1004a2977b
Use the new EBI/NAND bindings to declare NAND chips and remove old NAND nodes along the way. Note that we keep using old bindings in at91rm9200.dtsi because this SoC is not supported by the EBI driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
171 lines
3.2 KiB
Plaintext
171 lines
3.2 KiB
Plaintext
/*
|
|
* at91-kizbox.dts - Device Tree file for Overkiz Kizbox board
|
|
*
|
|
* Copyright (C) 2012-2014 Boris BREZILLON <b.brezillon@overkiz.com>
|
|
* 2014-2015 Gaël PORTAY <g.portay@overkiz.com>
|
|
*
|
|
* Licensed under GPLv2 or later.
|
|
*/
|
|
/dts-v1/;
|
|
#include "at91sam9g20.dtsi"
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
|
|
/ {
|
|
model = "Overkiz Kizbox";
|
|
compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
|
|
|
|
chosen {
|
|
bootargs = "ubi.mtd=ubi";
|
|
stdout-path = &dbgu;
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x2000000>;
|
|
};
|
|
|
|
clocks {
|
|
main_xtal {
|
|
clock-frequency = <18432000>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
macb0: ethernet@fffc4000 {
|
|
phy-mode = "mii";
|
|
pinctrl-0 = <&pinctrl_macb_rmii
|
|
&pinctrl_macb_rmii_mii_alt>;
|
|
status = "okay";
|
|
};
|
|
|
|
usart3: serial@fffd0000 {
|
|
status = "okay";
|
|
};
|
|
|
|
dbgu: serial@fffff200 {
|
|
status = "okay";
|
|
};
|
|
|
|
watchdog@fffffd40 {
|
|
timeout-sec = <15>;
|
|
atmel,max-heartbeat-sec = <16>;
|
|
atmel,min-heartbeat-sec = <0>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
usb0: ohci@500000 {
|
|
num-ports = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
ebi: ebi@10000000 {
|
|
status = "okay";
|
|
|
|
nand_controller: nand-controller {
|
|
status = "okay";
|
|
pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
|
|
pinctrl-names = "default";
|
|
|
|
nand@3 {
|
|
reg = <0x3 0x0 0x800000>;
|
|
rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
|
|
cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
|
|
nand-bus-width = <8>;
|
|
nand-ecc-mode = "soft";
|
|
nand-on-flash-bbt;
|
|
label = "atmel_nand";
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
bootstrap@0 {
|
|
label = "bootstrap";
|
|
reg = <0x0 0x20000>;
|
|
};
|
|
|
|
ubi@20000 {
|
|
label = "ubi";
|
|
reg = <0x20000 0x7fe0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
reset {
|
|
label = "PB_RST";
|
|
gpios = <&pioB 30 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0x100>;
|
|
wakeup-source;
|
|
};
|
|
|
|
user {
|
|
label = "PB_USER";
|
|
gpios = <&pioB 31 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0x101>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
i2c-gpio-0 {
|
|
status = "okay";
|
|
|
|
rtc: pcf8563@51 {
|
|
compatible = "nxp,pcf8563";
|
|
reg = <0x51>;
|
|
};
|
|
};
|
|
|
|
pwm_leds {
|
|
compatible = "pwm-leds";
|
|
|
|
network_green {
|
|
label = "pwm:green:network";
|
|
pwms = <&tcb_pwm 2 10000000 PWM_POLARITY_INVERTED>;
|
|
max-brightness = <255>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
|
|
network_red {
|
|
label = "pwm:red:network";
|
|
pwms = <&tcb_pwm 4 10000000 PWM_POLARITY_INVERTED>;
|
|
max-brightness = <255>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
|
|
user_green {
|
|
label = "pwm:green:user";
|
|
pwms = <&tcb_pwm 0 10000000 PWM_POLARITY_INVERTED>;
|
|
max-brightness = <255>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
|
|
user_red {
|
|
label = "pwm:red:user";
|
|
pwms = <&tcb_pwm 1 10000000 PWM_POLARITY_INVERTED>;
|
|
max-brightness = <255>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
};
|
|
|
|
tcb_pwm: pwm {
|
|
compatible = "atmel,tcb-pwm";
|
|
#pwm-cells = <3>;
|
|
tc-block = <1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_tcb1_tioa0
|
|
&pinctrl_tcb1_tioa1
|
|
&pinctrl_tcb1_tioa2
|
|
&pinctrl_tcb1_tiob0>;
|
|
};
|
|
};
|