[ARM] 4774/2: ixp4xx: Register dsmg600 rtc i2c_board_info

Register the i2c board info related to the RTC chip on the dsmg600
board to allow it to be found automatically on boot.

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index c473d408aa7c..a1c44efc45f6 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
+#include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
 
 #include <asm/mach-types.h>
@@ -51,6 +52,12 @@ static struct platform_device dsmg600_i2c_gpio = {
         },
 };
 
+static struct i2c_board_info __initdata dsmg600_i2c_board_info [] = {
+        {
+                I2C_BOARD_INFO("rtc-pcf8563", 0x51),
+        },
+};
+
 #ifdef CONFIG_LEDS_CLASS
 static struct resource dsmg600_led_resources[] = {
         {
@@ -158,6 +165,9 @@ static void __init dsmg600_init(void)
 
         pm_power_off = dsmg600_power_off;
 
+        i2c_register_board_info(0, dsmg600_i2c_board_info,
+                                ARRAY_SIZE(dsmg600_i2c_board_info));
+
         /* The UART is required on the DSM-G600 (Redboot cannot use the
          * NIC) -- do it here so that it does *not* get removed if
          * platform_add_devices fails!