usb: renesas_usbhs: add support for R-Car D3

This patch adds support for R-Car D3. This SoC needs to release
the PLL reset by the UGCTRL register. So, since this is not the same
as other R-Car Gen3 SoCs, this patch adds a new type as
"USBHS_TYPE_RCAR_GEN3_WITH_PLL".

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 00a47d058d83..d2f41e4dd7a8 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -183,8 +183,9 @@ struct renesas_usbhs_driver_param {
 #define USBHS_USB_DMAC_XFER_SIZE        32      /* hardcode the xfer size */
 };
 
-#define USBHS_TYPE_RCAR_GEN2    1
-#define USBHS_TYPE_RCAR_GEN3    2
+#define USBHS_TYPE_RCAR_GEN2            1
+#define USBHS_TYPE_RCAR_GEN3            2
+#define USBHS_TYPE_RCAR_GEN3_WITH_PLL   3
 
 /*
  * option: