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|
/*
* at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
*
* Copyright (C) 2011 Atmel,
* 2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
* 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* Licensed under GPLv2 or later.
*/
/include/ "skeleton.dtsi"
/ {
model = "Atmel AT91SAM9260 family SoC";
compatible = "atmel,at91sam9260";
interrupt-parent = <&aic>;
aliases {
serial0 = &dbgu;
serial1 = &usart0;
serial2 = &usart1;
serial3 = &usart2;
serial4 = &usart3;
serial5 = &usart4;
serial6 = &usart5;
gpio0 = &pioA;
gpio1 = &pioB;
gpio2 = &pioC;
tcb0 = &tcb0;
tcb1 = &tcb1;
i2c0 = &i2c0;
};
cpus {
cpu@0 {
compatible = "arm,arm926ejs";
};
};
memory {
reg = <0x20000000 0x04000000>;
};
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 = <29 30 31>;
};
ramc0: ramc@ffffea00 {
compatible = "atmel,at91sam9260-sdramc";
reg = <0xffffea00 0x200>;
};
pmc: pmc@fffffc00 {
compatible = "atmel,at91rm9200-pmc";
reg = <0xfffffc00 0x100>;
};
rstc@fffffd00 {
compatible = "atmel,at91sam9260-rstc";
reg = <0xfffffd00 0x10>;
};
shdwc@fffffd10 {
compatible = "atmel,at91sam9260-shdwc";
reg = <0xfffffd10 0x10>;
};
pit: timer@fffffd30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
interrupts = <1 4 7>;
};
tcb0: timer@fffa0000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfffa0000 0x100>;
interrupts = <17 4 0 18 4 0 19 4 0>;
};
tcb1: timer@fffdc000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfffdc000 0x100>;
interrupts = <26 4 0 27 4 0 28 4 0>;
};
pinctrl@fffff400 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
ranges = <0xfffff400 0xfffff400 0x600>;
atmel,mux-mask = <
/* A B */
0xffffffff 0xffc00c3b /* pioA */
0xffffffff 0x7fff3ccf /* pioB */
0xffffffff 0x007fffff /* pioC */
>;
/* shared pinctrl settings */
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
<1 14 0x1 0x0 /* PB14 periph A */
1 15 0x1 0x1>; /* PB15 periph with pullup */
};
};
uart0 {
pinctrl_uart0: uart0-0 {
atmel,pins =
<1 4 0x1 0x0 /* PB4 periph A */
1 5 0x1 0x0>; /* PB5 periph A */
};
pinctrl_uart0_rts_cts: uart0_rts_cts-0 {
atmel,pins =
<1 26 0x1 0x0 /* PB26 periph A */
1 27 0x1 0x0>; /* PB27 periph A */
};
pinctrl_uart0_dtr_dsr: uart0_dtr_dsr-0 {
atmel,pins =
<1 24 0x1 0x0 /* PB24 periph A */
1 22 0x1 0x0>; /* PB22 periph A */
};
pinctrl_uart0_dcd: uart0_dcd-0 {
atmel,pins =
<1 23 0x1 0x0>; /* PB23 periph A */
};
pinctrl_uart0_ri: uart0_ri-0 {
atmel,pins =
<1 25 0x1 0x0>; /* PB25 periph A */
};
};
uart1 {
pinctrl_uart1: uart1-0 {
atmel,pins =
<2 6 0x1 0x1 /* PB6 periph A with pullup */
2 7 0x1 0x0>; /* PB7 periph A */
};
pinctrl_uart1_rts_cts: uart1_rts_cts-0 {
atmel,pins =
<1 28 0x1 0x0 /* PB28 periph A */
1 29 0x1 0x0>; /* PB29 periph A */
};
};
uart2 {
pinctrl_uart2: uart2-0 {
atmel,pins =
<1 8 0x1 0x1 /* PB8 periph A with pullup */
1 9 0x1 0x0>; /* PB9 periph A */
};
pinctrl_uart2_rts_cts: uart2_rts_cts-0 {
atmel,pins =
<0 4 0x1 0x0 /* PA4 periph A */
0 5 0x1 0x0>; /* PA5 periph A */
};
};
uart3 {
pinctrl_uart3: uart3-0 {
atmel,pins =
<2 10 0x1 0x1 /* PB10 periph A with pullup */
2 11 0x1 0x0>; /* PB11 periph A */
};
pinctrl_uart3_rts_cts: uart3_rts_cts-0 {
atmel,pins =
<3 8 0x2 0x0 /* PB8 periph B */
3 10 0x2 0x0>; /* PB10 periph B */
};
};
uart4 {
pinctrl_uart4: uart4-0 {
atmel,pins =
<0 31 0x2 0x1 /* PA31 periph B with pullup */
0 30 0x2 0x0>; /* PA30 periph B */
};
};
uart5 {
pinctrl_uart5: uart5-0 {
atmel,pins =
<2 12 0x1 0x1 /* PB12 periph A with pullup */
2 13 0x1 0x0>; /* PB13 periph A */
};
};
nand {
