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|
/*
* NXP LPC32xx SoC
*
* Copyright 2012 Roland Stigge <stigge@antcom.de>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include "skeleton.dtsi"
#include <dt-bindings/clock/lpc32xx-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "nxp,lpc3220";
interrupt-parent = <&mic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,arm926ej-s";
device_type = "cpu";
reg = <0x0>;
};
};
clocks {
xtal_32k: xtal_32k {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "xtal_32k";
};
xtal: xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <13000000>;
clock-output-names = "xtal";
};
};
ahb {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x00000000 0x00000000 0x10000000>,
<0x20000000 0x20000000 0x30000000>,
<0xe0000000 0xe0000000 0x04000000>;
iram: sram@08000000 {
compatible = "mmio-sram";
reg = <0x08000000 0x20000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x08000000 0x20000>;
};
/*
* Enable either SLC or MLC
*/
slc: flash@20020000 {
compatible = "nxp,lpc3220-slc";
reg = <0x20020000 0x1000>;
clocks = <&clk LPC32XX_CLK_SLC>;
status = "disabled";
};
mlc: flash@200a8000 {
compatible = "nxp,lpc3220-mlc";
reg = <0x200a8000 0x11000>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_MLC>;
status = "disabled";
};
dma: dma@31000000 {
compatible = "arm,pl080", "arm,primecell";
reg = <0x31000000 0x1000>;
interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_DMA>;
clock-names = "apb_pclk";
};
usb {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x0 0x31020000 0x00001000>;
/*
* Enable either ohci or usbd (gadget)!
*/
ohci: ohci@0 {
compatible = "nxp,ohci-nxp", "usb-ohci";
reg = <0x0 0x300>;
interrupt-parent = <&sic1>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&usbclk LPC32XX_USB_CLK_HOST>;
status = "disabled";
};
usbd: usbd@0 {
compatible = "nxp,lpc3220-udc";
reg = <0x0 0x300>;
interrupt-parent = <&sic1>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>,
<30 IRQ_TYPE_LEVEL_HIGH>,
<28 IRQ_TYPE_LEVEL_HIGH>,
<26 IRQ_TYPE_LEVEL_LOW>;
clocks = <&usbclk LPC32XX_USB_CLK_DEVICE>;
status = "disabled";
};
i2cusb: i2c@300 {
compatible = "nxp,pnx-i2c";
reg = <0x300 0x100>;
interrupt-parent = <&sic1>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&usbclk LPC32XX_USB_CLK_I2C>;
#address-cells = <1>;
#size-cells = <0>;
pnx,timeout = <0x64>;
};
usbclk: clock-controller@f00 {
compatible = "nxp,lpc3220-usb-clk";
reg = <0xf00 0x100>;
#clock-cells = <1>;
};
};
clcd: clcd@31040000 {
compatible = "arm,pl110", "arm,primecell";
reg = <0x31040000 0x1000>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_LCD>;
clock-names = "apb_pclk";
status = "disabled";
};
mac: ethernet@31060000 {
compatible = "nxp,lpc-eth";
reg = <0x31060000 0x1000>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_MAC>;
};
emc: memory-controller@31080000 {
compatible = "arm,pl175", "arm,primecell";
reg = <0x31080000 0x1000>;
clocks = <&clk LPC32XX_CLK_DDRAM>, <&clk LPC32XX_CLK_DDRAM>;
clock-names = "mpmcclk", "apb_pclk";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xe0000000 0x01000000>,
<1 0xe1000000 0x01000000>,
<2 0xe2000000 0x01000000>,
<3 0xe3000000 0x01000000>;
status = "disabled";
};
apb {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x20000000 0x20000000 0x30000000>;
/*
* ssp0 and spi1 are shared pins;
* enable one in your board dts, as needed.
*/
ssp0: ssp@20084000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x20084000 0x1000>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_SSP0>;
clock-names = "apb_pclk";
status = "disabled";
};
spi1: spi@20088000 {
compatible = "nxp,lpc3220-spi";
reg = <0x20088000 0x1000>;
clocks = <&clk LPC32XX_CLK_SPI1>;
status = "disabled";
};
/*
* ssp1 and spi2 are shared pins;
* enable one in your board dts, as needed.
