[PATCH v3 15/17] riscv: dts: jh7110: Add initial u-boot device tree

[Yanhong Wang]

Add initial u-boot device tree for the JH7110 RISC-V SoC.

Signed-off-by: Yanhong Wang <yanhong.wang at starfivetech.com>
---
 arch/riscv/dts/jh7110-u-boot.dtsi | 95 +++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 arch/riscv/dts/jh7110-u-boot.dtsi

diff --git a/arch/riscv/dts/jh7110-u-boot.dtsi b/arch/riscv/dts/jh7110-u-boot.dtsi
new file mode 100644
index 0000000000..6972e40327
--- /dev/null
+++ b/arch/riscv/dts/jh7110-u-boot.dtsi
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ */
+
+#include <dt-bindings/reset/starfive,jh7110-crg.h>
+
+/ {
+	cpus: cpus {
+		u-boot,dm-spl;
+
+		S7_0: cpu at 0 {
+			u-boot,dm-spl;
+			status = "okay";
+			cpu0_intc: interrupt-controller {
+				u-boot,dm-spl;
+			};
+		};
+
+		U74_1: cpu at 1 {
+			u-boot,dm-spl;
+			cpu1_intc: interrupt-controller {
+				u-boot,dm-spl;
+			};
+		};
+
+		U74_2: cpu at 2 {
+			u-boot,dm-spl;
+			cpu2_intc: interrupt-controller {
+				u-boot,dm-spl;
+			};
+		};
+
+		U74_3: cpu at 3 {
+			u-boot,dm-spl;
+			cpu3_intc: interrupt-controller {
+				u-boot,dm-spl;
+			};
+		};
+
+		U74_4: cpu at 4 {
+			u-boot,dm-spl;
+			cpu4_intc: interrupt-controller {
+				u-boot,dm-spl;
+			};
+		};
+	};
+
+	soc {
+		u-boot,dm-spl;
+
+		clint: timer at 2000000 {
+			u-boot,dm-spl;
+		};
+
+		dmc: dmc at 15700000 {
+			u-boot,dm-spl;
+			compatible = "starfive,jh7110-dmc";
+			reg = <0x0 0x15700000 0x0 0x10000>,
+				<0x0 0x13000000 0x0 0x10000>;
+			resets = <&syscrg JH7110_SYSRST_DDR_AXI>,
+				<&syscrg JH7110_SYSRST_DDR_OSC>,
+				<&syscrg JH7110_SYSRST_DDR_APB>;
+			reset-names = "axi", "osc", "apb";
+			clocks = <&syscrg JH7110_SYSCLK_PLL1_OUT>;
+			clock-names = "pll1";
+			clock-frequency = <2133>;
+		};
+	};
+};
+
+&osc {
+	u-boot,dm-spl;
+};
+
+&gmac0_rmii_refin {
+	u-boot,dm-spl;
+};
+
+&aoncrg {
+	u-boot,dm-spl;
+};
+
+&syscrg {
+	u-boot,dm-spl;
+	starfive,sys-syscon = <&sys_syscon>;
+};
+
+&stgcrg {
+	u-boot,dm-spl;
+};
+
+&sys_syscon {
+	u-boot,dm-spl;
+};
-- 
2.17.1