usb: renesas_usbhs: fix usbhs_pipe_clear() for DCP PIPE
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>
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index 10e1ded..f0d3231 100644
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -1474,9 +1474,9 @@
/*
* pipe initialize and enable DCP
*/
+ usbhs_fifo_init(priv);
usbhs_pipe_init(priv,
usbhsh_dma_map_ctrl);
- usbhs_fifo_init(priv);
usbhsh_pipe_init_for_host(priv);
/*