From f7416412febd7efc1d33c7506c81265719368667 Mon Sep 17 00:00:00 2001 From: Maxime Bizon Date: Mon, 21 Jul 2008 14:58:19 +0200 Subject: [PATCH] [MIPS] BCM63XX: Add USB OHCI support. Signed-off-by: Maxime Bizon --- arch/mips/bcm63xx/Kconfig | 6 + arch/mips/bcm63xx/Makefile | 1 + arch/mips/bcm63xx/dev-usb-ohci.c | 50 ++++++ drivers/usb/host/ohci-bcm63xx.c | 159 ++++++++++++++++++++ drivers/usb/host/ohci-hcd.c | 5 + drivers/usb/host/ohci.h | 7 +- .../asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 + 7 files changed, 233 insertions(+), 1 deletions(-) create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c create mode 100644 drivers/usb/host/ohci-bcm63xx.c create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_usb_ohci.h --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1050,6 +1050,11 @@ MODULE_LICENSE ("GPL"); #define PLATFORM_DRIVER usb_hcd_pnx4008_driver #endif +#ifdef CONFIG_BCM63XX +#include "ohci-bcm63xx.c" +#define PLATFORM_DRIVER ohci_hcd_bcm63xx_driver +#endif + #if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ defined(CONFIG_CPU_SUBTYPE_SH7721) || \ defined(CONFIG_CPU_SUBTYPE_SH7763) --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -549,6 +549,11 @@ static inline struct usb_hcd *ohci_to_hc #define writel_be(val, addr) out_be32((__force unsigned *)addr, val) #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 _ohci_readl (const struct ohci_hcd *ohci, __hc32 __iomem * regs) { @@ -654,7 +659,7 @@ static inline u32 hc32_to_cpup (const st * some big-endian SOC implementations. Same thing happens with PSW access. */ -#ifdef CONFIG_PPC_MPC52xx +#if defined(CONFIG_PPC_MPC52xx) || defined(CONFIG_BCM63XX) #define big_endian_frame_no_quirk(ohci) (ohci->flags & OHCI_QUIRK_FRAME_NO) #else #define big_endian_frame_no_quirk(ohci) 0