patches.renesas/0870-ARM-shmobile-marzen-Initialise-SCIF-devices-using-DT.patch

From fbb241e6e911c6a1c65d4c4d720b72983c3255d1 Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Thu, 15 May 2014 20:39:32 +0900
Subject: ARM: shmobile: marzen: Initialise SCIF devices using DT

Initialise SCIF devices using DT when booting marzen
using multiplatform.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 6d4abd79c80742629477479b01077bb92eccdd53)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7779-marzen.dts   | 22 +++++++++++++++++++---
 arch/arm/mach-shmobile/setup-r8a7779.c |  8 ++++----
 2 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts
index 321290828eee..20b176807848 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -18,6 +18,11 @@
 	model = "marzen";
 	compatible = "renesas,marzen", "renesas,r8a7779";
 
+	aliases {
+		serial2 = &scif2;
+		serial4 = &scif4;
+	};
+
 	chosen {
 		bootargs = "console=ttySC2,115200 ignore_loglevel root=/dev/nfs ip=on";
 	};
@@ -74,9 +79,6 @@
 };
 
 &pfc {
-	pinctrl-0 = <&scif2_pins &scif4_pins>;
-	pinctrl-names = "default";
-
 	lan0_pins: lan0 {
 		intc {
 			renesas,groups = "intc_irq1_b";
@@ -109,6 +111,20 @@
 	};
 };
 
+&scif2 {
+       pinctrl-0 = <&scif2_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
+&scif4 {
+       pinctrl-0 = <&scif4_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index c10ded91f477..219050ec9640 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -640,16 +640,16 @@ static void __init r8a7779_register_hpb_dmae(void)
 }
 
 static struct platform_device *r8a7779_devices_dt[] __initdata = {
+	&tmu0_device,
+};
+
+static struct platform_device *r8a7779_standard_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
 	&scif2_device,
 	&scif3_device,
 	&scif4_device,
 	&scif5_device,
-	&tmu0_device,
-};
-
-static struct platform_device *r8a7779_standard_devices[] __initdata = {
 	&i2c0_device,
 	&i2c1_device,
 	&i2c2_device,
-- 
2.1.2