linux-kernel - [PATCH 7/7] arm64: dts: axis: Add ARTPEC-9 Alfred board support

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Message-ID: <20250917085005.89819-8-ravi.patel@samsung.com>
Date: Wed, 17 Sep 2025 14:20:04 +0530
From: Ravi Patel <ravi.patel@...sung.com>
To: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
	jesper.nilsson@...s.com, lars.persson@...s.com, mturquette@...libre.com,
	sboyd@...nel.org, alim.akhtar@...sung.com, s.nawrocki@...sung.com,
	cw00.choi@...sung.com
Cc: ravi.patel@...sung.com, ksk4725@...sia.com, smn1196@...sia.com,
	linux-arm-kernel@...s.com, krzk@...nel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
	pjsin865@...sia.com, gwk1013@...sia.com, bread@...sia.com,
	jspark@...sia.com, limjh0823@...sia.com, lightwise@...sia.com,
	hgkim05@...sia.com, mingyoungbo@...sia.com, shradha.t@...sung.com,
	swathi.ks@...sung.com, kenkim@...sia.com
Subject: [PATCH 7/7] 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@...sia.com>
Signed-off-by: Ravi Patel <ravi.patel@...sung.com>
---
 arch/arm64/boot/dts/exynos/axis/Makefile      |  3 +-
 .../boot/dts/exynos/axis/artpec9-alfred.dts   | 36 +++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts

diff --git a/arch/arm64/boot/dts/exynos/axis/Makefile b/arch/arm64/boot/dts/exynos/axis/Makefile
index ccf00de64016..da6a426516fc 100644
--- 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
index 000000000000..5a779f1acf3b
--- /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@...00000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x80000000>;
+	};
+};
+
+&osc_clk {
+	clock-frequency = <50000000>;
+};
-- 
2.17.1