blob: 45fce2cf6fede0a11ce2aca2d1de31aa70147ecf [file] [log] [blame]
/*
* Copyright (C) 2012 Altera <www.altera.com>
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "skeleton.dtsi"
#include <dt-bindings/reset/altr,rst-mgr.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
serial0 = &uart0;
serial1 = &uart1;
timer0 = &timer0;
timer1 = &timer1;
timer2 = &timer2;
timer3 = &timer3;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <0>;
next-level-cache = <&L2>;
};
cpu@1 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <1>;
next-level-cache = <&L2>;
};
};
intc: intc@fffed000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0xfffed000 0x1000>,
<0xfffec100 0x100>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
device_type = "soc";
interrupt-parent = <&intc>;
ranges;
amba {
compatible = "arm,amba-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
pdma: pdma@ffe01000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0xffe01000 0x1000>;
interrupts = <0 104 4>,
<0 105 4>,
<0 106 4>,
<0 107 4>,
<0 108 4>,
<0 109 4>,
<0 110 4>,
<0 111 4>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
clocks = <&l4_main_clk>;
clock-names = "apb_pclk";
};
};
can0: can@ffc00000 {
compatible = "bosch,d_can";
reg = <0xffc00000 0x1000>;
interrupts = <0 131 4>, <0 132 4>, <0 133 4>, <0 134 4>;
clocks = <&can0_clk>;
status = "disabled";
};
can1: can@ffc01000 {
compatible = "bosch,d_can";
reg = <0xffc01000 0x1000>;
interrupts = <0 135 4>, <0 136 4>, <0 137 4>, <0 138 4>;
clocks = <&can1_clk>;
status = "disabled";
};
clkmgr@ffd04000 {
compatible = "altr,clk-mgr";
reg = <0xffd04000 0x1000>;
clocks {
#address-cells = <1>;
#size-cells = <0>;
osc1: osc1 {
#clock-cells = <0>;
compatible = "fixed-clock";
};
osc2: osc2 {
#clock-cells = <0>;
compatible = "fixed-clock";
};
f2s_periph_ref_clk: f2s_periph_ref_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
};
f2s_sdram_ref_clk: f2s_sdram_ref_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
};
main_pll: main_pll {
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
clocks = <&osc1>;
reg = <0x40>;
mpuclk: mpuclk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
div-reg = <0xe0 0 9>;
reg = <0x48>;
};
mainclk: mainclk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
div-reg = <0xe4 0 9>;
reg = <0x4C>;
};
dbg_base_clk: dbg_base_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
div-reg = <0xe8 0 9>;
reg = <0x50>;
};
main_qspi_clk: main_qspi_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
reg = <0x54>;
};
main_nand_sdmmc_clk: main_nand_sdmmc_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
reg = <0x58>;
};
cfg_h2f_usr0_clk: cfg_h2f_usr0_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&main_pll>;
reg = <0x5C>;
};
};
periph_pll: periph_pll {
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
clocks = <&osc1>, <&osc2>, <&f2s_periph_ref_clk>;
reg = <0x80>;
emac0_clk: emac0_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x88>;
};
emac1_clk: emac1_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x8C>;
};
per_qspi_clk: per_qsi_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x90>;
};
per_nand_mmc_clk: per_nand_mmc_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x94>;
};
per_base_clk: per_base_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x98>;
};
h2f_usr1_clk: h2f_usr1_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&periph_pll>;
reg = <0x9C>;
};
};
sdram_pll: sdram_pll {
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
clocks = <&osc1>, <&osc2>, <&f2s_sdram_ref_clk>;
reg = <0xC0>;
ddr_dqs_clk: ddr_dqs_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&sdram_pll>;
reg = <0xC8>;
};
ddr_2x_dqs_clk: ddr_2x_dqs_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&sdram_pll>;
reg = <0xCC>;
};
ddr_dq_clk: ddr_dq_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&sdram_pll>;
reg = <0xD0>;
};
h2f_usr2_clk: h2f_usr2_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&sdram_pll>;
reg = <0xD4>;
};
};
mpu_periph_clk: mpu_periph_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&mpuclk>;
