GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+//
+// Device Tree Source for UniPhier Support Card (Expansion Board)
+//
+// Copyright (C) 2015-2017 Socionext Inc.
+//   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+
+&system_bus {
+	status = "okay";
+	ranges = <1 0x00000000 0x42000000 0x02000000>;
+
+	support_card: support-card@1,1f00000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x00000000 1 0x01f00000 0x00100000>;
+		interrupt-parent = <&gpio>;
+
+		ethsc: ethernet@0 {
+			compatible = "smsc,lan9118", "smsc,lan9115";
+			reg = <0x00000000 0x1000>;
+			phy-mode = "mii";
+			reg-io-width = <4>;
+		};
+
+		serialsc: uart@b0000 {
+			compatible = "ns16550a";
+			reg = <0x000b0000 0x20>;
+			clock-frequency = <12288000>;
+			reg-shift = <1>;
+		};
+	};
+};