1 files changed, 147 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rda8810pl.dtsi b/arch/arm/boot/dts/rda8810pl.dtsi
new file mode 100644
index 000000000..f30d6ece4
--- /dev/null
+++ b/arch/arm/boot/dts/rda8810pl.dtsi
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * RDA8810PL SoC
+ *
+ * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2018 Manivannan Sadhasivam
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "rda,8810pl";
+	interrupt-parent = <&intc>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x0>;
+		};
+	};
+
+	sram@100000 {
+		compatible = "mmio-sram";
+		reg = <0x100000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+	};
+
+	modem@10000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x10000000 0xfffffff>;
+
+		gpioc@1a08000 {
+			compatible = "rda,8810pl-gpio";
+			reg = <0x1a08000 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <32>;
+		};
+	};
+
+	apb@20800000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x20800000 0x100000>;
+
+		intc: interrupt-controller@0 {
+			compatible = "rda,8810pl-intc";
+			reg = <0x0 0x1000>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	apb@20900000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x20900000 0x100000>;
+
+		timer@10000 {
+			compatible = "rda,8810pl-timer";
+			reg = <0x10000 0x1000>;
+			interrupts = <16 IRQ_TYPE_LEVEL_HIGH>,
+				     <17 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hwtimer", "ostimer";
+		};
+
+		gpioa@30000 {
+			compatible = "rda,8810pl-gpio";
+			reg = <0x30000 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <32>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		gpiob@31000 {
+			compatible = "rda,8810pl-gpio";
+			reg = <0x31000 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <32>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		gpiod@32000 {
+			compatible = "rda,8810pl-gpio";
+			reg = <0x32000 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <32>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	apb@20a00000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x20a00000 0x100000>;
+
+		uart1: serial@0 {
+			compatible = "rda,8810pl-uart";
+			reg = <0x0 0x1000>;
+			interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		uart2: serial@10000 {
+			compatible = "rda,8810pl-uart";
+			reg = <0x10000 0x1000>;
+			interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		uart3: serial@90000 {
+			compatible = "rda,8810pl-uart";
+			reg = <0x90000 0x1000>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+	};
+
+	l2: cache-controller@21100000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x21100000 0x1000>;
+		cache-unified;
+		cache-level = <2>;
+	};
+};