Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / mips / boot / dts / brcm / bcm7420.dtsi

diff --git a/kernel/arch/mips/boot/dts/brcm/bcm7420.dtsi b/kernel/arch/mips/boot/dts/brcm/bcm7420.dtsi
new file mode 100644 (file)
index 0000000..5f55d0a
--- /dev/null
+++ b/kernel/arch/mips/boot/dts/brcm/bcm7420.dtsi
@@ -0,0 +1,184 @@
+/ {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       compatible = "brcm,bcm7420";
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               mips-hpt-frequency = <93750000>;
+
+               cpu@0 {
+                       compatible = "brcm,bmips5000";
+                       device_type = "cpu";
+                       reg = <0>;
+               };
+
+               cpu@1 {
+                       compatible = "brcm,bmips5000";
+                       device_type = "cpu";
+                       reg = <1>;
+               };
+       };
+
+       aliases {
+               uart0 = &uart0;
+       };
+
+       cpu_intc: cpu_intc {
+               #address-cells = <0>;
+               compatible = "mti,cpu-interrupt-controller";
+
+               interrupt-controller;
+               #interrupt-cells = <1>;
+       };
+
+       clocks {
+               uart_clk: uart_clk {
+                       compatible = "fixed-clock";
+                       #clock-cells = <0>;
+                       clock-frequency = <81000000>;
+               };
+       };
+
+       rdb {
+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               compatible = "simple-bus";
+               ranges = <0 0x10000000 0x01000000>;
+
+               periph_intc: periph_intc@441400 {
+                       compatible = "brcm,bcm7038-l1-intc";
+                       reg = <0x441400 0x30>, <0x441600 0x30>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+
+                       interrupt-parent = <&cpu_intc>;
+                       interrupts = <2>, <3>;
+               };
+
+               sun_l2_intc: sun_l2_intc@401800 {
+                       compatible = "brcm,l2-intc";
+                       reg = <0x401800 0x30>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <23>;
+               };
+
+               gisb-arb@400000 {
+                       compatible = "brcm,bcm7400-gisb-arb";
+                       reg = <0x400000 0xdc>;
+                       native-endian;
+                       interrupt-parent = <&sun_l2_intc>;
+                       interrupts = <0>, <2>;
+                       brcm,gisb-arb-master-mask = <0x3ff>;
+                       brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pci_0",
+                                                    "pcie_0", "bsp_0", "rdc_0",
+                                                    "rptd_0", "avd_0", "avd_1",
+                                                    "jtag_0";
+               };
+
+               upg_irq0_intc: upg_irq0_intc@406780 {
+                       compatible = "brcm,bcm7120-l2-intc";
+                       reg = <0x406780 0x8>;
+
+                       brcm,int-map-mask = <0x44>;
+                       brcm,int-fwd-mask = <0x70000>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <18>;
+               };
+
+               sun_top_ctrl: syscon@404000 {
+                       compatible = "brcm,bcm7420-sun-top-ctrl", "syscon";
+                       reg = <0x404000 0x60c>;
+                       little-endian;
+               };
+
+               reboot {
+                       compatible = "brcm,bcm7038-reboot";
+                       syscon = <&sun_top_ctrl 0x8 0x14>;
+               };
+
+               uart0: serial@406b00 {
+                       compatible = "ns16550a";
+                       reg = <0x406b00 0x20>;
+                       reg-io-width = <0x4>;
+                       reg-shift = <0x2>;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <21>;
+                       clocks = <&uart_clk>;
+                       status = "disabled";
+               };
+
+               enet0: ethernet@468000 {
+                       phy-mode = "internal";
+                       phy-handle = <&phy1>;
+                       mac-address = [ 00 10 18 36 23 1a ];
+                       compatible = "brcm,genet-v1";
+                       #address-cells = <0x1>;
+                       #size-cells = <0x1>;
+                       reg = <0x468000 0x3c8c>;
+                       interrupts = <69>, <79>;
+                       interrupt-parent = <&periph_intc>;
+                       status = "disabled";
+
+                       mdio@e14 {
+                               compatible = "brcm,genet-mdio-v1";
+                               #address-cells = <0x1>;
+                               #size-cells = <0x0>;
+                               reg = <0xe14 0x8>;
+
+                               phy1: ethernet-phy@1 {
+                                       max-speed = <100>;
+                                       reg = <0x1>;
+                                       compatible = "brcm,65nm-ephy",
+                                               "ethernet-phy-ieee802.3-c22";
+                               };
+                       };
+               };
+
+               ehci0: usb@488300 {
+                       compatible = "brcm,bcm7420-ehci", "generic-ehci";
+                       reg = <0x488300 0x100>;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <60>;
+                       status = "disabled";
+               };
+
+               ohci0: usb@488400 {
+                       compatible = "brcm,bcm7420-ohci", "generic-ohci";
+                       reg = <0x488400 0x100>;
+                       native-endian;
+                       no-big-frame-no;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <61>;
+                       status = "disabled";
+               };
+
+               ehci1: usb@488500 {
+                       compatible = "brcm,bcm7420-ehci", "generic-ehci";
+                       reg = <0x488500 0x100>;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <55>;
+                       status = "disabled";
+               };
+
+               ohci1: usb@488600 {
+                       compatible = "brcm,bcm7420-ohci", "generic-ohci";
+                       reg = <0x488600 0x100>;
+                       native-endian;
+                       no-big-frame-no;
+                       interrupt-parent = <&periph_intc>;
+                       interrupts = <62>;
+                       status = "disabled";
+               };
+       };
+};