fixed-divider = <4>;
};
mpu_l2_ram_clk: mpu_l2_ram_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&mpuclk>;
fixed-divider = <2>;
};
l4_main_clk: l4_main_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&mainclk>;
clk-gate = <0x60 0>;
};
l3_main_clk: l3_main_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-perip-clk";
clocks = <&mainclk>;
fixed-divider = <1>;
};
l3_mp_clk: l3_mp_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&mainclk>;
div-reg = <0x64 0 2>;
clk-gate = <0x60 1>;
};
l3_sp_clk: l3_sp_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&mainclk>;
div-reg = <0x64 2 2>;
};
l4_mp_clk: l4_mp_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&mainclk>, <&per_base_clk>;
div-reg = <0x64 4 3>;
clk-gate = <0x60 2>;
};
l4_sp_clk: l4_sp_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&mainclk>, <&per_base_clk>;
div-reg = <0x64 7 3>;
clk-gate = <0x60 3>;
};
dbg_at_clk: dbg_at_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&dbg_base_clk>;
div-reg = <0x68 0 2>;
clk-gate = <0x60 4>;
};
dbg_clk: dbg_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&dbg_base_clk>;
div-reg = <0x68 2 2>;
clk-gate = <0x60 5>;
};
dbg_trace_clk: dbg_trace_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&dbg_base_clk>;
div-reg = <0x6C 0 3>;
clk-gate = <0x60 6>;
};
dbg_timer_clk: dbg_timer_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&dbg_base_clk>;
clk-gate = <0x60 7>;
};
cfg_clk: cfg_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&cfg_h2f_usr0_clk>;
clk-gate = <0x60 8>;
};
h2f_user0_clk: h2f_user0_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&cfg_h2f_usr0_clk>;
clk-gate = <0x60 9>;
};
emac_0_clk: emac_0_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&emac0_clk>;
clk-gate = <0xa0 0>;
};
emac_1_clk: emac_1_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&emac1_clk>;
clk-gate = <0xa0 1>;
};
usb_mp_clk: usb_mp_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&per_base_clk>;
clk-gate = <0xa0 2>;
div-reg = <0xa4 0 3>;
};
spi_m_clk: spi_m_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&per_base_clk>;
clk-gate = <0xa0 3>;
div-reg = <0xa4 3 3>;
};
can0_clk: can0_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&per_base_clk>;
clk-gate = <0xa0 4>;
div-reg = <0xa4 6 3>;
};
can1_clk: can1_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&per_base_clk>;
clk-gate = <0xa0 5>;
div-reg = <0xa4 9 3>;
};
gpio_db_clk: gpio_db_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&per_base_clk>;
clk-gate = <0xa0 6>;
div-reg = <0xa8 0 24>;
};
h2f_user1_clk: h2f_user1_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&h2f_usr1_clk>;
clk-gate = <0xa0 7>;
};
sdmmc_clk: sdmmc_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
clk-gate = <0xa0 8>;
clk-phase = <0 135>;
};
nand_x_clk: nand_x_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
clk-gate = <0xa0 9>;
};
nand_clk: nand_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
clk-gate = <0xa0 10>;
fixed-divider = <4>;
};
qspi_clk: qspi_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-gate-clk";
clocks = <&f2s_periph_ref_clk>, <&main_qspi_clk>, <&per_qspi_clk>;
clk-gate = <0xa0 11>;
};
};
};
gmac0: ethernet@ff700000 {
compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
altr,sysmgr-syscon = <&sysmgr 0x60 0>;
reg = <0xff700000 0x2000>;
interrupts = <0 115 4>;
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
clocks = <&emac0_clk>;
clock-names = "stmmaceth";
resets = <&rst EMAC0_RESET>;
reset-names = "stmmaceth";
snps,multicast-filter-bins = <256>;
snps,perfect-filter-entries = <128>;
status = "disabled";
};
gmac1: ethernet@ff702000 {
compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
altr,sysmgr-syscon = <&sysmgr 0x60 2>;
reg = <0xff702000 0x2000>;
interrupts = <0 120 4>;
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
clocks = <&emac1_clk>;
clock-names = "stmmaceth";
resets = <&rst EMAC1_RESET>;
reset-names = "stmmaceth";
snps,multicast-filter-bins = <256>;
snps,perfect-filter-entries = <128>;
status = "disabled";
};
