Hi,
On Tue, Jan 29, 2013 at 03:41:39PM +0800, Bob Liu wrote:
> This patch makes musb can work on blackfin bf60x series platform.
> Bf60x uses MHDRC RTL version 2.0 musb ip core which don't need a lot of blackfin
> specific anomalies anymore.
>
> Signed-off-by: Bob Liu <lliubbo@xxxxxxxxx>
> ---
> drivers/usb/musb/Kconfig | 2 +-
> drivers/usb/musb/blackfin.c | 52 ++++++++++++++++++++++++++++--------------
> drivers/usb/musb/musb_core.c | 6 +++--
> drivers/usb/musb/musb_core.h | 2 +-
> drivers/usb/musb/musb_dma.h | 2 +-
> drivers/usb/musb/musb_io.h | 2 +-
> drivers/usb/musb/musb_regs.h | 2 +-
> drivers/usb/musb/musbhsdma.c | 2 +-
> drivers/usb/musb/musbhsdma.h | 2 +-
> 10 files changed, 52 insertions(+), 26 deletions(-)
>
> diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
> index 23a0b7f..4d416bc 100644
> --- a/drivers/usb/musb/Kconfig
> +++ b/drivers/usb/musb/Kconfig
> @@ -60,7 +60,7 @@ config USB_MUSB_DSPS
>
> config USB_MUSB_BLACKFIN
> tristate "Blackfin"
> - depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
> + depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) || (BF60x)
>
> config USB_MUSB_UX500
> tristate "U8500 and U5500"
> diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
> index 14dab9f..74dd8cf 100644
> --- a/drivers/usb/musb/blackfin.c
> +++ b/drivers/usb/musb/blackfin.c
> @@ -36,6 +36,7 @@ struct bfin_glue {
> /*
> * Load an endpoint's FIFO
> */
> +#ifndef CONFIG_BF60x
> void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
> {
> struct musb *musb = hw_ep->musb;
> @@ -164,6 +165,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
>
> dump_fifo_data(dst, len);
> }
> +#endif
no ifdefs, try some runtime revision detection or something similar.
--
balbi
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