ARM: mach-shmobile: mackerel: Add GPS support

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index fd46f067e8b2..c0d18cb74a98 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -807,6 +807,10 @@ static void __init mackerel_init(void)
         gpio_request(GPIO_FN_MMCCMD0, NULL);
         gpio_request(GPIO_FN_MMCCLK0, NULL);
 
+        /* enable GPS module (GT-720F) */
+        gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
+        gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
+
         i2c_register_board_info(0, i2c0_devices,
                                 ARRAY_SIZE(i2c0_devices));
         i2c_register_board_info(1, i2c1_devices,