// SPDX-License-Identifier: GPL-2.0
/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;
};
};