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-rw-r--r--arch/mips/cavium-octeon/octeon_68xx.dts625
1 files changed, 625 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/octeon_68xx.dts b/arch/mips/cavium-octeon/octeon_68xx.dts
new file mode 100644
index 000000000000..1839468932b6
--- /dev/null
+++ b/arch/mips/cavium-octeon/octeon_68xx.dts
@@ -0,0 +1,625 @@
+/dts-v1/;
+/*
+ * OCTEON 68XX device tree skeleton.
+ *
+ * This device tree is pruned and patched by early boot code before
+ * use. Because of this, it contains a super-set of the available
+ * devices and properties.
+ */
+/ {
+ compatible = "cavium,octeon-6880";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&ciu2>;
+
+ soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges; /* Direct mapping */
+
+ ciu2: interrupt-controller@1070100000000 {
+ compatible = "cavium,octeon-6880-ciu2";
+ interrupt-controller;
+ /* Interrupts are specified by two parts:
+ * 1) Controller register (0 or 7)
+ * 2) Bit within the register (0..63)
+ */
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <0x10701 0x00000000 0x0 0x4000000>;
+ };
+
+ gpio: gpio-controller@1070000000800 {
+ #gpio-cells = <2>;
+ compatible = "cavium,octeon-3860-gpio";
+ reg = <0x10700 0x00000800 0x0 0x100>;
+ gpio-controller;
+ /* Interrupts are specified by two parts:
+ * 1) GPIO pin number (0..15)
+ * 2) Triggering (1 - edge rising
+ * 2 - edge falling
+ * 4 - level active high
+ * 8 - level active low)
+ */
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ /* The GPIO pins connect to 16 consecutive CUI bits */
+ interrupts = <7 0>, <7 1>, <7 2>, <7 3>,
+ <7 4>, <7 5>, <7 6>, <7 7>,
+ <7 8>, <7 9>, <7 10>, <7 11>,
+ <7 12>, <7 13>, <7 14>, <7 15>;
+ };
+
+ smi0: mdio@1180000003800 {
+ compatible = "cavium,octeon-3860-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11800 0x00003800 0x0 0x40>;
+
+ phy0: ethernet-phy@6 {
+ compatible = "marvell,88e1118";
+ marvell,reg-init =
+ /* Fix rx and tx clock transition timing */
+ <2 0x15 0xffcf 0>, /* Reg 2,21 Clear bits 4, 5 */
+ /* Adjust LED drive. */
+ <3 0x11 0 0x442a>, /* Reg 3,17 <- 0442a */
+ /* irq, blink-activity, blink-link */
+ <3 0x10 0 0x0242>; /* Reg 3,16 <- 0x0242 */
+ reg = <6>;
+ };
+
+ phy1: ethernet-phy@1 {
+ cavium,qlm-trim = "4,sgmii";
+ reg = <1>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy2: ethernet-phy@2 {
+ cavium,qlm-trim = "4,sgmii";
+ reg = <2>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy3: ethernet-phy@3 {
+ cavium,qlm-trim = "4,sgmii";
+ reg = <3>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy4: ethernet-phy@4 {
+ cavium,qlm-trim = "4,sgmii";
+ reg = <4>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ };
+
+ smi1: mdio@1180000003880 {
+ compatible = "cavium,octeon-3860-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11800 0x00003880 0x0 0x40>;
+
+ phy41: ethernet-phy@1 {
+ cavium,qlm-trim = "0,sgmii";
+ reg = <1>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy42: ethernet-phy@2 {
+ cavium,qlm-trim = "0,sgmii";
+ reg = <2>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy43: ethernet-phy@3 {
+ cavium,qlm-trim = "0,sgmii";
+ reg = <3>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy44: ethernet-phy@4 {
+ cavium,qlm-trim = "0,sgmii";
+ reg = <4>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ };
+
