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Commit e07c9d85 authored by Tzachi Perelstein's avatar Tzachi Perelstein Committed by Russell King
Browse files

[ARM] Orion: common platform setup for Gigabit Ethernet port 



The Orion Ethernet port is the same port used in the Discovery
family (MV643XX). This patch include the common platform_device
stuff according to the existing mv643xx_eth conventions.

Signed-off-by: default avatarTzachi Perelstein <tzachi@marvell.com>
Reviewed-by: default avatarLennert Buytenhek <buytenh@marvell.com>
Acked-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent ca26f7d3

arch/arm/mach-orion/common.c

+44 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/serial_8250.h>

#include <linux/mv643xx_eth.h>

#include <asm/page.h>

#include <asm/timex.h>

#include <asm/mach/map.h>
@@ -168,6 +169,49 @@ static struct platform_device orion_ehci1 = { 
	.num_resources	= ARRAY_SIZE(orion_ehci1_resources),

};



/*****************************************************************************

 * Gigabit Ethernet port

 * (The Orion and Discovery (MV643xx) families use the same Ethernet driver)

 ****************************************************************************/



static struct resource orion_eth_shared_resources[] = {

	{

		.start	= ORION_ETH_REG_BASE,

		.end	= ORION_ETH_REG_BASE + 0xffff,

		.flags	= IORESOURCE_MEM,

	},

};



static struct platform_device orion_eth_shared = {

	.name		= MV643XX_ETH_SHARED_NAME,

	.id		= 0,

	.num_resources	= 1,

	.resource	= orion_eth_shared_resources,

};



static struct resource orion_eth_resources[] = {

	{

		.name	= "eth irq",

		.start	= IRQ_ORION_ETH_SUM,

		.end	= IRQ_ORION_ETH_SUM,

		.flags	= IORESOURCE_IRQ,

	}

};



static struct platform_device orion_eth = {

	.name		= MV643XX_ETH_NAME,

	.id		= 0,

	.num_resources	= 1,

	.resource	= orion_eth_resources,

};



void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data)

{

	orion_eth.dev.platform_data = eth_data;

	platform_device_register(&orion_eth_shared);

	platform_device_register(&orion_eth);

}



/*****************************************************************************

 * General

 ****************************************************************************/

arch/arm/mach-orion/common.h

+8 −0
Original line number Diff line number Diff line
@@ -67,4 +67,12 @@ void gpio_display(void); /* debug */ 
 */

extern struct sys_timer orion_timer;



/*

 * Pull in Orion Ethernet platform_data, used by machine-setup

 */



struct mv643xx_eth_platform_data;



void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data);



#endif /* __ARCH_ORION_COMMON_H__ */