i2c0: i2c@ffc04000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc04000 0x1000>;
clocks = <&l4_sp_clk>;
interrupts = <0 158 0x4>;
status = "disabled";
};
i2c1: i2c@ffc05000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc05000 0x1000>;
clocks = <&l4_sp_clk>;
interrupts = <0 159 0x4>;
status = "disabled";
};
i2c2: i2c@ffc06000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc06000 0x1000>;
clocks = <&l4_sp_clk>;
interrupts = <0 160 0x4>;
status = "disabled";
};
i2c3: i2c@ffc07000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,designware-i2c";
reg = <0xffc07000 0x1000>;
clocks = <&l4_sp_clk>;
interrupts = <0 161 0x4>;
status = "disabled";
};
gpio@ff708000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff708000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio0: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 164 4>;
};
};
gpio@ff709000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff709000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio1: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 165 4>;
};
};
gpio@ff70a000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff70a000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio2: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <27>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 166 4>;
};
};
sdr: sdr@ffc25000 {
compatible = "syscon";
reg = <0xffc25000 0x1000>;
};
sdramedac {
compatible = "altr,sdram-edac";
altr,sdr-syscon = <&sdr>;
interrupts = <0 39 4>;
};
L2: l2-cache@fffef000 {
compatible = "arm,pl310-cache";
reg = <0xfffef000 0x1000>;
interrupts = <0 38 0x04>;
cache-unified;
cache-level = <2>;
arm,tag-latency = <1 1 1>;
arm,data-latency = <2 1 1>;
};
mmc: dwmmc0@ff704000 {
compatible = "altr,socfpga-dw-mshc";
reg = <0xff704000 0x1000>;
interrupts = <0 139 4>;
fifo-depth = <0x400>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&l4_mp_clk>, <&sdmmc_clk>;
clock-names = "biu", "ciu";
};
/* Local timer */
timer@fffec600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xfffec600 0x100>;
interrupts = <1 13 0xf04>;
clocks = <&mpu_periph_clk>;
};
timer0: timer0@ffc08000 {
compatible = "snps,dw-apb-timer";
interrupts = <0 167 4>;
reg = <0xffc08000 0x1000>;
clocks = <&l4_sp_clk>;
clock-names = "timer";
};
timer1: timer1@ffc09000 {
compatible = "snps,dw-apb-timer";
interrupts = <0 168 4>;
reg = <0xffc09000 0x1000>;
clocks = <&l4_sp_clk>;
clock-names = "timer";
};
timer2: timer2@ffd00000 {
compatible = "snps,dw-apb-timer";
interrupts = <0 169 4>;
reg = <0xffd00000 0x1000>;
clocks = <&osc1>;
clock-names = "timer";
};
timer3: timer3@ffd01000 {
compatible = "snps,dw-apb-timer";
interrupts = <0 170 4>;
reg = <0xffd01000 0x1000>;
clocks = <&osc1>;
clock-names = "timer";
};
uart0: serial0@ffc02000 {
compatible = "snps,dw-apb-uart";
reg = <0xffc02000 0x1000>;
interrupts = <0 162 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&l4_sp_clk>;
};
uart1: serial1@ffc03000 {
compatible = "snps,dw-apb-uart";
reg = <0xffc03000 0x1000>;
interrupts = <0 163 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&l4_sp_clk>;
};
rst: rstmgr@ffd05000 {
#reset-cells = <1>;
compatible = "altr,rst-mgr";
reg = <0xffd05000 0x1000>;
};
usbphy0: usbphy@0 {
#phy-cells = <0>;
compatible = "usb-nop-xceiv";
status = "okay";
};
usb0: usb@ffb00000 {
compatible = "snps,dwc2";
reg = <0xffb00000 0xffff>;
interrupts = <0 125 4>;
clocks = <&usb_mp_clk>;
clock-names = "otg";
phys = <&usbphy0>;
phy-names = "usb2-phy";
status = "disabled";
};
usb1: usb@ffb40000 {
compatible = "snps,dwc2";
reg = <0xffb40000 0xffff>;
interrupts = <0 128 4>;
clocks = <&usb_mp_clk>;
clock-names = "otg";
phys = <&usbphy0>;
phy-names = "usb2-phy";
status = "disabled";
};
watchdog0: watchdog@ffd02000 {
compatible = "snps,dw-wdt";
reg = <0xffd02000 0x1000>;
interrupts = <0 171 4>;
clocks = <&osc1>;
status = "disabled";
};
watchdog1: watchdog@ffd03000 {
compatible = "snps,dw-wdt";
reg = <0xffd03000 0x1000>;
interrupts = <0 172 4>;
clocks = <&osc1>;
status = "disabled";
};
sysmgr: sysmgr@ffd08000 {
compatible = "altr,sys-mgr", "syscon";
reg = <0xffd08000 0x4000>;
};
};
};