diff mbox series

[4.19.y,04/17] usb: renesas_usbhs: add support for RZ/G2E

Message ID 1556126440-27978-5-git-send-email-fabrizio.castro@bp.renesas.com (mailing list archive)
State Accepted
Headers show
Series Backport USB support for RZ/G2E | expand

Commit Message

Fabrizio Castro April 24, 2019, 5:20 p.m. UTC 
commit 1d6e81a288e28d8d0e38e0501a324216f79bba35 upstream.

HS-USB found in RZ/G2E (a.k.a. r8a774c0) is very similar to the
one found in R-Car E3 (a.k.a. r8a77990), as it needs to release
the PLL reset by the UGCTRL register like R-Car E3, therefore add
r8a774c0 support in a similar fashion to what was done for the
r8a77990.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/renesas_usbhs/common.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 4310df4..b079258 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -458,6 +458,10 @@  static int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev)
  */
 static const struct of_device_id usbhs_of_match[] = {
 	{
+		.compatible = "renesas,usbhs-r8a774c0",
+		.data = (void *)USBHS_TYPE_RCAR_GEN3_WITH_PLL,
+	},
+	{
 		.compatible = "renesas,usbhs-r8a7790",
 		.data = (void *)USBHS_TYPE_RCAR_GEN2,
 	},