board: iotdk: disable unused peripherals in dts
By defaut, only one uart is used as console.
Disable unused peripherals in dts to avoid
conflicts (issue #23475), save memory footprint,
and reduce the boot time.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
diff --git a/dts/arc/arc_iot.dtsi b/dts/arc/arc_iot.dtsi
index 1ee32d2..190928c 100644
--- a/dts/arc/arc_iot.dtsi
+++ b/dts/arc/arc_iot.dtsi
@@ -79,6 +79,7 @@
interrupts = <87 0>;
interrupt-parent = <&intc>;
+ status = "disabled";
};
uart2: uart@80014200 {
@@ -89,6 +90,7 @@
interrupts = <88 0>;
interrupt-parent = <&intc>;
+ status = "disabled";
};
uart3: uart@80014300 {
@@ -99,6 +101,7 @@
interrupts = <89 0>;
interrupt-parent = <&intc>;
+ status = "disabled";
};
gpio8b0: gpio@80017800 {
@@ -109,6 +112,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
gpio8b1: gpio@80017900 {
@@ -119,6 +124,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
gpio8b2: gpio@80017a00 {
@@ -129,6 +136,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
gpio8b3: gpio@80017b00 {
@@ -139,6 +148,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
gpio4b0: gpio@80017c00 {
@@ -159,6 +170,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
gpio4b2: gpio@80017e00 {
@@ -169,6 +182,8 @@
gpio-controller;
#gpio-cells = <2>;
+
+ status = "disabled";
};
