From e8823d26b4f18faeecf8f46adaecc52a7154c41f Mon Sep 17 00:00:00 2001
From: Paul Burton <paul.burton@imgtec.com>
Date: Fri, 22 May 2015 16:51:02 +0100
Subject: MIPS: Malta: Basic DT plumbing

Build a DT for the Malta platform into the kernel, load it & probe
devices from it. The DT is essentially empty at this point, devices
will be added in further patches.

[ralf@linux-mips.org: Fixed conflicts.]

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: linux-kernel@vger.kernel.org
Cc: Markos Chandras <markos.chandras@imgtec.com>
Patchwork: http://patchwork.linux-mips.org/patch/10119/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/mti-malta/malta-setup.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arch/mips/mti-malta/malta-setup.c')

diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index db7c9e5826a6..9d1e7f5ec36c 100644
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -21,6 +21,7 @@
 #include <linux/sched.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
+#include <linux/of_fdt.h>
 #include <linux/pci.h>
 #include <linux/screen_info.h>
 #include <linux/time.h>
@@ -31,6 +32,7 @@
 #include <asm/mips-boards/malta.h>
 #include <asm/mips-boards/maltaint.h>
 #include <asm/dma.h>
+#include <asm/prom.h>
 #include <asm/traps.h>
 #ifdef CONFIG_VT
 #include <linux/console.h>
@@ -249,6 +251,8 @@ void __init plat_mem_setup(void)
 {
 	unsigned int i;
 
+	__dt_setup_arch(__dtb_start);
+
 	if (config_enabled(CONFIG_EVA))
 		/* EVA has already been configured in mach-malta/kernel-init.h */
 		pr_info("Enhanced Virtual Addressing (EVA) activated\n");
-- 
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