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mv643xx_eth: mbus decode window support

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Make it possible to pass mbus_dram_target_info to the mv643xx_eth
driver via the platform data, and make the mv643xx_eth driver
program the window registers based on this data if it is passed in.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
This commit is contained in:
Lennert Buytenhek
2008-04-24 01:27:17 +02:00
committed by Dale Farnsworth
parent fa3959f457
commit f2ce825d2a
2 changed files with 57 additions and 0 deletions
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6
include/linux/mv643xx_eth.h
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@@ -5,6 +5,8 @@
#ifndef __LINUX_MV643XX_ETH_H
#define __LINUX_MV643XX_ETH_H
#include <linux/mbus.h>
#define MV643XX_ETH_SHARED_NAME "mv643xx_eth_shared"
#define MV643XX_ETH_NAME "mv643xx_eth"
#define MV643XX_ETH_SHARED_REGS 0x2000
@@ -13,6 +15,10 @@
#define MV643XX_ETH_SIZE_REG_4 0x2224
#define MV643XX_ETH_BASE_ADDR_ENABLE_REG 0x2290
struct mv643xx_eth_shared_platform_data {
struct mbus_dram_target_info *dram;
};
struct mv643xx_eth_platform_data {
struct platform_device *shared;
int port_number;