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ARM: orion: Consolidate ethernet platform data 

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
This commit is contained in:
Andrew Lunn 2011-05-15 13:32:44 +02:00 committed by Nicolas Pitre
parent 4748058c5c
commit 7e3819d820
7 changed files with 349 additions and 573 deletions
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53
arch/arm/mach-dove/common.c
View File

@ -16,7 +16,6 @@
#include <linux/serial_8250.h>
#include <linux/clk.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
@ -150,56 +149,11 @@ void __init dove_ehci1_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data dove_ge00_shared_data = {
.t_clk = 0,
.dram = &dove_mbus_dram_info,
};
static struct resource dove_ge00_shared_resources[] = {
{
.name = "ge00 base",
.start = DOVE_GE00_PHYS_BASE + 0x2000,
.end = DOVE_GE00_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dove_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &dove_ge00_shared_data,
},
.num_resources = 1,
.resource = dove_ge00_shared_resources,
};
static struct resource dove_ge00_resources[] = {
{
.name = "ge00 irq",
.start = IRQ_DOVE_GE00_SUM,
.end = IRQ_DOVE_GE00_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dove_ge00 = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = dove_ge00_resources,
.dev = {
.coherent_dma_mask = 0xffffffff,
},
};
void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &dove_ge00_shared;
dove_ge00.dev.platform_data = eth_data;
platform_device_register(&dove_ge00_shared);
platform_device_register(&dove_ge00);
orion_ge00_init(eth_data, &dove_mbus_dram_info,
DOVE_GE00_PHYS_BASE, IRQ_DOVE_GE00_SUM,
0, get_tclk());
}
/*****************************************************************************
@ -690,7 +644,6 @@ void __init dove_init(void)
#endif
dove_setup_cpu_mbus();
dove_ge00_shared_data.t_clk = tclk;
dove_spi0_data.tclk = tclk;
dove_spi1_data.tclk = tclk;

147
arch/arm/mach-kirkwood/common.c
View File

@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
@ -70,7 +69,7 @@ void __init kirkwood_map_io(void)
* registered. Some reserved bits must be set to 1.
*/
unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
/*****************************************************************************
* EHCI
@ -120,160 +119,36 @@ void __init kirkwood_ehci_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
.dram = &kirkwood_mbus_dram_info,
};
static struct resource kirkwood_ge00_shared_resources[] = {
{
.name = "ge00 base",
.start = GE00_PHYS_BASE + 0x2000,
.end = GE00_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.name = "ge00 err irq",
.start = IRQ_KIRKWOOD_GE00_ERR,
.end = IRQ_KIRKWOOD_GE00_ERR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &kirkwood_ge00_shared_data,
},
.num_resources = ARRAY_SIZE(kirkwood_ge00_shared_resources),
.resource = kirkwood_ge00_shared_resources,
};
static struct resource kirkwood_ge00_resources[] = {
{
.name = "ge00 irq",
.start = IRQ_KIRKWOOD_GE00_SUM,
.end = IRQ_KIRKWOOD_GE00_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_ge00 = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = kirkwood_ge00_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
kirkwood_clk_ctrl |= CGC_GE0;
eth_data->shared = &kirkwood_ge00_shared;
kirkwood_ge00.dev.platform_data = eth_data;
platform_device_register(&kirkwood_ge00_shared);
platform_device_register(&kirkwood_ge00);
orion_ge00_init(eth_data, &kirkwood_mbus_dram_info,
GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
IRQ_KIRKWOOD_GE00_ERR, kirkwood_tclk);
}
/*****************************************************************************
* 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 + SZ_16K - 1,
.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,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
kirkwood_clk_ctrl |= CGC_GE1;
eth_data->shared = &kirkwood_ge01_shared;
kirkwood_ge01.dev.platform_data = eth_data;
platform_device_register(&kirkwood_ge01_shared);
platform_device_register(&kirkwood_ge01);
kirkwood_clk_ctrl |= CGC_GE1;
orion_ge01_init(eth_data, &kirkwood_mbus_dram_info,
GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
IRQ_KIRKWOOD_GE01_ERR, kirkwood_tclk);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/
static struct resource kirkwood_switch_resources[] = {
{
.start = 0,
.end = 0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_switch_device = {
.name = "dsa",
.id = 0,
.num_resources = 0,
.resource = kirkwood_switch_resources,
};
void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
{
int i;
if (irq != NO_IRQ) {
kirkwood_switch_resources[0].start = irq;
kirkwood_switch_resources[0].end = irq;
kirkwood_switch_device.num_resources = 1;
}
d->netdev = &kirkwood_ge00.dev;
for (i = 0; i < d->nr_chips; i++)
d->chip[i].mii_bus = &kirkwood_ge00_shared.dev;
kirkwood_switch_device.dev.platform_data = d;
platform_device_register(&kirkwood_switch_device);
orion_ge00_switch_init(d, irq);
}
@ -911,8 +786,6 @@ void __init kirkwood_init(void)
{
printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
kirkwood_id(), kirkwood_tclk);
kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
kirkwood_spi_plat_data.tclk = kirkwood_tclk;
kirkwood_i2s_data.tclk = kirkwood_tclk;

