ARM: shmobile: r8a7740: add FSI-B (for HDMI) GPIO support

In order to enable FSI-B selection from platform board,
this patch adds its interface to GPIO framework.

This patch is based on v1.0 manual

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index 276484629fb2..6468fcc5ee49 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -139,7 +139,7 @@ enum {
         GPIO_FN_DBGMD10,        GPIO_FN_DBGMD11,        GPIO_FN_DBGMD20,
         GPIO_FN_DBGMD21,
 
-        /* FSI */
+        /* FSI-A */
         GPIO_FN_FSIAISLD_PORT0,         /* FSIAISLD Port 0/5 */
         GPIO_FN_FSIAISLD_PORT5,
         GPIO_FN_FSIASPDIF_PORT9,        /* FSIASPDIF Port 9/18 */
@@ -150,6 +150,9 @@ enum {
         GPIO_FN_FSIACK,         GPIO_FN_FSIAILR,
         GPIO_FN_FSIAIBT,
 
+        /* FSI-B */
+        GPIO_FN_FSIBCK,
+
         /* FMSI */
         GPIO_FN_FMSISLD_PORT1, /* FMSISLD Port 1/6 */
         GPIO_FN_FMSISLD_PORT6,