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authorRod Whitby <rod@whitby.id.au>2008-01-29 00:38:44 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-02-04 13:15:24 +0000
commit400d8231484ce3485d04310beaef778efee1efb3 (patch)
treee2fc01a2124ae7c8044d38a2cd360a155f2404c3 /arch/arm
parente28067d533f1c6fc8c5e31495994f1c9bf7febe6 (diff)
[ARM] 4773/2: ixp4xx: Register nas100d rtc i2c_board_info
Register the i2c board info related to the RTC chip on the nas100d 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>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-ixp4xx/nas100d-setup.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 213a4cea9117..dc782d06c2b1 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -16,6 +16,7 @@
#include <linux/serial.h>
#include <linux/serial_8250.h>
#include <linux/leds.h>
+#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <asm/mach-types.h>
@@ -39,6 +40,12 @@ static struct platform_device nas100d_flash = {
.resource = &nas100d_flash_resource,
};
+static struct i2c_board_info __initdata nas100d_i2c_board_info [] = {
+ {
+ I2C_BOARD_INFO("rtc-pcf8563", 0x51),
+ },
+};
+
#ifdef CONFIG_LEDS_IXP4XX
static struct resource nas100d_led_resources[] = {
{
@@ -157,6 +164,9 @@ static void __init nas100d_init(void)
pm_power_off = nas100d_power_off;
+ i2c_register_board_info(0, nas100d_i2c_board_info,
+ ARRAY_SIZE(nas100d_i2c_board_info));
+
/*
* This is only useful on a modified machine, but it is valuable
* to have it first in order to see debug messages, and so that