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linux/arch/arm/boot/dts/at91sam9n12.dtsi
Nicolas Ferre 464d6e1863 AT91 ramc and reset/poweroff related DT patches 
This branch gathers a few devicetree patches needed for the reworks found in
 the later patches to be sent. More precisely, it holds:
   - The addition of ddrck for the sama5d3 and the sam9 SoCs
   - The addition of the shutdown controller node in the sama5d3 DTSI
   - The slight rework of the ramc bindings for the SoCs that have several RAM
     controllers
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Merge tag 'at91-dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux

Pull AT91 ramc and reset/poweroff related DT patches from Maxim Ripard:
 "This branch gathers a few devicetree patches needed for the reworks found in
  the later patches to be sent. More precisely, it holds:
    - The addition of ddrck for the sama5d3 and the sam9 SoCs
    - The addition of the shutdown controller node in the sama5d3 DTSI
    - The slight rework of the ramc bindings for the SoCs that have several RAM
      controllers"

Conflicts:
	arch/arm/boot/dts/at91sam9g45.dtsi
2014-08-19 16:04:10 -05:00

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/*
* at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
*
* Copyright (C) 2012 Atmel,
* 2012 Hong Xu <hong.xu@atmel.com>
*
* Licensed under GPLv2 or later.
*/
#include "skeleton.dtsi"
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91SAM9N12 SoC";
compatible = "atmel,at91sam9n12";
interrupt-parent = <&aic>;
aliases {
serial0 = &dbgu;
serial1 = &usart0;
serial2 = &usart1;
serial3 = &usart2;
serial4 = &usart3;
gpio0 = &pioA;
gpio1 = &pioB;
gpio2 = &pioC;
gpio3 = &pioD;
tcb0 = &tcb0;
tcb1 = &tcb1;
i2c0 = &i2c0;
i2c1 = &i2c1;
ssc0 = &ssc0;
pwm0 = &pwm0;
};
cpus {
#address-cells = <0>;
#size-cells = <0>;
cpu {
compatible = "arm,arm926ej-s";
device_type = "cpu";
};
};
memory {
reg = <0x20000000 0x10000000>;
};
clocks {
slow_xtal: slow_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
};
main_xtal: main_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
};
};
ahb {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
apb {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
aic: interrupt-controller@fffff000 {
#interrupt-cells = <3>;
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
reg = <0xfffff000 0x200>;
atmel,external-irqs = <31>;
};
ramc0: ramc@ffffe800 {
compatible = "atmel,at91sam9g45-ddramc";
reg = <0xffffe800 0x200>;
clocks = <&ddrck>;
clock-names = "ddrck";
};
pmc: pmc@fffffc00 {
compatible = "atmel,at91sam9n12-pmc";
reg = <0xfffffc00 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
interrupt-controller;
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;
main_rc_osc: main_rc_osc {
compatible = "atmel,at91sam9x5-clk-main-rc-osc";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_MOSCRCS>;
clock-frequency = <12000000>;
clock-accuracy = <50000000>;
};
main_osc: main_osc {
compatible = "atmel,at91rm9200-clk-main-osc";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_MOSCS>;
clocks = <&main_xtal>;
};
main: mainck {
compatible = "atmel,at91sam9x5-clk-main";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_MOSCSELS>;
clocks = <&main_rc_osc>, <&main_osc>;
};
plla: pllack {
compatible = "atmel,at91rm9200-clk-pll";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_LOCKA>;
clocks = <&main>;
reg = <0>;
atmel,clk-input-range = <2000000 32000000>;
#atmel,pll-clk-output-range-cells = <4>;
atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
<695000000 750000000 1 0>,
<645000000 700000000 2 0>,
<595000000 650000000 3 0>,
<545000000 600000000 0 1>,
<495000000 555000000 1 1>,
<445000000 500000000 2 1>,
<400000000 450000000 3 1>;
};
plladiv: plladivck {
compatible = "atmel,at91sam9x5-clk-plldiv";
#clock-cells = <0>;
clocks = <&plla>;
};
pllb: pllbck {
compatible = "atmel,at91rm9200-clk-pll";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_LOCKB>;
clocks = <&main>;
reg = <1>;
atmel,clk-input-range = <2000000 32000000>;
#atmel,pll-clk-output-range-cells = <3>;
atmel,pll-clk-output-ranges = <30000000 100000000 0>;
};
mck: masterck {
compatible = "atmel,at91sam9x5-clk-master";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>;
atmel,clk-output-range = <0 133333333>;
atmel,clk-divisors = <1 2 4 3>;
atmel,master-clk-have-div3-pres;
};
usb: usbck {
