u-boot/arch/arm/dts/socfpga.dtsi
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

806 lines
18 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2012 Altera <www.altera.com>
*/
#include "skeleton.dtsi"
#include <dt-bindings/reset/altr,rst-mgr.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
serial0 = &uart0;
serial1 = &uart1;
timer0 = &timer0;
timer1 = &timer1;
timer2 = &timer2;
timer3 = &timer3;
spi0 = &qspi;
spi1 = &spi0;
spi2 = &spi1;
};
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>;
resets = <&rst I2C0_RESET>;
reset-names = "i2c";
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>;
resets = <&rst I2C1_RESET>;
reset-names = "i2c";
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>;
resets = <&rst I2C2_RESET>;
reset-names = "i2c";
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>;
resets = <&rst I2C3_RESET>;
reset-names = "i2c";
interrupts = <0 161 0x4>;
status = "disabled";
};
gpio0: gpio@ff708000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff708000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
porta: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
bank-name = "porta";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 164 4>;
};
};
gpio1: gpio@ff709000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff709000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
portb: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
bank-name = "portb";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 165 4>;
};
};
gpio2: gpio@ff70a000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff70a000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
portc: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
bank-name = "portc";
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>;
};
mmc0: 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";
};
qspi: spi@ff705000 {
compatible = "cadence,qspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xff705000 0x1000>,
<0xffa00000 0x1000>;
interrupts = <0 151 4>;
clocks = <&qspi_clk>;
ext-decoder = <0>; /* external decoder */
num-cs = <4>;
cdns,fifo-depth = <128>;
cdns,fifo-width = <4>;
cdns,trigger-address = <0x00000000>;
bus-num = <2>;
status = "disabled";
};
spi0: spi@fff00000 {
compatible = "snps,dw-apb-ssi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xfff00000 0x1000>;
interrupts = <0 154 4>;
num-cs = <4>;
bus-num = <0>;
tx-dma-channel = <&pdma 16>;
rx-dma-channel = <&pdma 17>;
clocks = <&per_base_clk>;
status = "disabled";
};
spi1: spi@fff01000 {
compatible = "snps,dw-apb-ssi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xfff01000 0x1000>;
interrupts = <0 156 4>;
num-cs = <4>;
bus-num = <1>;
tx-dma-channel = <&pdma 20>;
rx-dma-channel = <&pdma 21>;
clocks = <&per_base_clk>;
status = "disabled";
};
/* 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>;
};
};
};