u-boot/arch/arc/dts/iot_devkit.dts
Simon Glass 8c103c33fb dm: dts: Convert driver model tags to use new schema
Now that Linux has accepted these tags, move the device tree files in
U-Boot over to use them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-14 09:43:26 -07:00

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1.2 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
*/
/dts-v1/;
#include "skeleton.dtsi"
/ {
#address-cells = <1>;
#size-cells = <1>;
aliases {
console = &uart0;
};
cpu_card {
core_clk: core_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <144000000>;
bootph-all;
};
};
uart0: serial0@80014000 {
compatible = "snps,dw-apb-uart";
clock-frequency = <16000000>;
reg = <0x80014000 0x1000>;
reg-shift = <2>;
reg-io-width = <4>;
};
usb: usb@f0040000 {
compatible = "snps,dwc2";
reg = <0xf0040000 0x10000>;
phys = <&usbphy>;
phy-names = "usb2-phy";
};
usbphy: phy {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
mmcclk_biu: mmcclk-biu {
compatible = "fixed-clock";
clock-frequency = <50000000>;
#clock-cells = <0>;
};
mmcclk_ciu: mmcclk-ciu {
compatible = "fixed-clock";
clock-frequency = <50000000>;
#clock-cells = <0>;
};
mmc: mmc0@f000b000 {
compatible = "snps,dw-mshc";
reg = <0xf000b000 0x400>;
bus-width = <4>;
fifo-depth = <128>;
clocks = <&mmcclk_biu>, <&mmcclk_ciu>;
clock-names = "biu", "ciu";
max-frequency = <25000000>;
};
};