usb: renesas_usbhs: fix usbhs_pipe_clear() for DCP PIPE

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Since the DCPCTR doesn't have the ACLRM bit, the usbus_pipe_clear()
should not call the usbhsp_pipectrl_set() with ACLRM.
So, this patch fixes this issue to add the usbhs_fifo_clear_dcp()
in fifo.c because the controller needs the CFIFO to clear the
the DCP PIPE.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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This commit is contained in:

Yoshihiro Shimoda 2014-11-04 10:05:45 +09:00 • committed by Felipe Balbi

parent 4ef35b10bf

commit cdeb794313

5 changed files with 27 additions and 4 deletions

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18

drivers/usb/renesas_usbhs/fifo.c

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1

drivers/usb/renesas_usbhs/fifo.h

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2

drivers/usb/renesas_usbhs/mod_gadget.c

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2

drivers/usb/renesas_usbhs/mod_host.c

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8

drivers/usb/renesas_usbhs/pipe.c

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