mv643xx_eth: mbus decode window support
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>
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 2d59855..4801b02 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -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;