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[ARM] 4732/1: GLAN Tank: register rtc-rs5c372 i2c device

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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>
This commit is contained in:
Martin Michlmayr 2007-12-27 14:09:07 +01:00 • committed by Russell King
parent ecdc902bf8
commit bd7b885863
1 changed files with 12 additions and 1 deletions
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13
arch/arm/mach-iop32x/glantank.c
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@ -3,7 +3,7 @@
* *
* Board support code for the GLAN Tank. * 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> * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
* *
* This program is free software; you can redistribute it and/or modify it * 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_core.h>
#include <linux/serial_8250.h> #include <linux/serial_8250.h>
#include <linux/mtd/physmap.h> #include <linux/mtd/physmap.h>
#include <linux/i2c.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <asm/hardware.h> #include <asm/hardware.h>
#include <asm/io.h> #include <asm/io.h>
@ -166,6 +167,13 @@ static struct platform_device glantank_serial_device = {
.resource = &glantank_uart_resource, .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) static void glantank_power_off(void)
{ {
__raw_writeb(0x01, 0xfe8d0004); __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_0_channel);
platform_device_register(&iop3xx_dma_1_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; pm_power_off = glantank_power_off;
} }