/*
* dts file for AppliedMicro (APM) X-Gene Storm SOC
*
* Copyright (C) 2013, Applied Micro Circuits Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
/ {
compatible = "apm,xgene-storm";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu@000 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x000>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@001 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x001>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@100 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x100>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@101 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x101>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@200 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x200>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@201 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x201>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@300 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x300>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
cpu@301 {
device_type = "cpu";
compatible = "apm,potenza", "arm,armv8";
reg = <0x0 0x301>;
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
};
};
gic: interrupt-controller@78010000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x0 0x78010000 0x0 0x1000>, /* GIC Dist */
<0x0 0x78020000 0x0 0x1000>, /* GIC CPU */
<0x0 0x78040000 0x0 0x2000>, /* GIC VCPU Control */
<0x0 0x78060000 0x0 0x2000>; /* GIC VCPU */
interrupts = <1 9 0xf04>; /* GIC Maintenence IRQ */
};
timer {
compatible = "arm,armv8-timer";
interrupts = <1 0 0xff01>, /* Secure Phys IRQ */
<1 13 0xff01>, /* Non-secure Phys IRQ */
<1 14 0xff01>, /* Virt IRQ */
<1 15 0xff01>; /* Hyp IRQ */
clock-frequency = <50000000>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
clocks {
#address-cells = <2>;
#size-cells = <2>;
ranges;
refclk: refclk {
compatible = "fixed-clock";
#clock-cells = <1>;
clock-frequency = <100000000>;
clock-output-names = "refclk";
};
pcppll: pcppll@17000100 {
compatible = "apm,xgene-pcppll-clock";
#clock-cells = <1>;
clocks = <&refclk 0>;
clock-names = "pcppll";
reg = <0x0 0x17000100 0x0 0x1000>;
clock-output-names = "pcppll";
type = <0>;
};
socpll: socpll@17000120 {
compatible = "apm,xgene-socpll-clock";
#clock-cells = <1>;
clocks = <&refclk 0>;
clock-names = "socpll";
reg = <0x0 0x17000120 0x0 0x1000>;
clock-output-names = "socpll";
type = <1>;
};
socplldiv2: socplldiv2 {
compatible = "fixed-factor-clock";
#clock-cells = <1>;
clocks = <&socpll 0>;
clock-names = "socplldiv2";
clock-mult = <1>;
clock-div = <2>;
clock-output-names = "socplldiv2";
};
qmlclk: qmlclk {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
clock-names = "qmlclk";
reg = <0x0 0x1703C000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "qmlclk";
};
ethclk: ethclk {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
clock-names = "ethclk";
reg = <0x0 0x17000000 0x0 0x1000>;
reg-names = "div-reg";
divider-offset = <0x238>;
divider-width = <0x9>;
divider-shift = <0x0>;
clock-output-names = "ethclk";
};
eth8clk: eth8clk {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <ðclk 0>;
clock-names = "eth8clk";
reg = <0x0 0x1702C000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "eth8clk";
};
sataphy1clk: sataphy1clk@1f21c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f21c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sataphy1clk";
status = "disabled";
csr-offset = <0x4>;
csr-mask = <0x00>;
enable-offset = <0x0>;
enable-mask = <0x06>;
};
sataphy2clk: sataphy1clk@1f22c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f22c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sataphy2clk";
status = "ok";
csr-offset = <0x4>;
csr-mask = <0x3a>;
enable-offset = <0x0>;
enable-mask = <0x06>;
};
sataphy3clk: sataphy1clk@1f23c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f23c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sataphy3clk";
status = "ok";