+ smi2: mdio@1180000003900 {
+ compatible = "cavium,octeon-3860-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11800 0x00003900 0x0 0x40>;
+
+ phy21: ethernet-phy@1 {
+ cavium,qlm-trim = "2,sgmii";
+ reg = <1>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy22: ethernet-phy@2 {
+ cavium,qlm-trim = "2,sgmii";
+ reg = <2>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy23: ethernet-phy@3 {
+ cavium,qlm-trim = "2,sgmii";
+ reg = <3>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy24: ethernet-phy@4 {
+ cavium,qlm-trim = "2,sgmii";
+ reg = <4>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ };
+
+ smi3: mdio@1180000003980 {
+ compatible = "cavium,octeon-3860-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11800 0x00003980 0x0 0x40>;
+
+ phy11: ethernet-phy@1 {
+ cavium,qlm-trim = "3,sgmii";
+ reg = <1>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy12: ethernet-phy@2 {
+ cavium,qlm-trim = "3,sgmii";
+ reg = <2>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy13: ethernet-phy@3 {
+ cavium,qlm-trim = "3,sgmii";
+ reg = <3>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ phy14: ethernet-phy@4 {
+ cavium,qlm-trim = "3,sgmii";
+ reg = <4>;
+ compatible = "marvell,88e1149r";
+ marvell,reg-init = <3 0x10 0 0x5777>,
+ <3 0x11 0 0x00aa>,
+ <3 0x12 0 0x4105>,
+ <3 0x13 0 0x0a60>;
+ };
+ };
+
+ mix0: ethernet@1070000100000 {
+ compatible = "cavium,octeon-5750-mix";
+ reg = <0x10700 0x00100000 0x0 0x100>, /* MIX */
+ <0x11800 0xE0000000 0x0 0x300>, /* AGL */
+ <0x11800 0xE0000400 0x0 0x400>, /* AGL_SHARED */
+ <0x11800 0xE0002000 0x0 0x8>; /* AGL_PRT_CTL */
+ cell-index = <0>;
+ interrupts = <6 40>, <6 32>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy0>;
+ };
+
+ pip: pip@11800a0000000 {
+ compatible = "cavium,octeon-3860-pip";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11800 0xa0000000 0x0 0x2000>;
+
+ interface@4 {
+ compatible = "cavium,octeon-3860-pip-interface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x4>; /* interface */
+
+ ethernet@0 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x0>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy1>;
+ };
+ ethernet@1 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x1>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy2>;
+ };
+ ethernet@2 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x2>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy3>;
+ };
+ ethernet@3 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x3>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy4>;
+ };
+ };
+
+ interface@3 {
+ compatible = "cavium,octeon-3860-pip-interface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3>; /* interface */
+
+ ethernet@0 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x0>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy11>;
+ };
+ ethernet@1 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x1>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy12>;
+ };
+ ethernet@2 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x2>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy13>;
+ };
+ ethernet@3 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x3>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy14>;
+ };
+ };
+
+ interface@2 {
+ compatible = "cavium,octeon-3860-pip-interface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x2>; /* interface */
