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/*
* sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module
*
* Copyright (C) 2016 Atmel,
*
* Licensed under GPLv2 or later.
*/
/ {
compatible = "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
chosen {
bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
stdout-path = "serial0:115200n8";
};
memory {
reg = <0x20000000 0x20000000>;
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
ahb {
apb {
spi0: spi@f0004000 {
cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
};
macb0: ethernet@f0028000 {
phy-mode = "rgmii";
#address-cells = <1>;
#size-cells = <0>;
ethernet-phy@1 {
reg = <0x1>;
interrupt-parent = <&pioB>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
txen-skew-ps = <480>;
txc-skew-ps = <1800>;
rxdv-skew-ps = <240>;
rxc-skew-ps = <1800>;
rxd0-skew-ps = <240>;
rxd1-skew-ps = <240>;
rxd2-skew-ps = <240>;
rxd3-skew-ps = <240>;
};
ethernet-phy@7 {
reg = <0x7>;
interrupt-parent = <&pioB>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
txen-skew-ps = <480>;
txc-skew-ps = <1800>;
rxdv-skew-ps = <240>;
rxc-skew-ps = <1800>;
rxd0-skew-ps = <240>;
rxd1-skew-ps = <240>;
rxd2-skew-ps = <240>;
rxd3-skew-ps = <240>;
};
};
i2c1: i2c@f0018000 {
pmic: act8865@5b {
compatible = "active-semi,act8865";
reg = <0x5b>;
status = "disabled";
regulators {
vcc_1v8_reg: DCDC_REG1 {
regulator-name = "VCC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc_1v2_reg: DCDC_REG2 {
regulator-name = "VCC_1V2";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
};
vcc_3v3_reg: DCDC_REG3 {
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vddana_reg: LDO_REG1 {
regulator-name = "VDDANA";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vddfuse_reg: LDO_REG2 {
regulator-name = "FUSE_2V5";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
};
};
};
};
};
nand0: nand@60000000 {
nand-bus-width = <8>;
nand-ecc-mode = "hw";
atmel,has-pmecc;
atmel,pmecc-cap = <4>;
atmel,pmecc-sector-size = <512>;
nand-on-flash-bbt;
status = "okay";
at91bootstrap@0 {
label = "at91bootstrap";
reg = <0x0 0x40000>;
};
bootloader@40000 {
label = "bootloader";
reg = <0x40000 0x80000>;
};
bootloaderenv@c0000 {
label = "bootloader env";
reg = <0xc0000 0xc0000>;
};
dtb@180000 {
label = "device tree";
reg = <0x180000 0x80000>;
};
kernel@200000 {
label = "kernel";
reg = <0x200000 0x600000>;
};
rootfs@800000 {
label = "rootfs";
reg = <0x800000 0x0f800000>;
};
};
};
leds {
compatible = "gpio-leds";
d2 {
label = "d2";
gpios = <&pioE 25 GPIO_ACTIVE_LOW>; /* PE25, conflicts with A25, RXD2 */
linux,default-trigger = "heartbeat";
};
};
};
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