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[MIPS] Ocelot C: fix eth registration after conversion to platform_device

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2006-11-03 17:45:25 +00:00
parent cca72333e7
commit 9c422e2ad6
1 changed files with 121 additions and 3 deletions
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124
arch/mips/momentum/ocelot_c/setup.c
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@ -50,6 +50,7 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
@ -69,7 +70,6 @@
#include "ocelot_c_fpga.h"
unsigned long marvell_base;
extern unsigned long mv64340_sram_base;
unsigned long cpu_clock;
/* These functions are used for rebooting or halting the machine*/
@ -119,7 +119,6 @@ void PMON_v2_setup(void)
add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000), 0xfffffffffe000000, PM_16M);
marvell_base = 0xfffffffff4000000;
mv64340_sram_base = 0xfffffffffe000000;
#else
/* marvell and extra space */
add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), 0xf4000000, PM_64K);
@ -129,7 +128,6 @@ void PMON_v2_setup(void)
add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000), 0xfe000000, PM_16M);
marvell_base = 0xf4000000;
mv64340_sram_base = 0xfe000000;
#endif
}
@ -365,3 +363,123 @@ static int io_base_ioremap(void)
module_init(io_base_ioremap);
#endif
#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE)
static struct resource mv643xx_eth_shared_resources[] = {
[0] = {
.name = "ethernet shared base",
.start = 0xf1000000 + MV643XX_ETH_SHARED_REGS,
.end = 0xf1000000 + MV643XX_ETH_SHARED_REGS +
MV643XX_ETH_SHARED_REGS_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device mv643xx_eth_shared_device = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources),
.resource = mv643xx_eth_shared_resources,
};
#define MV_SRAM_BASE 0xfe000000UL
#define MV_SRAM_SIZE (256 * 1024)
#define MV_SRAM_RXRING_SIZE (MV_SRAM_SIZE / 4)
#define MV_SRAM_TXRING_SIZE (MV_SRAM_SIZE / 4)
#define MV_SRAM_BASE_ETH0 MV_SRAM_BASE
#define MV_SRAM_BASE_ETH1 (MV_SRAM_BASE + (MV_SRAM_SIZE / 2))
#define MV64x60_IRQ_ETH_0 48
#define MV64x60_IRQ_ETH_1 49
#ifdef CONFIG_MV643XX_ETH_0
static struct resource mv64x60_eth0_resources[] = {
[0] = {
.name = "eth0 irq",
.start = MV64x60_IRQ_ETH_0,
.end = MV64x60_IRQ_ETH_0,
.flags = IORESOURCE_IRQ,
},
};
static struct mv643xx_eth_platform_data eth0_pd = {
.tx_sram_addr = MV_SRAM_BASE_ETH0,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
.rx_sram_addr = MV_SRAM_BASE_ETH0 + MV_SRAM_TXRING_SIZE,
.rx_sram_size = MV_SRAM_RXRING_SIZE,
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
};
static struct platform_device eth0_device = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(mv64x60_eth0_resources),
.resource = mv64x60_eth0_resources,
.dev = {
.platform_data = &eth0_pd,
},
};
#endif /* CONFIG_MV643XX_ETH_0 */
#ifdef CONFIG_MV643XX_ETH_1
static struct resource mv64x60_eth1_resources[] = {
[0] = {
.name = "eth1 irq",
.start = MV64x60_IRQ_ETH_1,
.end = MV64x60_IRQ_ETH_1,
.flags = IORESOURCE_IRQ,
},
};
static struct mv643xx_eth_platform_data eth1_pd = {
.tx_sram_addr = MV_SRAM_BASE_ETH1,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
.rx_sram_addr = MV_SRAM_BASE_ETH1 + MV_SRAM_TXRING_SIZE,
.rx_sram_size = MV_SRAM_RXRING_SIZE,
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
};
static struct platform_device eth1_device = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = ARRAY_SIZE(mv64x60_eth1_resources),
.resource = mv64x60_eth1_resources,
.dev = {
.platform_data = &eth1_pd,
},
};
#endif /* CONFIG_MV643XX_ETH_1 */
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
#ifdef CONFIG_MV643XX_ETH_0
&eth0_device,
#endif
#ifdef CONFIG_MV643XX_ETH_1
&eth1_device,
#endif
/* The third port is not wired up on the Ocelot C */
};
int mv643xx_eth_add_pds(void)
{
int ret;
ret = platform_add_devices(mv643xx_eth_pd_devs,
ARRAY_SIZE(mv643xx_eth_pd_devs));
return ret;
}
device_initcall(mv643xx_eth_add_pds);
#endif /* defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) */