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// SPDX-License-Identifier: GPL-2.0+
/*
* Device Tree file for the GARDENA smart Gateway (AT91SAM)
*
* Copyright (C) 2012 Atmel,
* 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
*/
/dts-v1/;
#include "at91sam9g25.dtsi"
/ {
model = "GARDENA smart Gateway (AT91SAM)";
compatible = "gardena,smart-gateway-at91sam", "atmel,at91sam9";
aliases {
serial0 = &dbgu;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
reg = <0x20000000 0x8000000>;
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
leds {
compatible = "gpio-leds";
power_blue {
label = "smartgw:power:blue";
gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
power_green {
label = "smartgw:power:green";
gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
power_red {
label = "smartgw:power:red";
gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
radio_blue {
label = "smartgw:radio:blue";
gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
radio_green {
label = "smartgw:radio:green";
gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
radio_red {
label = "smartgw:radio:red";
gpios = <&pioC 16 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
internet_blue {
label = "smartgw:internet:blue";
gpios = <&pioC 15 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
internet_green {
label = "smartgw:internet:green";
gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
internet_red {
label = "smartgw:internet:red";
gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
};
&dbgu {
status = "okay";
};
&macb0 {
phy-mode = "rmii";
status = "okay";
};
&nand0 {
nand-bus-width = <8>;
nand-ecc-mode = "hw";
atmel,has-pmecc; /* Enable PMECC */
atmel,pmecc-cap = <2>;
atmel,pmecc-sector-size = <512>;
nand-on-flash-bbt;
status = "okay";
};
&watchdog {
status = "okay";
timeout-sec = <16>;
};
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