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>
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 328238c..b9ab8aef 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -291,9 +291,13 @@
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);