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// SPDX-License-Identifier: GPL-2.0
/*
* Samsung SMDK5410 board device tree source
*
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*/
/dts-v1/;
#include "exynos5410.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Samsung SMDK5410 board based on Exynos5410";
compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5";
memory@40000000 {
device_type = "memory";
reg = <0x40000000 0x80000000>;
};
chosen {
stdout-path = "serial2:115200n8";
};
fin_pll: xxti {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "fin_pll";
#clock-cells = <0>;
};
pmic_ap_clk: pmic-ap-clk {
/* Workaround for missing PMIC and its clock */
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
firmware@2037000 {
compatible = "samsung,secure-firmware";
reg = <0x02037000 0x1000>;
};
vdd10_usb3: voltage-regulator-0 {
compatible = "regulator-fixed";
regulator-name = "VDD10_USB3";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
vdd33_usb3: voltage-regulator-0 {
compatible = "regulator-fixed";
regulator-name = "VDD33_USB3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&mmc_0 {
status = "okay";
cap-mmc-highspeed;
broken-cd;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
bus-width = <8>;
};
&mmc_2 {
status = "okay";
cap-sd-highspeed;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
bus-width = <4>;
disable-wp;
};
&pinctrl_0 {
srom_ctl: srom-ctl-pins {
samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
"gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
srom_ebi: srom-ebi-pins {
samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
"gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
"gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
"gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
"gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
"gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
&rtc {
clocks = <&clock CLK_RTC>, <&pmic_ap_clk>;
clock-names = "rtc", "rtc_src";
};
&sromc {
pinctrl-names = "default";
pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
ethernet@3,0 {
compatible = "smsc,lan9115";
reg = <3 0 0x10000>;
phy-mode = "mii";
interrupt-parent = <&gpx0>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
reg-io-width = <2>;
smsc,irq-push-pull;
smsc,force-internal-phy;
samsung,srom-page-mode;
samsung,srom-timing = <9 12 1 9 1 1>;
};
};
&serial_0 {
status = "okay";
};
&serial_1 {
status = "okay";
};
&serial_2 {
status = "okay";
};
&usbdrd3_0 {
vdd10-supply = <&vdd10_usb3>;
vdd33-supply = <&vdd33_usb3>;
};
&usbdrd3_1 {
vdd10-supply = <&vdd10_usb3>;
vdd33-supply = <&vdd33_usb3>;
};
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