ixp4xx: fix usb on cambria boards by using the ehci-platform driver

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38740 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ixp4xx/patches-3.10/190-cambria_support.patch b/target/linux/ixp4xx/patches-3.10/190-cambria_support.patch
index 7698912..c3de81a 100644 (file)
--- a/target/linux/ixp4xx/patches-3.10/190-cambria_support.patch
+++ b/target/linux/ixp4xx/patches-3.10/190-cambria_support.patch
@@ -125,7 +125,7 @@
 +subsys_initcall(cambria_pci_init);
 --- /dev/null
 +++ b/arch/arm/mach-ixp4xx/cambria-setup.c
 +subsys_initcall(cambria_pci_init);
 --- /dev/null
 +++ b/arch/arm/mach-ixp4xx/cambria-setup.c

-@@ -0,0 +1,993 @@
+@@ -0,0 +1,1003 @@

 +/*
 + * arch/arm/mach-ixp4xx/cambria-setup.c
 + *
 +/*
 + * arch/arm/mach-ixp4xx/cambria-setup.c
 + *


@@ -163,6 +163,7 @@
 +#include <linux/types.h>
 +#include <linux/tty.h>
 +#include <linux/irq.h>
 +#include <linux/types.h>
 +#include <linux/tty.h>
 +#include <linux/irq.h>

++#include <linux/usb/ehci_pdriver.h>

 +
 +#include <mach/hardware.h>
 +#include <asm/irq.h>
 +
 +#include <mach/hardware.h>
 +#include <asm/irq.h>


@@ -634,25 +635,34 @@
 +
 +static u64 ehci_dma_mask = ~(u32)0;
 +
 +
 +static u64 ehci_dma_mask = ~(u32)0;
 +

++static struct usb_ehci_pdata cambria_usb_pdata = {
++      .big_endian_desc = 1,
++      .big_endian_mmio = 1,
++      .has_tt = 1,
++      .caps_offset = 0x100,
++};
++

 +static struct platform_device cambria_usb0_device =  {
 +static struct platform_device cambria_usb0_device =  {

-+      .name           = "ixp4xx-ehci",
++      .name           = "ehci-platform",

 +      .id             = 0,
 +      .resource       = cambria_usb0_resources,
 +      .num_resources  = ARRAY_SIZE(cambria_usb0_resources),
 +      .dev = {
 +              .dma_mask               = &ehci_dma_mask,
 +              .coherent_dma_mask      = 0xffffffff,
 +      .id             = 0,
 +      .resource       = cambria_usb0_resources,
 +      .num_resources  = ARRAY_SIZE(cambria_usb0_resources),
 +      .dev = {
 +              .dma_mask               = &ehci_dma_mask,
 +              .coherent_dma_mask      = 0xffffffff,

++              .platform_data = &cambria_usb_pdata,

 +      },
 +};
 +
 +static struct platform_device cambria_usb1_device = {
 +      },
 +};
 +
 +static struct platform_device cambria_usb1_device = {

-+      .name           = "ixp4xx-ehci",
++      .name           = "ehci-platform",

 +      .id             = 1,
 +      .resource       = cambria_usb1_resources,
 +      .num_resources  = ARRAY_SIZE(cambria_usb1_resources),
 +      .dev = {
 +              .dma_mask               = &ehci_dma_mask,
 +              .coherent_dma_mask      = 0xffffffff,
 +      .id             = 1,
 +      .resource       = cambria_usb1_resources,
 +      .num_resources  = ARRAY_SIZE(cambria_usb1_resources),
 +      .dev = {
 +              .dma_mask               = &ehci_dma_mask,
 +              .coherent_dma_mask      = 0xffffffff,

++              .platform_data = &cambria_usb_pdata,

 +      },
 +};
 +
 +      },
 +};
 +