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

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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: Tzachi Perelstein <tzachi@marvell.com>
Reviewed-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Tzachi Perelstein
2007-10-31 12:42:41 +02:00
committed by Russell King
parent ca26f7d3ed
commit e07c9d8572
2 changed files with 52 additions and 0 deletions
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44
arch/arm/mach-orion/common.c
View File

@@ -14,6 +14,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/serial_8250.h> #include <linux/serial_8250.h>
#include <linux/mv643xx_eth.h>
#include <asm/page.h> #include <asm/page.h>
#include <asm/timex.h> #include <asm/timex.h>
#include <asm/mach/map.h> #include <asm/mach/map.h>
@@ -168,6 +169,49 @@ static struct platform_device orion_ehci1 = {
.num_resources = ARRAY_SIZE(orion_ehci1_resources), .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 * General
****************************************************************************/ ****************************************************************************/

8
arch/arm/mach-orion/common.h
View File

@@ -67,4 +67,12 @@ void gpio_display(void); /* debug */
*/ */
extern struct sys_timer orion_timer; 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__ */ #endif /* __ARCH_ORION_COMMON_H__ */