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// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
/*
* Copyright 2020-2022 Advanced Micro Devices, Inc.
*/
&ahb_clk {
clock-frequency = <400000000>;
};
&emmc_clk {
clock-frequency = <200000000>;
};
&flash_clk {
clock-frequency = <400000000>;
};
&ref_clk {
clock-frequency = <156250000>;
};
&qspi {
status = "okay";
flash0: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <40000000>;
spi-rx-bus-width = <2>;
m25p,fast-read;
cdns,read-delay = <0>;
cdns,tshsl-ns = <0>;
cdns,tsd2d-ns = <0>;
cdns,tchsh-ns = <0>;
cdns,tslch-ns = <0>;
};
};
&gpio0 {
status = "okay";
};
&emmc {
bus-width = <8>;
cap-mmc-hw-reset;
status = "okay";
};
&wdt0 {
status = "okay";
};
&i2c0 {
clock-frequency = <100000>;
status = "okay";
rtc@51 {
compatible = "nxp,pcf85263";
reg = <0x51>;
};
};
&spi0 {
#address-cells = <1>;
#size-cells = <0>;
num-cs = <4>;
cs-gpios = <0>, <0>, <&porta 1 GPIO_ACTIVE_LOW>,
<&porta 7 GPIO_ACTIVE_LOW>;
status = "okay";
};
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