usb: gadget: renesas_usbhs: add usbhs_dcp_dir_for_host()

renesas_usbhs device needs special bit settings
if it was mod_host and dcp pipe.
This patch support it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 328238c373f6..b9ab8aefcae0 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -291,9 +291,13 @@ static int usbhsf_fifo_select(struct usbhs_pipe *pipe,
             usbhsf_fifo_is_busy(fifo))
                 return -EBUSY;
 
-        if (usbhs_pipe_is_dcp(pipe))
+        if (usbhs_pipe_is_dcp(pipe)) {
                 base |= (1 == write) << 5;      /* ISEL */
 
+                if (usbhs_mod_is_host(priv))
+                        usbhs_dcp_dir_for_host(pipe, write);
+        }
+
         /* "base" will be used below  */
         usbhs_write(priv, fifo->sel, base | MBW_32);