sh: ap325rxa: Add support RTC RX-8564LC in AP325RXA board

Renesas AP325RXA board has Epson RX-8564LC of RTC.
This patch supports RTC of this board.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 7ae8dcd..6abaf46 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -294,6 +294,9 @@
 };
 
 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("pcf8563", 0x51),
+	},
 };
 
 static int __init ap325rxa_devices_setup(void)