prism: enabled pcf8523 rtc.
Change-Id: I0a3cb957d370803ea57de538e5910383ab7a4f04
diff --git a/arch/arm/configs/gflt200_defconfig b/arch/arm/configs/gflt200_defconfig
index 22bd825..77c118d 100644
--- a/arch/arm/configs/gflt200_defconfig
+++ b/arch/arm/configs/gflt200_defconfig
@@ -1268,6 +1268,7 @@
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8523=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
diff --git a/arch/arm/mach-feroceon-kw2/board-gflt200.c b/arch/arm/mach-feroceon-kw2/board-gflt200.c
index e7da5ee..155c470 100644
--- a/arch/arm/mach-feroceon-kw2/board-gflt200.c
+++ b/arch/arm/mach-feroceon-kw2/board-gflt200.c
@@ -1,6 +1,7 @@
#include <linux/device.h>
#include <linux/err.h>
#include <linux/gpio.h>
+#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
@@ -24,6 +25,12 @@
static DEVICE_ATTR(hw_ver, S_IRUGO, board_hw_ver_show, NULL);
+static struct i2c_board_info board_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("pcf8523", 0x68),
+ },
+};
+
int __init board_init(void)
{
int rc;
@@ -49,6 +56,12 @@
pr_err(BOARD_NAME ": error %d creating attribute 'hw_ver'\n",
rc);
+ rc = i2c_register_board_info(0, board_i2c_devices,
+ ARRAY_SIZE(board_i2c_devices));
+ if (rc)
+ pr_err(BOARD_NAME ": error %d registering board I2C devices\n",
+ rc);
+
return 0;
}
