soc/gr716a: Enable GPIO support on LEON GR716A

GR716A has two GRGPIO2 controllers. This adds the GPIO controller description to the DTS and makes the GPIO option available in the kernel configuration. Signed-off-by: Martin Åberg <[email protected]>
EricNRS · Jul 29, 2024 · 1320dc7 · 1320dc7
1 parent 7dbc5f0
commit 1320dc7
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diff --git a/boards/gaisler/gr716a_mini/gr716a_mini.dts b/boards/gaisler/gr716a_mini/gr716a_mini.dts
@@ -35,3 +35,11 @@
 		jedec-id = [c2 20 19];
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
diff --git a/boards/gaisler/gr716a_mini/gr716a_mini.yaml b/boards/gaisler/gr716a_mini/gr716a_mini.yaml
@@ -10,6 +10,7 @@ toolchain:
 supported:
   - netif
   - spi
+  - gpio
 testing:
   ignore_tags:
     - net

diff --git a/dts/sparc/gaisler/gr716a.dtsi b/dts/sparc/gaisler/gr716a.dtsi
@@ -5,6 +5,7 @@
  */
 
 #include "skeleton.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	cpus {
@@ -107,5 +108,23 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		gpio0: gpio@8030c000 {
+			interrupts = <17>;
+			reg = <0x8030c000 0x1000>;
+			compatible = "gaisler,grgpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+		};
+
+		gpio1: gpio@8030d000 {
+			interrupts = <16>;
+			reg = <0x8030d000 0x1000>;
+			compatible = "gaisler,grgpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+		};
 	};
 };
-Original file line number
+Diff line change
@@ Expand Up / @@ -10,6 +10,7 @@ toolchain: @@
     supported:
       - netif
       - spi
+      - gpio
     testing:
       ignore_tags:
         - net
@@ Expand Down @@