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[05/11] ARM: shmobile: bockw: add CN9 SCIF/RCAN selection dipswitch explanation

Message ID 1370593329-27559-6-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 398092592f52c4e8c5367b80d2f511625a5fb179
Headers show

Commit Message

Simon Horman June 7, 2013, 8:22 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Debug serial (= SCIF0) is connected to CN9 upper side,
and it is shared by RCAN.
This patch adds SCIF/RCAN dipswitch explanation on
comment area for developers.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/board-bockw.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index badde08..3ce020a 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -26,6 +26,14 @@ 
 #include <mach/r8a7778.h>
 #include <asm/mach/arch.h>
 
+/*
+ *	CN9(Upper side) SCIF/RCAN selection
+ *
+ *		1,4	3,6
+ * SW40		SCIF	RCAN
+ * SW41		SCIF	RCAN
+ */
+
 static struct smsc911x_platform_config smsc911x_data = {
 	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
 	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,