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-rw-r--r--arch/mips/boot/dts/qca/ar9331.dtsi301
1 files changed, 301 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/qca/ar9331.dtsi b/arch/mips/boot/dts/qca/ar9331.dtsi
new file mode 100644
index 000000000..c4102b280
--- /dev/null
+++ b/arch/mips/boot/dts/qca/ar9331.dtsi
@@ -0,0 +1,301 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/clock/ath79-clk.h>
+
+/ {
+ compatible = "qca,ar9331";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "mips,mips24Kc";
+ clocks = <&pll ATH79_CLK_CPU>;
+ reg = <0>;
+ };
+ };
+
+ cpuintc: interrupt-controller {
+ compatible = "qca,ar7100-cpu-intc";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ qca,ddr-wb-channel-interrupts = <2>, <3>;
+ qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
+ };
+
+ ref: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ ahb {
+ compatible = "simple-bus";
+ ranges;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&cpuintc>;
+
+ apb {
+ compatible = "simple-bus";
+ ranges;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&miscintc>;
+
+ ddr_ctrl: memory-controller@18000000 {
+ compatible = "qca,ar7240-ddr-controller";
+ reg = <0x18000000 0x100>;
+
+ #qca,ddr-wb-channel-cells = <1>;
+ };
+
+ uart: serial@18020000 {
+ compatible = "qca,ar9330-uart";
+ reg = <0x18020000 0x14>;
+
+ interrupts = <3>;
+
+ clocks = <&ref>;
+ clock-names = "uart";
+
+ status = "disabled";
+ };
+
+ gpio: gpio@18040000 {
+ compatible = "qca,ar7100-gpio";
+ reg = <0x18040000 0x34>;
+ interrupts = <2>;
+
+ ngpios = <30>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ status = "disabled";
+ };
+
+ pll: pll-controller@18050000 {
+ compatible = "qca,ar9330-pll";
+ reg = <0x18050000 0x100>;
+
+ clocks = <&ref>;
+ clock-names = "ref";
+
+ #clock-cells = <1>;
+ };
+
+ miscintc: interrupt-controller@18060010 {
+ compatible = "qca,ar7240-misc-intc";
+ reg = <0x18060010 0x8>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <6>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ rst: reset-controller@1806001c {
+ compatible = "qca,ar7100-reset";
+ reg = <0x1806001c 0x4>;
+
+ #reset-cells = <1>;
+ };
+ };
+
+ eth0: ethernet@19000000 {
+ compatible = "qca,ar9330-eth";
+ reg = <0x19000000 0x200>;
+ interrupts = <4>;
+
+ resets = <&rst 9>, <&rst 22>;
+ reset-names = "mac", "mdio";
+ clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
+ clock-names = "eth", "mdio";
+
+ phy-mode = "mii";
+ phy-handle = <&phy_port4>;
+
+ status = "disabled";
+ };
+
+ eth1: ethernet@1a000000 {
+ compatible = "qca,ar9330-eth";
+ reg = <0x1a000000 0x200>;
+ interrupts = <5>;
+ resets = <&rst 13>, <&rst 23>;
+ reset-names = "mac", "mdio";
+ clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
+ clock-names = "eth", "mdio";
+
+ phy-mode = "gmii";
+
+ status = "disabled";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ pause;
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch10: switch@10 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compatible = "qca,ar9331-switch";
+ reg = <0x10>;
+ resets = <&rst 8>;
+ reset-names = "switch";
+
+ interrupt-parent = <&miscintc>;
+ interrupts = <12>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch_port0: port@0 {
+ reg = <0x0>;
+ label = "cpu";
+ ethernet = <&eth1>;
+
+ phy-mode = "gmii";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ switch_port1: port@1 {
+ reg = <0x1>;
+ phy-handle = <&phy_port0>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port2: port@2 {
+ reg = <0x2>;
+ phy-handle = <&phy_port1>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port3: port@3 {
+ reg = <0x3>;
+ phy-handle = <&phy_port2>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port4: port@4 {
+ reg = <0x4>;
+ phy-handle = <&phy_port3>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&switch10>;
+
+ phy_port0: phy@0 {
+ reg = <0x0>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port1: phy@1 {
+ reg = <0x1>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port2: phy@2 {
+ reg = <0x2>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port3: phy@3 {
+ reg = <0x3>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port4: phy@4 {
+ reg = <0x4>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+ };
+ };
+ };
+ };
+
+ usb: usb@1b000100 {
+ compatible = "chipidea,usb2";
+ reg = <0x1b000000 0x200>;
+
+ interrupts = <3>;
+ resets = <&rst 5>;
+
+ phy-names = "usb-phy";
+ phys = <&usb_phy>;
+
+ status = "disabled";
+ };
+
+ spi: spi@1f000000 {
+ compatible = "qca,ar7100-spi";
+ reg = <0x1f000000 0x10>;
+
+ clocks = <&pll ATH79_CLK_AHB>;
+ clock-names = "ahb";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+ };
+ };
+
+ usb_phy: usb-phy {
+ compatible = "qca,ar7100-usb-phy";
+
+ reset-names = "phy", "suspend-override";
+ resets = <&rst 4>, <&rst 3>;
+
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+};