+
+ ethernet@0 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x0>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy21>;
+ };
+ ethernet@1 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x1>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy22>;
+ };
+ ethernet@2 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x2>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy23>;
+ };
+ ethernet@3 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x3>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy24>;
+ };
+ };
+
+ interface@1 {
+ compatible = "cavium,octeon-3860-pip-interface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1>; /* interface */
+
+ ethernet@0 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x0>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+ };
+
+ interface@0 {
+ compatible = "cavium,octeon-3860-pip-interface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0>; /* interface */
+
+ ethernet@0 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x0>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy41>;
+ };
+ ethernet@1 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x1>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy42>;
+ };
+ ethernet@2 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x2>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy43>;
+ };
+ ethernet@3 {
+ compatible = "cavium,octeon-3860-pip-port";
+ reg = <0x3>; /* Port */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ phy-handle = <&phy44>;
+ };
+ };
+ };
+
+ twsi0: i2c@1180000001000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cavium,octeon-3860-twsi";
+ reg = <0x11800 0x00001000 0x0 0x200>;
+ interrupts = <3 32>;
+ clock-frequency = <100000>;
+
+ rtc@68 {
+ compatible = "dallas,ds1337";
+ reg = <0x68>;
+ };
+ tmp@4c {
+ compatible = "ti,tmp421";
+ reg = <0x4c>;
+ };
+ };
+
+ twsi1: i2c@1180000001200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cavium,octeon-3860-twsi";
+ reg = <0x11800 0x00001200 0x0 0x200>;
+ interrupts = <3 33>;
+ clock-frequency = <100000>;
+ };
+
+ uart0: serial@1180000000800 {
+ compatible = "cavium,octeon-3860-uart","ns16550";
+ reg = <0x11800 0x00000800 0x0 0x400>;
+ clock-frequency = <0>;
+ current-speed = <115200>;
+ reg-shift = <3>;
+ interrupts = <3 36>;
+ };
+
+ uart1: serial@1180000000c00 {
+ compatible = "cavium,octeon-3860-uart","ns16550";
+ reg = <0x11800 0x00000c00 0x0 0x400>;
+ clock-frequency = <0>;
+ current-speed = <115200>;
+ reg-shift = <3>;
+ interrupts = <3 37>;
+ };
+
+ bootbus: bootbus@1180000000000 {
+ compatible = "cavium,octeon-3860-bootbus";
+ reg = <0x11800 0x00000000 0x0 0x200>;
+ /* The chip select number and offset */
+ #address-cells = <2>;
+ /* The size of the chip select region */
+ #size-cells = <1>;
+ ranges = <0 0 0 0x1f400000 0xc00000>,
+ <1 0 0x10000 0x30000000 0>,
+ <2 0 0x10000 0x40000000 0>,
+ <3 0 0x10000 0x50000000 0>,
+ <4 0 0 0x1d020000 0x10000>,
+ <5 0 0 0x1d040000 0x10000>,
+ <6 0 0 0x1d050000 0x10000>,
+ <7 0 0x10000 0x90000000 0>;
+
+ cavium,cs-config@0 {
+ compatible = "cavium,octeon-3860-bootbus-config";
+ cavium,cs-index = <0>;
+ cavium,t-adr = <10>;
+ cavium,t-ce = <50>;
+ cavium,t-oe = <50>;
+ cavium,t-we = <35>;
+ cavium,t-rd-hld = <25>;
+ cavium,t-wr-hld = <35>;
+ cavium,t-pause = <0>;
+ cavium,t-wait = <300>;
