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MIPS: mscc: Add luton PC0B91 device tree

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Add a device tree for the Microsemi Luton PCB091 evaluation board.

It is based on the work of Lars Povlsen <lars.povlsen@microchip.com>.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Gregory CLEMENT 2020-11-10 12:45:05 +01:00 committed by Thomas Bogendoerfer
parent 93b834e6cf
commit 72bc5e8b25
2 changed files with 34 additions and 1 deletions
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5
arch/mips/boot/dts/mscc/Makefile
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@ -1,4 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
dtb-$(CONFIG_SOC_VCOREIII) += ocelot_pcb123.dtb ocelot_pcb120.dtb
dtb-$(CONFIG_SOC_VCOREIII) += \
luton_pcb091.dtb \
ocelot_pcb120.dtb \
ocelot_pcb123.dtb
obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .o, $(dtb-y))

30
arch/mips/boot/dts/mscc/luton_pcb091.dts Normal file
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@ -0,0 +1,30 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Microsemi Corporation
*/
/dts-v1/;
#include "luton.dtsi"
/ {
model = "Luton10 PCB091 Reference Board";
compatible = "mscc,luton-pcb091", "mscc,luton";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
};
&uart0 {
status = "okay";
};
&i2c0 {
status = "okay";
i2c-sda-hold-time-ns = <300>;
};