pinctrl_nand: nand-0 {
atmel,pins =
<2 13 0x0 0x1 /* PC13 gpio RDY pin pull_up */
2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */
};
};
pioA: gpio@fffff400 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
interrupts = <2 4 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
};
pioB: gpio@fffff600 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff600 0x200>;
interrupts = <3 4 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
};
pioC: gpio@fffff800 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff800 0x200>;
interrupts = <4 4 1>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
};
};
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 4 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
status = "disabled";
};
usart0: serial@fffb0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb0000 0x200>;
interrupts = <6 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
status = "disabled";
};
usart1: serial@fffb4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb4000 0x200>;
interrupts = <7 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "disabled";
};
usart2: serial@fffb8000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb8000 0x200>;
interrupts = <8 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "disabled";
};
usart3: serial@fffd0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd0000 0x200>;
interrupts = <23 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
status = "disabled";
};
usart4: serial@fffd4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd4000 0x200>;
interrupts = <24 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
status = "disabled";
};
usart5: serial@fffd8000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd8000 0x200>;
interrupts = <25 4 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart5>;
status = "disabled";
};
macb0: ethernet@fffc4000 {
compatible = "cdns,at32ap7000-macb", "cdns,macb";
reg = <0xfffc4000 0x100>;
interrupts = <21 4 3>;
status = "disabled";
};
usb1: gadget@fffa4000 {
compatible = "atmel,at91rm9200-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 4 2>;
status = "disabled";
};
i2c0: i2c@fffac000 {
compatible = "atmel,at91sam9260-i2c";
reg = <0xfffac000 0x100>;
interrupts = <11 4 6>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
adc0: adc@fffe0000 {
compatible = "atmel,at91sam9260-adc";
reg = <0xfffe0000 0x100>;
interrupts = <5 4 0>;
atmel,adc-use-external-triggers;
atmel,adc-channels-used = <0xf>;
atmel,adc-vref = <3300>;
atmel,adc-num-channels = <4>;
atmel,adc-startup-time = <15>;
atmel,adc-channel-base = <0x30>;
atmel,adc-drdy-mask = <0x10000>;
atmel,adc-status-register = <0x1c>;
atmel,adc-trigger-register = <0x04>;
trigger@0 {
trigger-name = "timer-counter-0";
trigger-value = <0x1>;
};
trigger@1 {
trigger-name = "timer-counter-1";
trigger-value = <0x3>;
};
trigger@2 {
trigger-name = "timer-counter-2";
trigger-value = <0x5>;
};
trigger@3 {
trigger-name = "external";
trigger-value = <0x13>;
trigger-external;
};
};
};
nand0: nand@40000000 {
compatible = "atmel,at91rm9200-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x40000000 0x10000000
0xffffe800 0x200
>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioC 13 0
&pioC 14 0
0
>;
status = "disabled";
};
usb0: ohci@00500000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
interrupts = <20 4 2>;
status = "disabled";
};
};
i2c@0 {
compatible = "i2c-gpio";
gpios = <&pioA 23 0 /* sda */
&pioA 24 0 /* 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";
};
};
|