compatible = "atmel,at91sam9n12-clk-usb";
#clock-cells = <0>;
clocks = <&pllb>;
};
prog: progck {
compatible = "atmel,at91sam9x5-clk-programmable";
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&pmc>;
clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>, <&mck>;
prog0: prog0 {
#clock-cells = <0>;
reg = <0>;
interrupts = <AT91_PMC_PCKRDY(0)>;
};
prog1: prog1 {
#clock-cells = <0>;
reg = <1>;
interrupts = <AT91_PMC_PCKRDY(1)>;
};
};
systemck {
compatible = "atmel,at91rm9200-clk-system";
#address-cells = <1>;
#size-cells = <0>;
ddrck: ddrck {
#clock-cells = <0>;
reg = <2>;
clocks = <&mck>;
};
lcdck: lcdck {
#clock-cells = <0>;
reg = <3>;
clocks = <&mck>;
};
uhpck: uhpck {
#clock-cells = <0>;
reg = <6>;
clocks = <&usb>;
};
udpck: udpck {
#clock-cells = <0>;
reg = <7>;
clocks = <&usb>;
};
pck0: pck0 {
#clock-cells = <0>;
reg = <8>;
clocks = <&prog0>;
};
pck1: pck1 {
#clock-cells = <0>;
reg = <9>;
clocks = <&prog1>;
};
};
periphck {
compatible = "atmel,at91sam9x5-clk-peripheral";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&mck>;
pioAB_clk: pioAB_clk {
#clock-cells = <0>;
reg = <2>;
};
pioCD_clk: pioCD_clk {
#clock-cells = <0>;
reg = <3>;
};
fuse_clk: fuse_clk {
#clock-cells = <0>;
reg = <4>;
};
usart0_clk: usart0_clk {
#clock-cells = <0>;
reg = <5>;
};
usart1_clk: usart1_clk {
#clock-cells = <0>;
reg = <6>;
};
usart2_clk: usart2_clk {
#clock-cells = <0>;
reg = <7>;
};
usart3_clk: usart3_clk {
#clock-cells = <0>;
reg = <8>;
};
twi0_clk: twi0_clk {
reg = <9>;
#clock-cells = <0>;
};
twi1_clk: twi1_clk {
#clock-cells = <0>;
reg = <10>;
};
mci0_clk: mci0_clk {
#clock-cells = <0>;
reg = <12>;
};
spi0_clk: spi0_clk {
#clock-cells = <0>;
reg = <13>;
};
spi1_clk: spi1_clk {
#clock-cells = <0>;
reg = <14>;
};
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <15>;
};
uart1_clk: uart1_clk {
#clock-cells = <0>;
reg = <16>;
};
tcb_clk: tcb_clk {
#clock-cells = <0>;
reg = <17>;
};
pwm_clk: pwm_clk {
#clock-cells = <0>;
reg = <18>;
};
adc_clk: adc_clk {
#clock-cells = <0>;
reg = <19>;
};
dma0_clk: dma0_clk {
#clock-cells = <0>;
reg = <20>;
};
uhphs_clk: uhphs_clk {
#clock-cells = <0>;
reg = <22>;
};
udphs_clk: udphs_clk {
#clock-cells = <0>;
reg = <23>;
};
lcdc_clk: lcdc_clk {
#clock-cells = <0>;
reg = <25>;
};
sha_clk: sha_clk {
#clock-cells = <0>;
reg = <27>;
};
ssc0_clk: ssc0_clk {
#clock-cells = <0>;
reg = <28>;
};
aes_clk: aes_clk {
#clock-cells = <0>;
reg = <29>;
};
trng_clk: trng_clk {
#clock-cells = <0>;
reg = <30>;
};
};
};
rstc@fffffe00 {
compatible = "atmel,at91sam9g45-rstc";
reg = <0xfffffe00 0x10>;
};
pit: timer@fffffe30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffe30 0xf>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&mck>;
};
shdwc@fffffe10 {
compatible = "atmel,at91sam9x5-shdwc";
reg = <0xfffffe10 0x10>;
};
sckc@fffffe50 {
compatible = "atmel,at91sam9x5-sckc";
reg = <0xfffffe50 0x4>;
slow_osc: slow_osc {
compatible = "atmel,at91sam9x5-clk-slow-osc";
#clock-cells = <0>;
clocks = <&slow_xtal>;
};
slow_rc_osc: slow_rc_osc {
compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-accuracy = <50000000>;
};
clk32k: slck {
compatible = "atmel,at91sam9x5-clk-slow";
#clock-cells = <0>;
clocks = <&slow_rc_osc>, <&slow_osc>;
};
};
mmc0: mmc@f0008000 {
compatible = "atmel,hsmci";
reg = <0xf0008000 0x600>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
dma-names = "rxtx";
clocks = <&mci0_clk>;
clock-names = "mci_clk";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
tcb0: timer@f8008000 {
compatible = "atmel,at91sam9x5-tcb";
reg = <0xf8008000 0x100>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&tcb_clk>;
clock-names = "t0_clk";
};
tcb1: timer@f800c000 {
compatible = "atmel,at91sam9x5-tcb";
reg = <0xf800c000 0x100>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&tcb_clk>;
clock-names = "t0_clk";
};
dma: dma-controller@ffffec00 {
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffec00 0x200>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
#dma-cells = <2>;
clocks = <&dma0_clk>;
clock-names = "dma_clk";
};
pinctrl@fffff400 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
ranges = <0xfffff400 0xfffff400 0x800>;
atmel,mux-mask = <
/* A B C */
0xffffffff 0xffe07983 0x00000000 /* pioA */
0x00040000 0x00047e0f 0x00000000 /* pioB */
0xfdffffff 0x07c00000 0xb83fffff /* pioC */
0x003fffff 0x003f8000 0x00000000 /* pioD */
>;
/* shared pinctrl settings */
