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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* at91-sama7d65_curiosity.dts - Device Tree file for SAMA7D65 Curiosity board
*
* Copyright (c) 2024 Microchip Technology Inc. and its subsidiaries
*
* Author: Romain Sioen <romain.sioen@microchip.com>
*
*/
/dts-v1/;
#include "sama7d65-pinfunc.h"
#include "sama7d65.dtsi"
#include <dt-bindings/mfd/atmel-flexcom.h>
#include <dt-bindings/pinctrl/at91.h>
/ {
model = "Microchip SAMA7D65 Curiosity";
compatible = "microchip,sama7d65-curiosity", "microchip,sama7d65",
"microchip,sama7d6", "microchip,sama7";
aliases {
serial0 = &uart6;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
};
&flx6 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
status = "okay";
};
&uart6 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart6_default>;
status = "okay";
};
&main_xtal {
clock-frequency = <24000000>;
};
&pioa {
pinctrl_sdmmc1_default: sdmmc1-default {
cmd-data {
pinmux = <PIN_PB22__SDMMC1_CMD>,
<PIN_PB24__SDMMC1_DAT0>,
<PIN_PB25__SDMMC1_DAT1>,
<PIN_PB26__SDMMC1_DAT2>,
<PIN_PB27__SDMMC1_DAT3>;
slew-rate = <0>;
bias-disable;
};
ck-cd-rstn-vddsel {
pinmux = <PIN_PB23__SDMMC1_CK>,
<PIN_PB21__SDMMC1_RSTN>,
<PIN_PB30__SDMMC1_1V8SEL>,
<PIN_PB29__SDMMC1_CD>,
<PIN_PB28__SDMMC1_WP>;
slew-rate = <0>;
bias-disable;
};
};
pinctrl_uart6_default: uart6-default {
pinmux = <PIN_PD18__FLEXCOM6_IO0>,
<PIN_PD19__FLEXCOM6_IO1>;
bias-disable;
};
};
&sdmmc1 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc1_default>;
status = "okay";
};
&slow_xtal {
clock-frequency = <32768>;
};
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