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authorMartin Michlmayr <tbm@cyrius.com>2007-12-27 14:09:07 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-26 14:37:57 +0000
commitbd7b8858631bf335ce6e8b4a985b7f951041b572 (patch)
tree8a3cc5417dcd352942e4f24fae2de958b80ad8da /arch/arm/mach-iop32x
parentecdc902bf87e57e47efb6cab3999d64bfe3b2dfd (diff)
[ARM] 4732/1: GLAN Tank: register rtc-rs5c372 i2c device
Use the new i2c framework to load rtc-rs5c372 for the GLAN Tank. Tested-by: Gordon Farquharson <gordonfarquharson@gmail.com> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-iop32x')
-rw-r--r--arch/arm/mach-iop32x/glantank.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 2b086ab2668c..6309f9a99fd5 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -3,7 +3,7 @@
*
* Board support code for the GLAN Tank.
*
- * Copyright (C) 2006 Martin Michlmayr <tbm@cyrius.com>
+ * Copyright (C) 2006, 2007 Martin Michlmayr <tbm@cyrius.com>
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* This program is free software; you can redistribute it and/or modify it
@@ -21,6 +21,7 @@
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
+#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <asm/hardware.h>
#include <asm/io.h>
@@ -166,6 +167,13 @@ static struct platform_device glantank_serial_device = {
.resource = &glantank_uart_resource,
};
+static struct i2c_board_info __initdata glantank_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("rtc-rs5c372", 0x32),
+ .type = "rs5c372a",
+ },
+};
+
static void glantank_power_off(void)
{
__raw_writeb(0x01, 0xfe8d0004);
@@ -183,6 +191,9 @@ static void __init glantank_init_machine(void)
platform_device_register(&iop3xx_dma_0_channel);
platform_device_register(&iop3xx_dma_1_channel);
+ i2c_register_board_info(0, glantank_i2c_devices,
+ ARRAY_SIZE(glantank_i2c_devices));
+
pm_power_off = glantank_power_off;
}