From 380e4270f53b1ce848de7c3c9f21c7d6ccab3d2e Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Mon, 4 May 2015 18:10:57 -0700
Subject: [PATCH] MIPS: BMIPS: Add support for Broadcom BCM97435SVMB

Add a DTS file and Kconfig entry for the BCM97435SVMB evaluation board
using bcm7435.dtsi as an example.

The current code needs some tweaking to allow us to use the
dual-threaded dual BMIPS5200 CPUs, so for now we limit ourselves to
allowing just a single CPU to be booted.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: blogic@openwrt.org
Cc: cernekee@chromium.org
Cc: Steven.Hill@imgtec.com
Patchwork: https://patchwork.linux-mips.org/patch/9972/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/bmips/Kconfig                  |  4 ++
 arch/mips/boot/dts/brcm/Makefile         |  1 +
 arch/mips/boot/dts/brcm/bcm97435svmb.dts | 60 ++++++++++++++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 arch/mips/boot/dts/brcm/bcm97435svmb.dts

diff --git a/arch/mips/bmips/Kconfig b/arch/mips/bmips/Kconfig
index f35c84c019df..e2c4fd682c74 100644
--- a/arch/mips/bmips/Kconfig
+++ b/arch/mips/bmips/Kconfig
@@ -57,6 +57,10 @@ config DT_BCM97425SVMB
 	bool "BCM97425SVMB"
 	select BUILTIN_DTB
 
+config DT_BCM97435SVMB
+	bool "BCM97435SVMB"
+	select BUILTIN_DTB
+
 endchoice
 
 endif
diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile
index 1c8353bfe003..b62e5b0f7eb0 100644
--- a/arch/mips/boot/dts/brcm/Makefile
+++ b/arch/mips/boot/dts/brcm/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_DT_BCM97360SVMB)		+= bcm97360svmb.dtb
 dtb-$(CONFIG_DT_BCM97362SVMB)		+= bcm97362svmb.dtb
 dtb-$(CONFIG_DT_BCM97420C)		+= bcm97420c.dtb
 dtb-$(CONFIG_DT_BCM97425SVMB)		+= bcm97425svmb.dtb
+dtb-$(CONFIG_DT_BCM97435SVMB)		+= bcm97435svmb.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
 
diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
new file mode 100644
index 000000000000..1df088183523
--- /dev/null
+++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
@@ -0,0 +1,60 @@
+/dts-v1/;
+
+/include/ "bcm7435.dtsi"
+
+/ {
+	compatible = "brcm,bcm97435svmb", "brcm,bcm7435";
+	model = "Broadcom BCM97435SVMB";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>,
+		      <0x20000000 0x30000000>,
+		      <0x90000000 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200 maxcpus=1";
+		stdout-path = &uart0;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&enet0 {
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&ehci2 {
+	status = "okay";
+};
+
+&ohci2 {
+	status = "okay";
+};
+
+&ehci3 {
+	status = "okay";
+};
+
+&ohci3 {
+	status = "okay";
+};