From e3a335c2c434dda579398efb1fafe147102b650b Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 11 Nov 2013 16:51:01 +0000
Subject: ixp4xx: fix usb on cambria boards by using the ehci-platform driver

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38740
---
 .../linux/ixp4xx/patches-3.10/190-cambria_support.patch  | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'target/linux/ixp4xx')

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 7698912cce..c3de81a117 100644
--- 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
-@@ -0,0 +1,993 @@
+@@ -0,0 +1,1003 @@
 +/*
 + * 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/usb/ehci_pdriver.h>
 +
 +#include <mach/hardware.h>
 +#include <asm/irq.h>
@@ -634,25 +635,34 @@
 +
 +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 =  {
-+	.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,
++		.platform_data = &cambria_usb_pdata,
 +	},
 +};
 +
 +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,
++		.platform_data = &cambria_usb_pdata,
 +	},
 +};
 +
-- 
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