mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-13 14:14:37 +00:00
Code Issues Releases Wiki Activity

[ARM] Kirkwood: allow instantiating the second ethernet port

Browse source 
The 88f6192 and 88f6281 Kirkwood SoCs support two ethernet ports.
Add the platform glue that will allow board support files to
instantiate the second ethernet port.

Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Ronen Shitrit 2008-10-19 23:10:14 +02:00 committed by Nicolas Pitre
parent f93e4159b1
commit d15fb9efe9
3 changed files with 60 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

58
arch/arm/mach-kirkwood/common.c
View file

@ -153,6 +153,64 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
}
/*****************************************************************************
* GE01
****************************************************************************/
struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = {
.dram = &kirkwood_mbus_dram_info,
.shared_smi = &kirkwood_ge00_shared,
};
static struct resource kirkwood_ge01_shared_resources[] = {
{
.name = "ge01 base",
.start = GE01_PHYS_BASE + 0x2000,
.end = GE01_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
}, {
.name = "ge01 err irq",
.start = IRQ_KIRKWOOD_GE01_ERR,
.end = IRQ_KIRKWOOD_GE01_ERR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_ge01_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &kirkwood_ge01_shared_data,
},
.num_resources = ARRAY_SIZE(kirkwood_ge01_shared_resources),
.resource = kirkwood_ge01_shared_resources,
};
static struct resource kirkwood_ge01_resources[] = {
{
.name = "ge01 irq",
.start = IRQ_KIRKWOOD_GE01_SUM,
.end = IRQ_KIRKWOOD_GE01_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_ge01 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 1,
.resource = kirkwood_ge01_resources,
};
void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &kirkwood_ge01_shared;
kirkwood_ge01.dev.platform_data = eth_data;
platform_device_register(&kirkwood_ge01_shared);
platform_device_register(&kirkwood_ge01);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/

1
arch/arm/mach-kirkwood/common.h
View file

@ -30,6 +30,7 @@ void kirkwood_pcie_id(u32 *dev, u32 *rev);
void kirkwood_ehci_init(void);
void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data);
void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq);
void kirkwood_pcie_init(void);
void kirkwood_rtc_init(void);

1
arch/arm/mach-kirkwood/include/mach/irqs.h
View file

@ -51,6 +51,7 @@
#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40
#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41
#define IRQ_KIRKWOOD_GE00_ERR 46
#define IRQ_KIRKWOOD_GE01_ERR 47
/*
* KIRKWOOD General Purpose Pins