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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "jz4740.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "qi,lb60", "ingenic,jz4740";
chosen {
stdout-path = &uart0;
};
mmc_power: fixedregulator {
compatible = "regulator-fixed";
regulator-name = "mmc_vcc";
gpio = <&gpd 2 0>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&ext {
clock-frequency = <12000000>;
};
&rtc_dev {
system-power-controller;
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&pins_uart0>;
};
&pinctrl {
pins_uart0: uart0 {
function = "uart0";
groups = "uart0-data";
bias-disable;
};
pins_mmc: mmc {
mmc {
function = "mmc";
groups = "mmc-1bit", "mmc-4bit";
bias-disable;
};
mmc-gpios {
pins = "PD0", "PD2";
bias-disable;
};
};
};
&mmc {
bus-width = <4>;
max-frequency = <24000000>;
cd-gpios = <&gpd 0 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&mmc_power>;
pinctrl-names = "default";
pinctrl-0 = <&pins_mmc>;
};
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