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
<AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */
AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA10 periph with pullup */
};
};
usart0 {
pinctrl_usart0: usart0-0 {
atmel,pins =
<AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA0 periph A */
};
pinctrl_usart0_rts: usart0_rts-0 {
atmel,pins =
<AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A */
};
pinctrl_usart0_cts: usart0_cts-0 {
atmel,pins =
<AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA3 periph A */
};
};
usart1 {
pinctrl_usart1: usart1-0 {
atmel,pins =
<AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */
AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA5 periph A */
};
};
usart2 {
pinctrl_usart2: usart2-0 {
atmel,pins =
<AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */
AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA7 periph A */
};
pinctrl_usart2_rts: usart2_rts-0 {
atmel,pins =
<AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB0 periph B */
};
pinctrl_usart2_cts: usart2_cts-0 {
atmel,pins =
<AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB1 periph B */
};
};
usart3 {
pinctrl_usart3: usart3-0 {
atmel,pins =
<AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PC23 periph B with pullup */
AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */
};
pinctrl_usart3_rts: usart3_rts-0 {
atmel,pins =
<AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
};
pinctrl_usart3_cts: usart3_cts-0 {
atmel,pins =
<AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
};
};
uart0 {
pinctrl_uart0: uart0-0 {
atmel,pins =
<AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */
AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC8 periph C */
};
};
uart1 {
pinctrl_uart1: uart1-0 {
atmel,pins =
<AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC17 periph C with pullup */
AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC16 periph C */
};
};
nand {
pinctrl_nand: nand-0 {
atmel,pins =
<AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD5 gpio RDY pin pull_up*/
AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD4 gpio enable pin pull_up */
};
};
mmc0 {
pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
atmel,pins =
<AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */
AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 periph A with pullup */
AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA15 periph A with pullup */
};
pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
atmel,pins =
<AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 periph A with pullup */
AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 periph A with pullup */
AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 periph A with pullup */
};
pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
atmel,pins =
<AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA11 periph B with pullup */
AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA12 periph B with pullup */
AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA13 periph B with pullup */
AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA14 periph B with pullup */
};
};
ssc0 {
pinctrl_ssc0_tx: ssc0_tx-0 {
atmel,pins =
<AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */
AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */
AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
};
pinctrl_ssc0_rx: ssc0_rx-0 {
atmel,pins =
<AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */
AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */
AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
};
};
spi0 {
pinctrl_spi0: spi0-0 {
atmel,pins =
<AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A SPI0_MISO pin */
AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A SPI0_MOSI pin */
AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
};
};
spi1 {
pinctrl_spi1: spi1-0 {
atmel,pins =
<AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA21 periph B SPI1_MISO pin */
AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B SPI1_MOSI pin */
AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
};
};
i2c0 {
pinctrl_i2c0: i2c0-0 {
atmel,pins =
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
i2c1 {
pinctrl_i2c1: i2c1-0 {
atmel,pins =
<AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
};
tcb0 {
pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
