatible = "microchip,port-g1-gpio";
+		reg = <0x41008100 0x80>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		#microchip,pin-cells = <2>;
+		status = "disabled";
+	};
+
+	portd: gpio@41008180 {
+		compatible = "microchip,port-g1-gpio";
+		reg = <0x41008180 0x80>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		#microchip,pin-cells = <2>;
+		status = "disabled";
+	};
+};
