[PATCH/RFC 6/6] ARM: shmobile: bockw: Initialise TMU device using DT

[Simon Horman]

Initialise TMU device using DT when booting bockw
using DT-reference.

Signed-off-by: Simon Horman <horms+renesas at verge.net.au>

---
N.B: This only enables the production serial port (scif0) and not the
debug serial port. It is unclear to me if the debug port is scif1 or scif5.
And if the required PFC support is in place. At the very least the
latter appears to be missing from r8a7778-bockw-reference.dts.
---
 arch/arm/boot/dts/r8a7778-bockw-reference.dts | 4 ++++
 arch/arm/mach-shmobile/setup-r8a7778.c        | 3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
index 5d14688..b70ef30 100644
--- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
@@ -73,6 +73,10 @@
 	status = "okay";
 };
 
+&tmu0 {
+	status = "okay";
+};
+
 &pfc {
 	scif0_pins: serial0 {
 		renesas,groups = "scif0_data_a", "scif0_ctrl";
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index e218c46..575148d 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -293,8 +293,6 @@ void __init r8a7778_add_dt_devices(void)
 		l2x0_init(base, 0x00400000, 0xc20f0fff);
 	}
 #endif
-
-	r8a7778_register_tmu(0);
 }
 
 /* HPB-DMA */
@@ -502,6 +500,7 @@ static void __init r8a7778_register_hpb_dmae(void)
 void __init r8a7778_add_standard_devices(void)
 {
 	r8a7778_add_dt_devices();
+	r8a7778_register_tmu(0);
 	r8a7778_register_scif(0);
 	r8a7778_register_scif(1);
 	r8a7778_register_scif(2);
-- 
2.0.0.rc2