109
arch/arm/mach-loki/common.c
View File

@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/dma-mapping.h>
#include <asm/page.h>
#include <asm/timex.h>
@ -45,116 +44,28 @@ void __init loki_map_io(void)
/*****************************************************************************
* GE0
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data loki_ge0_shared_data = {
.t_clk = LOKI_TCLK,
.dram = &loki_mbus_dram_info,
};
static struct resource loki_ge0_shared_resources[] = {
{
.name = "ge0 base",
.start = GE0_PHYS_BASE + 0x2000,
.end = GE0_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device loki_ge0_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &loki_ge0_shared_data,
},
.num_resources = 1,
.resource = loki_ge0_shared_resources,
};
static struct resource loki_ge0_resources[] = {
{
.name = "ge0 irq",
.start = IRQ_LOKI_GBE_A_INT,
.end = IRQ_LOKI_GBE_A_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device loki_ge0 = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = loki_ge0_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &loki_ge0_shared;
loki_ge0.dev.platform_data = eth_data;
writel(0x00079220, GE0_VIRT_BASE + 0x20b0);
platform_device_register(&loki_ge0_shared);
platform_device_register(&loki_ge0);
orion_ge00_init(eth_data, &loki_mbus_dram_info,
GE0_PHYS_BASE, IRQ_LOKI_GBE_A_INT,
0, LOKI_TCLK);
}
/*****************************************************************************
* GE1
* GE01
****************************************************************************/
struct mv643xx_eth_shared_platform_data loki_ge1_shared_data = {
.t_clk = LOKI_TCLK,
.dram = &loki_mbus_dram_info,
};
static struct resource loki_ge1_shared_resources[] = {
{
.name = "ge1 base",
.start = GE1_PHYS_BASE + 0x2000,
.end = GE1_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device loki_ge1_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &loki_ge1_shared_data,
},
.num_resources = 1,
.resource = loki_ge1_shared_resources,
};
static struct resource loki_ge1_resources[] = {
{
.name = "ge1 irq",
.start = IRQ_LOKI_GBE_B_INT,
.end = IRQ_LOKI_GBE_B_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device loki_ge1 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 1,
.resource = loki_ge1_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &loki_ge1_shared;
loki_ge1.dev.platform_data = eth_data;
writel(0x00079220, GE1_VIRT_BASE + 0x20b0);
platform_device_register(&loki_ge1_shared);
platform_device_register(&loki_ge1);
orion_ge01_init(eth_data, &loki_mbus_dram_info,
GE1_PHYS_BASE, IRQ_LOKI_GBE_B_INT,
0, LOKI_TCLK);
}

