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-rw-r--r--arch/arm/boot/dts/rda8810pl.dtsi147
1 files changed, 147 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rda8810pl.dtsi b/arch/arm/boot/dts/rda8810pl.dtsi
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+++ b/arch/arm/boot/dts/rda8810pl.dtsi
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+// 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>;
+ };
+};