AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ARM: orion: Consolidate USB platform setup code.

Browse Source 
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 13:32:49 +02:00 committed by Nicolas Pitre
parent ee9627234d
commit 4fcd3f374a
6 changed files with 117 additions and 247 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
arch/arm/mach-dove/common.c
View File

@ -30,7 +30,6 @@
#include <mach/bridge-regs.h>
#include <asm/mach/arch.h>
#include <linux/irq.h>
#include <plat/ehci-orion.h>
#include <plat/time.h>
#include <plat/common.h>
#include "common.h"
@ -69,78 +68,22 @@ void __init dove_map_io(void)
iotable_init(dove_io_desc, ARRAY_SIZE(dove_io_desc));
}
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data dove_ehci_data = {
.dram = &dove_mbus_dram_info,
.phy_version = EHCI_PHY_NA,
};
static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
* EHCI0
****************************************************************************/
static struct resource dove_ehci0_resources[] = {
{
.start = DOVE_USB0_PHYS_BASE,
.end = DOVE_USB0_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_DOVE_USB0,
.end = IRQ_DOVE_USB0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dove_ehci0 = {
.name = "orion-ehci",
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &dove_ehci_data,
},
.resource = dove_ehci0_resources,
.num_resources = ARRAY_SIZE(dove_ehci0_resources),
};
void __init dove_ehci0_init(void)
{
platform_device_register(&dove_ehci0);
orion_ehci_init(&dove_mbus_dram_info,
DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
static struct resource dove_ehci1_resources[] = {
{
.start = DOVE_USB1_PHYS_BASE,
.end = DOVE_USB1_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_DOVE_USB1,
.end = IRQ_DOVE_USB1,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dove_ehci1 = {
.name = "orion-ehci",
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &dove_ehci_data,
},
.resource = dove_ehci1_resources,
.num_resources = ARRAY_SIZE(dove_ehci1_resources),
};
void __init dove_ehci1_init(void)
{
platform_device_register(&dove_ehci1);
orion_ehci_1_init(&dove_mbus_dram_info,
DOVE_USB1_PHYS_BASE, IRQ_DOVE_USB1);
}
/*****************************************************************************

39
arch/arm/mach-kirkwood/common.c
View File

@ -26,7 +26,6 @@
#include <mach/bridge-regs.h>
#include <plat/audio.h>
#include <plat/cache-feroceon-l2.h>
#include <plat/ehci-orion.h>
#include <plat/mvsdio.h>
#include <plat/orion_nand.h>
#include <plat/common.h>
@ -68,48 +67,14 @@ void __init kirkwood_map_io(void)
unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data kirkwood_ehci_data = {
.dram = &kirkwood_mbus_dram_info,
.phy_version = EHCI_PHY_NA,
};
static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
* EHCI0
****************************************************************************/
static struct resource kirkwood_ehci_resources[] = {
{
.start = USB_PHYS_BASE,
.end = USB_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_KIRKWOOD_USB,
.end = IRQ_KIRKWOOD_USB,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device kirkwood_ehci = {
.name = "orion-ehci",
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &kirkwood_ehci_data,
},
.resource = kirkwood_ehci_resources,
.num_resources = ARRAY_SIZE(kirkwood_ehci_resources),
};
void __init kirkwood_ehci_init(void)
{
kirkwood_clk_ctrl |= CGC_USB0;
platform_device_register(&kirkwood_ehci);
orion_ehci_init(&kirkwood_mbus_dram_info,
USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
}

93
arch/arm/mach-mv78xx0/common.c
View File

@ -20,7 +20,6 @@
#include <mach/mv78xx0.h>
#include <mach/bridge-regs.h>
#include <plat/cache-feroceon-l2.h>
#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
#include <plat/common.h>
@ -168,110 +167,30 @@ void __init mv78xx0_map_io(void)
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data mv78xx0_ehci_data = {
.dram = &mv78xx0_mbus_dram_info,
.phy_version = EHCI_PHY_NA,
};
static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
* EHCI0
****************************************************************************/
static struct resource mv78xx0_ehci0_resources[] = {
{
.start = USB0_PHYS_BASE,
.end = USB0_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_0,
.end = IRQ_MV78XX0_USB_0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ehci0 = {
.name = "orion-ehci",
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci0_resources,
.num_resources = ARRAY_SIZE(mv78xx0_ehci0_resources),
};
void __init mv78xx0_ehci0_init(void)
{
platform_device_register(&mv78xx0_ehci0);
orion_ehci_init(&mv78xx0_mbus_dram_info,
USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
static struct resource mv78xx0_ehci1_resources[] = {
{
.start = USB1_PHYS_BASE,
.end = USB1_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_1,
.end = IRQ_MV78XX0_USB_1,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ehci1 = {
.name = "orion-ehci",
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci1_resources,
.num_resources = ARRAY_SIZE(mv78xx0_ehci1_resources),
};
void __init mv78xx0_ehci1_init(void)
{
platform_device_register(&mv78xx0_ehci1);
orion_ehci_1_init(&mv78xx0_mbus_dram_info,
USB1_PHYS_BASE, IRQ_MV78XX0_USB_1);
}
/*****************************************************************************
* EHCI2
****************************************************************************/
static struct resource mv78xx0_ehci2_resources[] = {
{
.start = USB2_PHYS_BASE,
.end = USB2_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_2,
.end = IRQ_MV78XX0_USB_2,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device mv78xx0_ehci2 = {
.name = "orion-ehci",
.id = 2,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci2_resources,
.num_resources = ARRAY_SIZE(mv78xx0_ehci2_resources),
};
void __init mv78xx0_ehci2_init(void)
{
platform_device_register(&mv78xx0_ehci2);
orion_ehci_2_init(&mv78xx0_mbus_dram_info,
USB2_PHYS_BASE, IRQ_MV78XX0_USB_2);
}