218
arch/arm/mach-mv78xx0/common.c
View File

@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/ethtool.h>
@ -280,175 +279,32 @@ void __init mv78xx0_ehci2_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
};
static struct resource mv78xx0_ge00_shared_resources[] = {
{
.name = "ge00 base",
.start = GE00_PHYS_BASE + 0x2000,
.end = GE00_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.name = "ge err irq",
.start = IRQ_MV78XX0_GE_ERR,
.end = IRQ_MV78XX0_GE_ERR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &mv78xx0_ge00_shared_data,
},
.num_resources = ARRAY_SIZE(mv78xx0_ge00_shared_resources),
.resource = mv78xx0_ge00_shared_resources,
};
static struct resource mv78xx0_ge00_resources[] = {
{
.name = "ge00 irq",
.start = IRQ_MV78XX0_GE00_SUM,
.end = IRQ_MV78XX0_GE00_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ge00 = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = mv78xx0_ge00_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge00_shared;
mv78xx0_ge00.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge00_shared);
platform_device_register(&mv78xx0_ge00);
orion_ge00_init(eth_data, &mv78xx0_mbus_dram_info,
GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
IRQ_MV78XX0_GE_ERR, get_tclk());
}
/*****************************************************************************
* GE01
****************************************************************************/
struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
.shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge01_shared_resources[] = {
{
.name = "ge01 base",
.start = GE01_PHYS_BASE + 0x2000,
.end = GE01_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device mv78xx0_ge01_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &mv78xx0_ge01_shared_data,
},
.num_resources = 1,
.resource = mv78xx0_ge01_shared_resources,
};
static struct resource mv78xx0_ge01_resources[] = {
{
.name = "ge01 irq",
.start = IRQ_MV78XX0_GE01_SUM,
.end = IRQ_MV78XX0_GE01_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ge01 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 1,
.resource = mv78xx0_ge01_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge01_shared;
mv78xx0_ge01.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge01_shared);
platform_device_register(&mv78xx0_ge01);
orion_ge01_init(eth_data, &mv78xx0_mbus_dram_info,
GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
NO_IRQ, get_tclk());
}
/*****************************************************************************
* GE10
****************************************************************************/
struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
.shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge10_shared_resources[] = {
{
.name = "ge10 base",
.start = GE10_PHYS_BASE + 0x2000,
.end = GE10_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device mv78xx0_ge10_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 2,
.dev = {
.platform_data = &mv78xx0_ge10_shared_data,
},
.num_resources = 1,
.resource = mv78xx0_ge10_shared_resources,
};
static struct resource mv78xx0_ge10_resources[] = {
{
.name = "ge10 irq",
.start = IRQ_MV78XX0_GE10_SUM,
.end = IRQ_MV78XX0_GE10_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ge10 = {
.name = MV643XX_ETH_NAME,
.id = 2,
.num_resources = 1,
.resource = mv78xx0_ge10_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
{
u32 dev, rev;
eth_data->shared = &mv78xx0_ge10_shared;
mv78xx0_ge10.dev.platform_data = eth_data;
/*
* On the Z0, ge10 and ge11 are internally connected back
* to back, and not brought out.
@ -460,65 +316,19 @@ void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
eth_data->duplex = DUPLEX_FULL;
}
platform_device_register(&mv78xx0_ge10_shared);
platform_device_register(&mv78xx0_ge10);
orion_ge10_init(eth_data, &mv78xx0_mbus_dram_info,
GE10_PHYS_BASE, IRQ_MV78XX0_GE10_SUM,
NO_IRQ, get_tclk());
}
/*****************************************************************************
* GE11
****************************************************************************/
struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
.shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge11_shared_resources[] = {
{
.name = "ge11 base",
.start = GE11_PHYS_BASE + 0x2000,
.end = GE11_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device mv78xx0_ge11_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 3,
.dev = {
.platform_data = &mv78xx0_ge11_shared_data,
},
.num_resources = 1,
.resource = mv78xx0_ge11_shared_resources,
};
static struct resource mv78xx0_ge11_resources[] = {
{
.name = "ge11 irq",
.start = IRQ_MV78XX0_GE11_SUM,
.end = IRQ_MV78XX0_GE11_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ge11 = {
.name = MV643XX_ETH_NAME,
.id = 3,
.num_resources = 1,
.resource = mv78xx0_ge11_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
{
u32 dev, rev;
eth_data->shared = &mv78xx0_ge11_shared;
mv78xx0_ge11.dev.platform_data = eth_data;
/*
* On the Z0, ge10 and ge11 are internally connected back
* to back, and not brought out.
@ -530,8 +340,9 @@ void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
eth_data->duplex = DUPLEX_FULL;
}
platform_device_register(&mv78xx0_ge11_shared);
platform_device_register(&mv78xx0_ge11);
orion_ge11_init(eth_data, &mv78xx0_mbus_dram_info,
GE11_PHYS_BASE, IRQ_MV78XX0_GE11_SUM,
NO_IRQ, get_tclk());
}
/*****************************************************************************
@ -759,9 +570,4 @@ void __init mv78xx0_init(void)
#ifdef CONFIG_CACHE_FEROCEON_L2
feroceon_l2_init(is_l2_writethrough());
#endif
mv78xx0_ge00_shared_data.t_clk = tclk;
mv78xx0_ge01_shared_data.t_clk = tclk;
mv78xx0_ge10_shared_data.t_clk = tclk;
mv78xx0_ge11_shared_data.t_clk = tclk;
}

