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Diffstat (limited to 'target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch')
-rw-r--r--target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch58
1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch b/target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch
new file mode 100644
index 0000000000..29433d94bc
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.30/008-usb_ehci_support.patch
@@ -0,0 +1,58 @@
+From 2940d1996c86c4c4dd7a82214f846d0c0b707165 Mon Sep 17 00:00:00 2001
+From: Maxime Bizon <mbizon@freebox.fr>
+Date: Mon, 21 Jul 2008 18:24:42 +0200
+Subject: [PATCH] [MIPS] BCM63XX: Add USB EHCI support.
+
+Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
+---
+ arch/mips/bcm63xx/Kconfig | 2 +
+ arch/mips/bcm63xx/Makefile | 1 +
+ arch/mips/bcm63xx/dev-usb-ehci.c | 50 +++++++
+ drivers/usb/host/ehci-bcm63xx.c | 152 ++++++++++++++++++++
+ drivers/usb/host/ehci-hcd.c | 5 +
+ drivers/usb/host/ehci.h | 5 +
+ .../asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 +
+ 7 files changed, 221 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
+ create mode 100644 drivers/usb/host/ehci-bcm63xx.c
+ create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
+
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1072,6 +1072,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ixp4xx_ehci_driver
+ #endif
+
++#ifdef CONFIG_BCM63XX
++#include "ehci-bcm63xx.c"
++#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+ !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
+ #error "missing bus glue for ehci-hcd"
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -597,6 +597,11 @@ ehci_port_speed(struct ehci_hcd *ehci, u
+ #define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
+ #endif
+
++#if defined(CONFIG_MIPS) && defined(CONFIG_BCM63XX)
++#define readl_be(addr) __raw_readl((__force unsigned *)addr)
++#define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
++#endif
++
+ static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,
+ __u32 __iomem * regs)
+ {
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -41,7 +41,7 @@ config USB_EHCI_HCD
+
+ config USB_EHCI_ROOT_HUB_TT
+ bool "Root Hub Transaction Translators"
+- depends on USB_EHCI_HCD
++ depends on USB_EHCI_HCD && !BCM63XX
+ ---help---
+ Some EHCI chips have vendor-specific extensions to integrate
+ transaction translators, so that no OHCI or UHCI companion