+ cavium,t-page = <25>;
+ cavium,t-rd-dly = <0>;
+
+ cavium,pages = <0>;
+ cavium,bus-width = <8>;
+ };
+ cavium,cs-config@4 {
+ compatible = "cavium,octeon-3860-bootbus-config";
+ cavium,cs-index = <4>;
+ cavium,t-adr = <320>;
+ cavium,t-ce = <320>;
+ cavium,t-oe = <320>;
+ cavium,t-we = <320>;
+ cavium,t-rd-hld = <320>;
+ cavium,t-wr-hld = <320>;
+ cavium,t-pause = <320>;
+ cavium,t-wait = <320>;
+ cavium,t-page = <320>;
+ cavium,t-rd-dly = <0>;
+
+ cavium,pages = <0>;
+ cavium,bus-width = <8>;
+ };
+ cavium,cs-config@5 {
+ compatible = "cavium,octeon-3860-bootbus-config";
+ cavium,cs-index = <5>;
+ cavium,t-adr = <0>;
+ cavium,t-ce = <300>;
+ cavium,t-oe = <125>;
+ cavium,t-we = <150>;
+ cavium,t-rd-hld = <100>;
+ cavium,t-wr-hld = <300>;
+ cavium,t-pause = <0>;
+ cavium,t-wait = <300>;
+ cavium,t-page = <310>;
+ cavium,t-rd-dly = <0>;
+
+ cavium,pages = <0>;
+ cavium,bus-width = <16>;
+ };
+ cavium,cs-config@6 {
+ compatible = "cavium,octeon-3860-bootbus-config";
+ cavium,cs-index = <6>;
+ cavium,t-adr = <0>;
+ cavium,t-ce = <30>;
+ cavium,t-oe = <125>;
+ cavium,t-we = <150>;
+ cavium,t-rd-hld = <100>;
+ cavium,t-wr-hld = <30>;
+ cavium,t-pause = <0>;
+ cavium,t-wait = <30>;
+ cavium,t-page = <310>;
+ cavium,t-rd-dly = <0>;
+
+ cavium,pages = <0>;
+ cavium,wait-mode;
+ cavium,bus-width = <16>;
+ };
+
+ flash0: nor@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x800000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bootloader";
+ reg = <0 0x200000>;
+ read-only;
+ };
+ partition@200000 {
+ label = "kernel";
+ reg = <0x200000 0x200000>;
+ };
+ partition@400000 {
+ label = "cramfs";
+ reg = <0x400000 0x3fe000>;
+ };
+ partition@7fe000 {
+ label = "environment";
+ reg = <0x7fe000 0x2000>;
+ read-only;
+ };
+ };
+
+ led0: led-display@4,0 {
+ compatible = "avago,hdsp-253x";
+ reg = <4 0x20 0x20>, <4 0 0x20>;
+ };
+
+ compact-flash@5,0 {
+ compatible = "cavium,ebt3000-compact-flash";
+ reg = <5 0 0x10000>, <6 0 0x10000>;
+ cavium,bus-width = <16>;
+ cavium,true-ide;
+ cavium,dma-engine-handle = <&dma0>;
+ };
+ };
+
+ dma0: dma-engine@1180000000100 {
+ compatible = "cavium,octeon-5750-bootbus-dma";
+ reg = <0x11800 0x00000100 0x0 0x8>;
+ interrupts = <0 63>;
+ };
+ dma1: dma-engine@1180000000108 {
+ compatible = "cavium,octeon-5750-bootbus-dma";
+ reg = <0x11800 0x00000108 0x0 0x8>;
+ interrupts = <0 63>;
+ };
+
+ uctl: uctl@118006f000000 {
+ compatible = "cavium,octeon-6335-uctl";
+ reg = <0x11800 0x6f000000 0x0 0x100>;
+ ranges; /* Direct mapping */
+ #address-cells = <2>;
+ #size-cells = <2>;
+ /* 12MHz, 24MHz and 48MHz allowed */
+ refclk-frequency = <12000000>;
+ /* Either "crystal" or "external" */
+ refclk-type = "crystal";
+
+ ehci@16f0000000000 {
+ compatible = "cavium,octeon-6335-ehci","usb-ehci";
+ reg = <0x16f00 0x00000000 0x0 0x100>;
+ interrupts = <3 44>;
+ big-endian-regs;
+ };
+ ohci@16f0000000400 {
+ compatible = "cavium,octeon-6335-ohci","usb-ohci";
+ reg = <0x16f00 0x00000400 0x0 0x100>;
+ interrupts = <3 44>;
+ big-endian-regs;
+ };
+ };
+ };
+
+ aliases {
+ mix0 = &mix0;
+ pip = &pip;
+ smi0 = &smi0;
+ smi1 = &smi1;
+ smi2 = &smi2;
+ smi3 = &smi3;
+ twsi0 = &twsi0;
+ twsi1 = &twsi1;
+ uart0 = &uart0;
+ uart1 = &uart1;
+ uctl = &uctl;
+ led0 = &led0;
+ flash0 = &flash0;
+ };
+ };
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 06:44:41 +0000