85
arch/arm/mach-orion5x/common.c
View File

@ -15,7 +15,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/spi/orion_spi.h>
@ -150,95 +149,20 @@ void __init orion5x_ehci1_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion5x_ge00_shared_data = {
.dram = &orion5x_mbus_dram_info,
};
static struct resource orion5x_ge00_shared_resources[] = {
{
.start = ORION5X_ETH_PHYS_BASE + 0x2000,
.end = ORION5X_ETH_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_ORION5X_ETH_ERR,
.end = IRQ_ORION5X_ETH_ERR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion5x_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &orion5x_ge00_shared_data,
},
.num_resources = ARRAY_SIZE(orion5x_ge00_shared_resources),
.resource = orion5x_ge00_shared_resources,
};
static struct resource orion5x_ge00_resources[] = {
{
.name = "eth irq",
.start = IRQ_ORION5X_ETH_SUM,
.end = IRQ_ORION5X_ETH_SUM,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion5x_eth = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = orion5x_ge00_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &orion5x_ge00_shared;
orion5x_eth.dev.platform_data = eth_data;
platform_device_register(&orion5x_ge00_shared);
platform_device_register(&orion5x_eth);
orion_ge00_init(eth_data, &orion5x_mbus_dram_info,
ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
IRQ_ORION5X_ETH_ERR, orion5x_tclk);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/
static struct resource orion5x_switch_resources[] = {
{
.start = 0,
.end = 0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion5x_switch_device = {
.name = "dsa",
.id = 0,
.num_resources = 0,
.resource = orion5x_switch_resources,
};
void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
{
int i;
if (irq != NO_IRQ) {
orion5x_switch_resources[0].start = irq;
orion5x_switch_resources[0].end = irq;
orion5x_switch_device.num_resources = 1;
}
d->netdev = &orion5x_eth.dev;
for (i = 0; i < d->nr_chips; i++)
d->chip[i].mii_bus = &orion5x_ge00_shared.dev;
orion5x_switch_device.dev.platform_data = d;
platform_device_register(&orion5x_switch_device);
orion_ge00_switch_init(d, irq);
}
@ -616,7 +540,6 @@ void __init orion5x_init(void)
orion5x_id(&dev, &rev, &dev_name);
printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
orion5x_ge00_shared_data.t_clk = orion5x_tclk;
orion5x_spi_plat_data.tclk = orion5x_tclk;
/*

