u-boot/arch/arm/dts/socfpga_cyclone5.dtsi
Simon Goldschmidt c402e81702 dts: arm: socfpga: merge gen5 devicetrees from linux
Add -u-boot.dtsi files to keep the current U-Boot behaviour:
- add u-boot,dm-pre-reloc where required
- disable watchdog
- set uart clock frequency
- add gpio bank-name properties
where appropriate:
- make qspi work (add alias for spi0, fix compatible for flash)
- enable usb (status okay, add alias for udc0)

Adapt board dts files that are not in Linux to keep their old
behaviour.

Change licenses to SPDX.

(Patman warnings/errors are in 1:1 copied files from Linux)

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2018-11-29 12:45:15 +01:00

36 lines
549 B
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2012 Altera Corporation <www.altera.com>
*/
/dts-v1/;
/* First 4KB has trampoline code for secondary cores. */
/memreserve/ 0x00000000 0x0001000;
#include "socfpga.dtsi"
/ {
soc {
clkmgr@ffd04000 {
clocks {
osc1 {
clock-frequency = <25000000>;
};
};
};
mmc0: dwmmc0@ff704000 {
broken-cd;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
};
sysmgr@ffd08000 {
cpu1-start-addr = <0xffd080c4>;
};
};
};
&watchdog0 {
status = "okay";
};