csr-offset = <0x4>;
csr-mask = <0x3a>;
enable-offset = <0x0>;
enable-mask = <0x06>;
};
sata01clk: sata01clk@1f21c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f21c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sata01clk";
csr-offset = <0x4>;
csr-mask = <0x05>;
enable-offset = <0x0>;
enable-mask = <0x39>;
};
sata23clk: sata23clk@1f22c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f22c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sata23clk";
csr-offset = <0x4>;
csr-mask = <0x05>;
enable-offset = <0x0>;
enable-mask = <0x39>;
};
sata45clk: sata45clk@1f23c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x1f23c000 0x0 0x1000>;
reg-names = "csr-reg";
clock-output-names = "sata45clk";
csr-offset = <0x4>;
csr-mask = <0x05>;
enable-offset = <0x0>;
enable-mask = <0x39>;
};
rtcclk: rtcclk@17000000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x17000000 0x0 0x2000>;
reg-names = "csr-reg";
csr-offset = <0xc>;
csr-mask = <0x2>;
enable-offset = <0x10>;
enable-mask = <0x2>;
clock-output-names = "rtcclk";
};
};
serial0: serial@1c020000 {
status = "disabled";
device_type = "serial";
compatible = "ns16550a";
reg = <0 0x1c020000 0x0 0x1000>;
reg-shift = <2>;
clock-frequency = <10000000>; /* Updated by bootloader */
interrupt-parent = <&gic>;
interrupts = <0x0 0x4c 0x4>;
};
serial1: serial@1c021000 {
status = "disabled";
device_type = "serial";
compatible = "ns16550a";
reg = <0 0x1c021000 0x0 0x1000>;
reg-shift = <2>;
clock-frequency = <10000000>; /* Updated by bootloader */
interrupt-parent = <&gic>;
interrupts = <0x0 0x4d 0x4>;
};
serial2: serial@1c022000 {
status = "disabled";
device_type = "serial";
compatible = "ns16550a";
reg = <0 0x1c022000 0x0 0x1000>;
reg-shift = <2>;
clock-frequency = <10000000>; /* Updated by bootloader */
interrupt-parent = <&gic>;
interrupts = <0x0 0x4e 0x4>;
};
serial3: serial@1c023000 {
status = "disabled";
device_type = "serial";
compatible = "ns16550a";
reg = <0 0x1c023000 0x0 0x1000>;
reg-shift = <2>;
clock-frequency = <10000000>; /* Updated by bootloader */
interrupt-parent = <&gic>;
interrupts = <0x0 0x4f 0x4>;
};
phy1: phy@1f21a000 {
compatible = "apm,xgene-phy";
reg = <0x0 0x1f21a000 0x0 0x100>;
#phy-cells = <1>;
clocks = <&sataphy1clk 0>;
status = "disabled";
apm,tx-boost-gain = <30 30 30 30 30 30>;
apm,tx-eye-tuning = <2 10 10 2 10 10>;
};
phy2: phy@1f22a000 {
compatible = "apm,xgene-phy";
reg = <0x0 0x1f22a000 0x0 0x100>;
#phy-cells = <1>;
clocks = <&sataphy2clk 0>;
status = "ok";
apm,tx-boost-gain = <30 30 30 30 30 30>;
apm,tx-eye-tuning = <1 10 10 2 10 10>;
};
phy3: phy@1f23a000 {
compatible = "apm,xgene-phy";
reg = <0x0 0x1f23a000 0x0 0x100>;
#phy-cells = <1>;
clocks = <&sataphy3clk 0>;
status = "ok";
apm,tx-boost-gain = <31 31 31 31 31 31>;
apm,tx-eye-tuning = <2 10 10 2 10 10>;
};
sata1: sata@1a000000 {
compatible = "apm,xgene-ahci";
reg = <0x0 0x1a000000 0x0 0x1000>,
<0x0 0x1f210000 0x0 0x1000>,
<0x0 0x1f21d000 0x0 0x1000>,
<0x0 0x1f21e000 0x0 0x1000>,
<0x0 0x1f217000 0x0 0x1000>;
interrupts = <0x0 0x86 0x4>;
dma-coherent;
status = "disabled";
clocks = <&sata01clk 0>;
phys = <&phy1 0>;
phy-names = "sata-phy";
};
sata2: sata@1a400000 {
compatible = "apm,xgene-ahci";
reg = <0x0 0x1a400000 0x0 0x1000>,
<0x0 0x1f220000 0x0 0x1000>,
<0x0 0x1f22d000 0x0 0x1000>,
<0x0 0x1f22e000 0x0 0x1000>,
<0x0 0x1f227000 0x0 0x1000>;
interrupts = <0x0 0x87 0x4>;
dma-coherent;
status = "ok";
clocks = <&sata23clk 0>;
phys = <&phy2 0>;
phy-names = "sata-phy";
};
sata3: sata@1a800000 {
compatible = "apm,xgene-ahci";
reg = <0x0 0x1a800000 0x0 0x1000>,
<0x0 0x1f230000 0x0 0x1000>,
<0x0 0x1f23d000 0x0 0x1000>,
<0x0 0x1f23e000 0x0 0x1000>;
interrupts = <0x0 0x88 0x4>;
dma-coherent;
status = "ok";
clocks = <&sata45clk 0>;
phys = <&phy3 0>;
phy-names = "sata-phy";
};
rtc: rtc@10510000 {
compatible = "apm,xgene-rtc";
reg = <0x0 0x10510000 0x0 0x400>;
interrupts = <0x0 0x46 0x4>;
#clock-cells = <1>;
clocks = <&rtcclk 0>;
};
};
};