276
arch/arm/plat-orion/common.c
View File

@ -11,7 +11,11 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <net/dsa.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@ -187,3 +191,275 @@ void __init orion_rtc_init(unsigned long mapbase,
platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
}
/*****************************************************************************
* GE
****************************************************************************/
static __init void ge_complete(
struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
struct mbus_dram_target_info *mbus_dram_info, int tclk,
struct resource *orion_ge_resource, unsigned long irq,
struct platform_device *orion_ge_shared,
struct mv643xx_eth_platform_data *eth_data,
struct platform_device *orion_ge)
{
orion_ge_shared_data->dram = mbus_dram_info;
orion_ge_shared_data->t_clk = tclk;
orion_ge_resource->start = irq;
orion_ge_resource->end = irq;
eth_data->shared = orion_ge_shared;
orion_ge->dev.platform_data = eth_data;
platform_device_register(orion_ge_shared);
platform_device_register(orion_ge);
}
/*****************************************************************************
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
static struct resource orion_ge00_shared_resources[] = {
{
.name = "ge00 base",
}, {
.name = "ge00 err irq",
},
};
static struct platform_device orion_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &orion_ge00_shared_data,
},
};
static struct resource orion_ge00_resources[] = {
{
.name = "ge00 irq",
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion_ge00 = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
.resource = orion_ge00_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk)
{
fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
mapbase + 0x2000, SZ_16K - 1, irq_err);
ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
orion_ge00_resources, irq, &orion_ge00_shared,
eth_data, &orion_ge00);
}
/*****************************************************************************
* GE01
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
.shared_smi = &orion_ge00_shared,
};
static struct resource orion_ge01_shared_resources[] = {
{
.name = "ge01 base",
}, {
.name = "ge01 err irq",
},
};
static struct platform_device orion_ge01_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &orion_ge01_shared_data,
},
};
static struct resource orion_ge01_resources[] = {
{
.name = "ge01 irq",
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion_ge01 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 1,
.resource = orion_ge01_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk)
{
fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
mapbase + 0x2000, SZ_16K - 1, irq_err);
ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
orion_ge01_resources, irq, &orion_ge01_shared,
eth_data, &orion_ge01);
}
/*****************************************************************************
* GE10
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
.shared_smi = &orion_ge00_shared,
};
static struct resource orion_ge10_shared_resources[] = {
{
.name = "ge10 base",
}, {
.name = "ge10 err irq",
},
};
static struct platform_device orion_ge10_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &orion_ge10_shared_data,
},
};
static struct resource orion_ge10_resources[] = {
{
.name = "ge10 irq",
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion_ge10 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 2,
.resource = orion_ge10_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk)
{
fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
mapbase + 0x2000, SZ_16K - 1, irq_err);
ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
orion_ge10_resources, irq, &orion_ge10_shared,
eth_data, &orion_ge10);
}
/*****************************************************************************
* GE11
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
.shared_smi = &orion_ge00_shared,
};
static struct resource orion_ge11_shared_resources[] = {
{
.name = "ge11 base",
}, {
.name = "ge11 err irq",
},
};
static struct platform_device orion_ge11_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 1,
.dev = {
.platform_data = &orion_ge11_shared_data,
},
};
static struct resource orion_ge11_resources[] = {
{
.name = "ge11 irq",
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion_ge11 = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = 2,
.resource = orion_ge11_resources,
.dev = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk)
{
fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
mapbase + 0x2000, SZ_16K - 1, irq_err);
ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
orion_ge11_resources, irq, &orion_ge11_shared,
eth_data, &orion_ge11);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/
static struct resource orion_switch_resources[] = {
{
.start = 0,
.end = 0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion_switch_device = {
.name = "dsa",
.id = 0,
.num_resources = 0,
.resource = orion_switch_resources,
};
void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
{
int i;
if (irq != NO_IRQ) {
orion_switch_resources[0].start = irq;
orion_switch_resources[0].end = irq;
orion_switch_device.num_resources = 1;
}
d->netdev = &orion_ge00.dev;
for (i = 0; i < d->nr_chips; i++)
d->chip[i].mii_bus = &orion_ge00_shared.dev;
orion_switch_device.dev.platform_data = d;
platform_device_register(&orion_switch_device);
}

34
arch/arm/plat-orion/include/plat/common.h
View File

@ -9,7 +9,9 @@
*/
#ifndef __PLAT_COMMON_H
#include <linux/mv643xx_eth.h>
struct dsa_platform_data;
void __init orion_uart0_init(unsigned int membase,
resource_size_t mapbase,
@ -33,4 +35,36 @@ void __init orion_uart3_init(unsigned int membase,
void __init orion_rtc_init(unsigned long mapbase,
unsigned long irq);
void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk);
void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk);
void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk);
void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq,
unsigned long irq_err,
int tclk);
void __init orion_ge00_switch_init(struct dsa_platform_data *d,
int irq);
#endif