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/*
* Embedded Artist LPC4357 Developer's Kit
*
* Copyright 2015 Joachim Eastwood <manabian@gmail.com>
*
* This code is released using a dual license strategy: BSD/GPL
* You can choose the licence that better fits your requirements.
*
* Released under the terms of 3-clause BSD License
* Released under the terms of GNU General Public License Version 2.0
*
*/
/dts-v1/;
#include "lpc18xx.dtsi"
#include "lpc4357.dtsi"
/ {
model = "Embedded Artists' LPC4357 Developer's Kit";
compatible = "ea,lpc4357-developers-kit", "nxp,lpc4357", "nxp,lpc4350";
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
};
chosen {
stdout-path = &uart0;
};
memory {
device_type = "memory";
reg = <0x28000000 0x2000000>; /* 32 MB */
};
/* vmmc is controlled by sdmmc host internally */
vmmc: vmmc_fixed {
compatible = "regulator-fixed";
regulator-name = "vmmc-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&pinctrl {
sdmmc_pins: sdmmc-pins {
sdmmc_clk_cfg {
pins = "pc_0";
function = "sdmmc";
slew-rate = <1>;
bias-pull-down;
};
sdmmc_cmd_dat0_3_cfg {
pins = "pc_4", "pc_5", "pc_6", "pc_7", "pc_10";
function = "sdmmc";
slew-rate = <1>;
bias-disable;
input-enable;
input-schmitt-disable;
};
sdmmc_cd_cfg {
pins = "pc_8";
function = "sdmmc";
bias-pull-down;
input-enable;
};
sdmmc_pow_cfg {
pins = "pc_9";
function = "sdmmc";
bias-pull-down;
};
};
uart0_pins: uart0-pins {
uart0_rx_cfg {
pins = "pf_11";
function = "uart0";
input-schmitt-disable;
bias-disable;
input-enable;
};
uart0_tx_cfg {
pins = "pf_10";
function = "uart0";
bias-pull-down;
};
};
};
&mmcsd {
status = "okay";
bus-width = <4>;
vmmc-supply = <&vmmc>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pins>;
};
&uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
};
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