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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2010-03-16 02:01:53 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-03-23 13:19:34 +0900
commitbec9fb072f58a77a449c4bb3b1b036fcecc68663 (patch)
tree839785e0cbf3ae64b58a33aa8386a416b9b753ff /arch/sh
parentb230eb32c8d568284c1f33f5d06005eb97d4f897 (diff)
downloadlinux-2.6.34-ux500-bec9fb072f58a77a449c4bb3b1b036fcecc68663.tar.gz
sh: ms7724: Add tiny-document for sound
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 66cdbc3c7af..ccaa290e9ab 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -52,6 +52,13 @@
* and change SW41 to use 720p
*/
+/*
+ * about sound
+ *
+ * This setup.c supports FSI slave mode.
+ * Please change J20, J21, J22 pin to 1-2 connection.
+ */
+
/* Heartbeat */
static struct resource heartbeat_resource = {
.start = PA_LED,
@@ -276,6 +283,7 @@ static struct clk fsimcka_clk = {
.rate = 0, /* unknown */
};
+/* change J20, J21, J22 pin to 1-2 connection to use slave mode */
struct sh_fsi_platform_info fsi_info = {
.porta_flags = SH_FSI_BRS_INV |
SH_FSI_OUT_SLAVE_MODE |