arm64: dts: axis: Add ARTPEC-9 Alfred board support

Add initial devcie tree for the ARTPEC-9 Alfred board.
The ARTPEC-9 Alfred is a board developed by Axis,
based on the Axis ARTPEC-9 SoC.

Signed-off-by: SungMin Park <smn1196@coasia.com>
Signed-off-by: Ravi Patel <ravi.patel@samsung.com>
Link: https://patch.msgid.link/20251119131302.79088-4-ravi.patel@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm64/boot/dts/exynos/axis/Makefile b/arch/arm64/boot/dts/exynos/axis/Makefile
index ccf00de640166be55990e9bd934411c94166e206..da6a426516fca7303efa2ec58ec01d062b069268 100644 (file)
--- a/arch/arm64/boot/dts/exynos/axis/Makefile
+++ b/arch/arm64/boot/dts/exynos/axis/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 
 dtb-$(CONFIG_ARCH_ARTPEC) += \
-       artpec8-grizzly.dtb
+       artpec8-grizzly.dtb \
+       artpec9-alfred.dtb

diff --git a/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts b/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts
new file mode 100644 (file)
index 0000000..5a779f1
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Axis ARTPEC-9 Alfred board device tree source
+ *
+ * Copyright (c) 2025 Samsung Electronics Co., Ltd.
+ *             https://www.samsung.com
+ * Copyright (c) 2025  Axis Communications AB.
+ *             https://www.axis.com
+ */
+
+/dts-v1/;
+#include "artpec9.dtsi"
+#include "artpec9-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "ARTPEC-9 alfred board";
+       compatible = "axis,artpec9-alfred", "axis,artpec9";
+
+       aliases {
+               serial0 = &serial_0;
+       };
+
+       chosen {
+               stdout-path = &serial_0;
+       };
+
+       memory@80000000 {
+               device_type = "memory";
+               reg = <0x0 0x80000000 0x0 0x80000000>;
+       };
+};
+
+&osc_clk {
+       clock-frequency = <50000000>;
+};