ARM: at91: Add external RTC for Flexibity board
This patch enables external RTC support on AT91 Flexibity board.
Signed-off-by: Maxim Osipov <maxim.osipov@gmail.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index eec02cd..1815152 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -1,7 +1,7 @@
/*
* linux/arch/arm/mach-at91/board-flexibity.c
*
- * Copyright (C) 2010 Flexibity
+ * Copyright (C) 2010-2011 Flexibity
* Copyright (C) 2005 SAN People
* Copyright (C) 2006 Atmel
*
@@ -62,6 +62,13 @@
.pullup_pin = -EINVAL, /* pull-up driven by UDC */
};
+/* I2C devices */
+static struct i2c_board_info __initdata flexibity_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("ds1307", 0x68),
+ },
+};
+
/* SPI devices */
static struct spi_board_info flexibity_spi_devices[] = {
{ /* DataFlash chip */
@@ -141,6 +148,9 @@
at91_add_device_usbh(&flexibity_usbh_data);
/* USB Device */
at91_add_device_udc(&flexibity_udc_data);
+ /* I2C */
+ at91_add_device_i2c(flexibity_i2c_devices,
+ ARRAY_SIZE(flexibity_i2c_devices));
/* SPI */
at91_add_device_spi(flexibity_spi_devices,
ARRAY_SIZE(flexibity_spi_devices));