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MIPS: dts: Add Vocore2 board

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The VoCore2 board is a low cost MT7628A based board with 128MB RAM, 16MB
flash and multiple external peripherals.

This initial DTS provides enough support to get to userland and use the USB
port.

Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com>
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: john@phrozen.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17134/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Harvey Hunt 2017-08-21 11:54:46 +01:00 committed by Ralf Baechle
parent d73d783b95
commit d48faef7ed
4 changed files with 30 additions and 0 deletions
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6
MAINTAINERS
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@ -14126,6 +14126,12 @@ L: netdev@vger.kernel.org
S: Maintained S: Maintained
F: drivers/net/vmxnet3/ F: drivers/net/vmxnet3/
VOCORE VOCORE2 BOARD
M: Harvey Hunt <harveyhuntnexus@gmail.com>
L: linux-mips@linux-mips.org
S: Maintained
F: arch/mips/boot/dts/ralink/vocore2.dts
VOLTAGE AND CURRENT REGULATOR FRAMEWORK VOLTAGE AND CURRENT REGULATOR FRAMEWORK
M: Liam Girdwood <lgirdwood@gmail.com> M: Liam Girdwood <lgirdwood@gmail.com>
M: Mark Brown <broonie@kernel.org> M: Mark Brown <broonie@kernel.org>

1
arch/mips/boot/dts/ralink/Makefile
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@ -2,6 +2,7 @@ dtb-$(CONFIG_DTB_RT2880_EVAL) += rt2880_eval.dtb
dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb
dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb
dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb
dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb
obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))

18
arch/mips/boot/dts/ralink/vocore2.dts Normal file
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@ -0,0 +1,18 @@
/dts-v1/;
#include "mt7628a.dtsi"
/ {
compatible = "vocore,vocore2", "ralink,mt7628a-soc";
model = "VoCore2";
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
chosen {
bootargs = "console=ttyS2,115200";
stdout-path = &uart2;
};
};

5
arch/mips/ralink/Kconfig
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@ -82,6 +82,11 @@ choice
depends on SOC_MT7620 depends on SOC_MT7620
select BUILTIN_DTB select BUILTIN_DTB
config DTB_VOCORE2
bool "VoCore2"
depends on SOC_MT7620
select BUILTIN_DTB
endchoice endchoice
endif endif