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>

diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts
index 3212908..20b1768 100644 (file)
--- 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 c10ded9..219050e 100644 (file)
--- 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,