usb: gadget: renesas_usbhs: support otg pin control
some renesas_usbhs device is supporting OTG external device interface.
In that device, it is necessary to control PWEN/EXTLP on DVSTCTR.
This patch support it.
But renesas_usbhs driver doesn't have OTG support for now.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 040d8bb..e5a40c3 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -136,6 +136,11 @@
* pio <--> dma border.
*/
int pio_dma_border; /* default is 64byte */
+
+ /*
+ * option:
+ */
+ u32 has_otg:1; /* for controlling PWEN/EXTLP */
};
/*