*/
ssp1: ssp@2008c000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x2008c000 0x1000>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_SSP1>;
clock-names = "apb_pclk";
status = "disabled";
};
spi2: spi@20090000 {
compatible = "nxp,lpc3220-spi";
reg = <0x20090000 0x1000>;
clocks = <&clk LPC32XX_CLK_SPI2>;
status = "disabled";
};
i2s0: i2s@20094000 {
compatible = "nxp,lpc3220-i2s";
reg = <0x20094000 0x1000>;
};
sd: sd@20098000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x20098000 0x1000>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
<13 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_SD>;
clock-names = "apb_pclk";
status = "disabled";
};
i2s1: i2s@2009C000 {
compatible = "nxp,lpc3220-i2s";
reg = <0x2009C000 0x1000>;
};
/* UART5 first since it is the default console, ttyS0 */
uart5: serial@40090000 {
/* actually, ns16550a w/ 64 byte fifos! */
compatible = "nxp,lpc3220-uart";
reg = <0x40090000 0x1000>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
clocks = <&clk LPC32XX_CLK_UART5>;
status = "disabled";
};
uart3: serial@40080000 {
compatible = "nxp,lpc3220-uart";
reg = <0x40080000 0x1000>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
clocks = <&clk LPC32XX_CLK_UART3>;
status = "disabled";
};
uart4: serial@40088000 {
compatible = "nxp,lpc3220-uart";
reg = <0x40088000 0x1000>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
clocks = <&clk LPC32XX_CLK_UART4>;
status = "disabled";
};
uart6: serial@40098000 {
compatible = "nxp,lpc3220-uart";
reg = <0x40098000 0x1000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
clocks = <&clk LPC32XX_CLK_UART6>;
status = "disabled";
};
i2c1: i2c@400A0000 {
compatible = "nxp,pnx-i2c";
reg = <0x400A0000 0x100>;
interrupt-parent = <&sic1>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
#address-cells = <1>;
#size-cells = <0>;
pnx,timeout = <0x64>;
clocks = <&clk LPC32XX_CLK_I2C1>;
};
i2c2: i2c@400A8000 {
compatible = "nxp,pnx-i2c";
reg = <0x400A8000 0x100>;
interrupt-parent = <&sic1>;
interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
#address-cells = <1>;
#size-cells = <0>;
pnx,timeout = <0x64>;
clocks = <&clk LPC32XX_CLK_I2C2>;
};
mpwm: mpwm@400E8000 {
compatible = "nxp,lpc3220-motor-pwm";
reg = <0x400E8000 0x78>;
status = "disabled";
#pwm-cells = <2>;
};
};
fab {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x20000000 0x20000000 0x30000000>;
/* System Control Block */
scb {
compatible = "simple-bus";
ranges = <0x0 0x040004000 0x00001000>;
#address-cells = <1>;
#size-cells = <1>;
clk: clock-controller@0 {
compatible = "nxp,lpc3220-clk";
reg = <0x00 0x114>;
#clock-cells = <1>;
clocks = <&xtal_32k>, <&xtal>;
clock-names = "xtal_32k", "xtal";
assigned-clocks = <&clk LPC32XX_CLK_HCLK_PLL>;
assigned-clock-rates = <208000000>;
};
};
mic: interrupt-controller@40008000 {
compatible = "nxp,lpc3220-mic";
reg = <0x40008000 0x4000>;
interrupt-controller;
#interrupt-cells = <2>;
};
sic1: interrupt-controller@4000c000 {
compatible = "nxp,lpc3220-sic";
reg = <0x4000c000 0x4000>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&mic>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>,
<30 IRQ_TYPE_LEVEL_LOW>;
};
sic2: interrupt-controller@40010000 {
compatible = "nxp,lpc3220-sic";
reg = <0x40010000 0x4000>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&mic>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>,
<31 IRQ_TYPE_LEVEL_LOW>;
};
uart1: serial@40014000 {
compatible = "nxp,lpc3220-hsuart";
reg = <0x40014000 0x1000>;
interrupts = <26 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@40018000 {
compatible = "nxp,lpc3220-hsuart";
reg = <0x40018000 0x1000>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart7: serial@4001c000 {
compatible = "nxp,lpc3220-hsuart";
reg = <0x4001c000 0x1000>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
rtc: rtc@40024000 {
compatible = "nxp,lpc3220-rtc";
reg = <0x40024000 0x1000>;
interrupt-parent = <&sic1>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_RTC>;
};
gpio: gpio@40028000 {
compatible = "nxp,lpc3220-gpio";
reg = <0x40028000 0x1000>;
gpio-controller;
#gpio-cells = <3>; /* bank, pin, flags */
};
timer4: timer@4002C000 {
compatible = "nxp,lpc3220-timer";
reg = <0x4002C000 0x1000>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk LPC32XX_CLK_TIMER4>;
clock-names = "timerclk";
status = "disabled";
};
timer5: timer@40030000 {
compatible = "nxp,lpc3220-timer";
reg = <0x40030000 0x1000>;
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk LPC32XX_CLK_TIMER5>;
clock-names = "timerclk";
status = "disabled";
};
watchdog: watchdog@4003C000 {
compatible = "nxp,pnx4008-wdt";
reg = <0x4003C000 0x1000>;
clocks = <&clk LPC32XX_CLK_WDOG>;
};
timer0: timer@40044000 {
compatible = "nxp,lpc3220-timer";
reg = <0x40044000 0x1000>;
clocks = <&clk LPC32XX_CLK_TIMER0>;
clock-names = "timerclk";
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
};
/*
* TSC vs. ADC: Since those two share the same
* hardware, you need to choose from one of the
* following two and do 'status = "okay";' for one of
* them
*/
adc: adc@40048000 {
compatible = "nxp,lpc3220-adc";
reg = <0x40048000 0x1000>;
interrupt-parent = <&sic1>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_ADC>;
status = "disabled";
};
tsc: tsc@40048000 {
compatible = "nxp,lpc3220-tsc";
reg = <0x40048000 0x1000>;
interrupt-parent = <&sic1>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_ADC>;
status = "disabled";
};
timer1: timer@4004C000 {
compatible = "nxp,lpc3220-timer";
reg = <0x4004C000 0x1000>;
interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk LPC32XX_CLK_TIMER1>;
clock-names = "timerclk";
};
key: key@40050000 {
compatible = "nxp,lpc3220-key";
reg = <0x40050000 0x1000>;
interrupts = <54 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
timer2: timer@40058000 {
compatible = "nxp,lpc3220-timer";
reg = <0x40058000 0x1000>;
interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk LPC32XX_CLK_TIMER2>;
clock-names = "timerclk";
status = "disabled";
};
pwm1: pwm@4005C000 {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C000 0x4>;
clocks = <&clk LPC32XX_CLK_PWM1>;
status = "disabled";
};
pwm2: pwm@4005C004 {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C004 0x4>;
clocks = <&clk LPC32XX_CLK_PWM2>;
status = "disabled";
};
timer3: timer@40060000 {
compatible = "nxp,lpc3220-timer";
reg = <0x40060000 0x1000>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk LPC32XX_CLK_TIMER3>;
clock-names = "timerclk";
status = "disabled";
};
};
};
};
|