tcb1 {
pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
};
};
pioA: gpio@fffff400 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioAB_clk>;
};
pioB: gpio@fffff600 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff600 0x200>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioAB_clk>;
};
pioC: gpio@fffff800 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff800 0x200>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioCD_clk>;
};
pioD: gpio@fffffa00 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffffa00 0x200>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioCD_clk>;
};
};
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
clocks = <&mck>;
clock-names = "usart";
status = "disabled";
};
ssc0: ssc@f0010000 {
compatible = "atmel,at91sam9g45-ssc";
reg = <0xf0010000 0x4000>;
interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>,
<&dma 0 AT91_DMA_CFG_PER_ID(22)>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
clocks = <&ssc0_clk>;
clock-names = "pclk";
status = "disabled";
};
usart0: serial@f801c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x4000>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
clocks = <&usart0_clk>;
clock-names = "usart";
status = "disabled";
};
usart1: serial@f8020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x4000>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
clocks = <&usart1_clk>;
clock-names = "usart";
status = "disabled";
};
usart2: serial@f8024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x4000>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
clocks = <&usart2_clk>;
clock-names = "usart";
status = "disabled";
};
usart3: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x4000>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;
clocks = <&usart3_clk>;
clock-names = "usart";
status = "disabled";
};
i2c0: i2c@f8010000 {
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>,
<&dma 1 AT91_DMA_CFG_PER_ID(14)>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
clocks = <&twi0_clk>;
status = "disabled";
};
i2c1: i2c@f8014000 {
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8014000 0x100>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>,
<&dma 1 AT91_DMA_CFG_PER_ID(16)>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
clocks = <&twi1_clk>;
status = "disabled";
};
spi0: spi@f0000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "atmel,at91rm9200-spi";
reg = <0xf0000000 0x100>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>,
<&dma 1 AT91_DMA_CFG_PER_ID(2)>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
clocks = <&spi0_clk>;
clock-names = "spi_clk";
status = "disabled";
};
spi1: spi@f0004000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "atmel,at91rm9200-spi";
reg = <0xf0004000 0x100>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>,
<&dma 1 AT91_DMA_CFG_PER_ID(4)>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
clocks = <&spi1_clk>;
clock-names = "spi_clk";
status = "disabled";
};
watchdog@fffffe40 {
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffe40 0x10>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
atmel,watchdog-type = "hardware";
atmel,reset-type = "all";
atmel,dbg-halt;
atmel,idle-halt;
status = "disabled";
};
pwm0: pwm@f8034000 {
compatible = "atmel,at91sam9rl-pwm";
reg = <0xf8034000 0x300>;
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
#pwm-cells = <3>;
clocks = <&pwm_clk>;
status = "disabled";
};
};
nand0: nand@40000000 {
compatible = "atmel,at91rm9200-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = < 0x40000000 0x10000000
0xffffe000 0x00000600
0xffffe600 0x00000200
0x00108000 0x00018000
>;
atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
atmel,nand-has-dma;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioD 5 GPIO_ACTIVE_HIGH
&pioD 4 GPIO_ACTIVE_HIGH
0
>;
status = "disabled";
};
usb0: ohci@00500000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x00100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>,
<&uhpck>;
clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
i2c@0 {
compatible = "i2c-gpio";
gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
&pioA 31 GPIO_ACTIVE_HIGH /* scl */
>;
i2c-gpio,sda-open-drain;
i2c-gpio,scl-open-drain;
i2c-gpio,delay-us = <2>; /* ~100 kHz */
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
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