From d48faef7eded0c9d08f704e1eff78ef9289c1364 Mon Sep 17 00:00:00 2001
From: Harvey Hunt <harvey.hunt@imgtec.com>
Date: Mon, 21 Aug 2017 11:54:46 +0100
Subject: [PATCH] MIPS: dts: Add Vocore2 board
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>
---
MAINTAINERS | 6 ++++++
arch/mips/boot/dts/ralink/Makefile | 1 +
arch/mips/boot/dts/ralink/vocore2.dts | 18 ++++++++++++++++++
arch/mips/ralink/Kconfig | 5 +++++
4 files changed, 30 insertions(+)
create mode 100644 arch/mips/boot/dts/ralink/vocore2.dts
diff --git a/MAINTAINERS b/MAINTAINERS
index 1c3feffb1c1cf..4e8848e41b783 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14126,6 +14126,12 @@ L: netdev@vger.kernel.org
S: Maintained
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
M: Liam Girdwood <lgirdwood@gmail.com>
M: Mark Brown <broonie@kernel.org>
diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile
index 2a7225954bf6b..d4d20ec3309fe 100644
--- a/arch/mips/boot/dts/ralink/Makefile
+++ b/arch/mips/boot/dts/ralink/Makefile
@@ -2,6 +2,7 @@ dtb-$(CONFIG_DTB_RT2880_EVAL) += rt2880_eval.dtb
dtb-$(CONFIG_DTB_RT305X_EVAL) += rt3052_eval.dtb
dtb-$(CONFIG_DTB_RT3883_EVAL) += rt3883_eval.dtb
dtb-$(CONFIG_DTB_MT7620A_EVAL) += mt7620a_eval.dtb
+dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb
obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
diff --git a/arch/mips/boot/dts/ralink/vocore2.dts b/arch/mips/boot/dts/ralink/vocore2.dts
new file mode 100644
index 0000000000000..fa8a5f8f236a8
--- /dev/null
+++ b/arch/mips/boot/dts/ralink/vocore2.dts
@@ -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;
+ };
+};
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index 710b04cf48516..c2b2c2d69ed64 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -82,6 +82,11 @@ choice
depends on SOC_MT7620
select BUILTIN_DTB
+ config DTB_VOCORE2
+ bool "VoCore2"
+ depends on SOC_MT7620
+ select BUILTIN_DTB
+
endchoice
endif
--
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