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ARM: orion: Fix USB phy for orion5x.

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commit 7205335358 upstream.

The patch "ARM: orion: Consolidate USB platform setup code.", commit
4fcd3f374a broke USB on TS-7800 and
other orion5x boards, because the wrong type of PHY was being passed
to the EHCI driver in the platform data. Orion5x needs EHCI_PHY_ORION
and all the others want EHCI_PHY_NA.

Allow the mach- code to tell the generic plat-orion code which USB PHY
enum to place into the platform data.

Version 2: Rebase to v3.3-rc2.

Reported-by: Ambroz Bizjak <ambrop7@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Ambroz Bizjak <ambrop7@gmail.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andrew Lunn 2012-02-08 15:52:47 +01:00 committed by Greg Kroah-Hartman
parent a9941b5ec0
commit 90bb723490
6 changed files with 15 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-dove/common.c
View File

@ -31,6 +31,7 @@
#include <asm/mach/arch.h>
#include <linux/irq.h>
#include <plat/time.h>
#include <plat/ehci-orion.h>
#include <plat/common.h>
#include "common.h"
@ -74,7 +75,7 @@ void __init dove_map_io(void)
void __init dove_ehci0_init(void)
{
orion_ehci_init(&dove_mbus_dram_info,
DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0, EHCI_PHY_NA);
}
/*****************************************************************************

3
arch/arm/mach-kirkwood/common.c
View File

@ -28,6 +28,7 @@
#include <plat/cache-feroceon-l2.h>
#include <plat/mvsdio.h>
#include <plat/orion_nand.h>
#include <plat/ehci-orion.h>
#include <plat/common.h>
#include <plat/time.h>
#include "common.h"
@ -74,7 +75,7 @@ void __init kirkwood_ehci_init(void)
{
kirkwood_clk_ctrl |= CGC_USB0;
orion_ehci_init(&kirkwood_mbus_dram_info,
USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
}

3
arch/arm/mach-mv78xx0/common.c
View File

@ -20,6 +20,7 @@
#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>
@ -170,7 +171,7 @@ void __init mv78xx0_map_io(void)
void __init mv78xx0_ehci0_init(void)
{
orion_ehci_init(&mv78xx0_mbus_dram_info,
USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
USB0_PHYS_BASE, IRQ_MV78XX0_USB_0, EHCI_PHY_NA);
}

4
arch/arm/mach-orion5x/common.c
View File

@ -29,6 +29,7 @@
#include <mach/hardware.h>
#include <mach/orion5x.h>
#include <plat/orion_nand.h>
#include <plat/ehci-orion.h>
#include <plat/time.h>
#include <plat/common.h>
#include "common.h"
@ -72,7 +73,8 @@ void __init orion5x_map_io(void)
void __init orion5x_ehci0_init(void)
{
orion_ehci_init(&orion5x_mbus_dram_info,
ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL,
EHCI_PHY_ORION);
}

9
arch/arm/plat-orion/common.c
View File

@ -806,10 +806,7 @@ void __init orion_xor1_init(unsigned long mapbase_low,
/*****************************************************************************
* EHCI
****************************************************************************/
static struct orion_ehci_data orion_ehci_data = {
.phy_version = EHCI_PHY_NA,
};
static struct orion_ehci_data orion_ehci_data;
static u64 ehci_dmamask = DMA_BIT_MASK(32);
@ -830,9 +827,11 @@ static struct platform_device orion_ehci = {
void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq)
unsigned long irq,
enum orion_ehci_phy_ver phy_version)
{
orion_ehci_data.dram = mbus_dram_info;
orion_ehci_data.phy_version = phy_version;
fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
irq);

3
arch/arm/plat-orion/include/plat/common.h
View File

@ -95,7 +95,8 @@ void __init orion_xor1_init(unsigned long mapbase_low,
void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
unsigned long irq,
enum orion_ehci_phy_ver phy_version);
void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,