66
arch/arm/mach-orion5x/common.c
View File

@ -28,7 +28,6 @@
#include <mach/bridge-regs.h>
#include <mach/hardware.h>
#include <mach/orion5x.h>
#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
#include <plat/common.h>
@ -67,80 +66,23 @@ void __init orion5x_map_io(void)
}
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data orion5x_ehci_data = {
.dram = &orion5x_mbus_dram_info,
.phy_version = EHCI_PHY_ORION,
};
static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
* EHCI0
****************************************************************************/
static struct resource orion5x_ehci0_resources[] = {
{
.start = ORION5X_USB0_PHYS_BASE,
.end = ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_ORION5X_USB0_CTRL,
.end = IRQ_ORION5X_USB0_CTRL,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion5x_ehci0 = {
.name = "orion-ehci",
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion5x_ehci_data,
},
.resource = orion5x_ehci0_resources,
.num_resources = ARRAY_SIZE(orion5x_ehci0_resources),
};
void __init orion5x_ehci0_init(void)
{
platform_device_register(&orion5x_ehci0);
orion_ehci_init(&orion5x_mbus_dram_info,
ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
static struct resource orion5x_ehci1_resources[] = {
{
.start = ORION5X_USB1_PHYS_BASE,
.end = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_ORION5X_USB1_CTRL,
.end = IRQ_ORION5X_USB1_CTRL,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device orion5x_ehci1 = {
.name = "orion-ehci",
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion5x_ehci_data,
},
.resource = orion5x_ehci1_resources,
.num_resources = ARRAY_SIZE(orion5x_ehci1_resources),
};
void __init orion5x_ehci1_init(void)
{
platform_device_register(&orion5x_ehci1);
orion_ehci_1_init(&orion5x_mbus_dram_info,
ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
}

89
arch/arm/plat-orion/common.c
View File

@ -20,6 +20,7 @@
#include <linux/spi/orion_spi.h>
#include <plat/orion_wdt.h>
#include <plat/mv_xor.h>
#include <plat/ehci-orion.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@ -800,3 +801,91 @@ void __init orion_xor1_init(unsigned long mapbase_low,
orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
&orion_xor11_data, &orion_xor11_channel);
}
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data orion_ehci_data = {
.phy_version = EHCI_PHY_NA,
};
static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
* EHCI0
****************************************************************************/
static struct resource orion_ehci_resources[2];
static struct platform_device orion_ehci = {
.name = "orion-ehci",
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion_ehci_data,
},
};
void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq)
{
orion_ehci_data.dram = mbus_dram_info;
fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
irq);
platform_device_register(&orion_ehci);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
static struct resource orion_ehci_1_resources[2];
static struct platform_device orion_ehci_1 = {
.name = "orion-ehci",
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion_ehci_data,
},
};
void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq)
{
orion_ehci_data.dram = mbus_dram_info;
fill_resources(&orion_ehci_1, orion_ehci_1_resources,
mapbase, SZ_4K - 1, irq);
platform_device_register(&orion_ehci_1);
}
/*****************************************************************************
* EHCI2
****************************************************************************/
static struct resource orion_ehci_2_resources[2];
static struct platform_device orion_ehci_2 = {
.name = "orion-ehci",
.id = 2,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion_ehci_data,
},
};
void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq)
{
orion_ehci_data.dram = mbus_dram_info;
fill_resources(&orion_ehci_2, orion_ehci_2_resources,
mapbase, SZ_4K - 1, irq);
platform_device_register(&orion_ehci_2);
}

12
arch/arm/plat-orion/include/plat/common.h
View File

@ -92,4 +92,16 @@ void __init orion_xor1_init(unsigned long mapbase_low,
unsigned long mapbase_high,
unsigned long irq_0,
unsigned long irq_1);
void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
#endif