usb: host: xhci-rcar: add support for r8a77965

BugLink: http://bugs.launchpad.net/bugs/1756978
commit 015dbeb2282030bf56762e21d25f09422edfd750 upstream.

This patch adds support for r8a77965 (R-Car M3-N).

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>

diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index ae6e484a8d7c5804bb63ab8f347f9b65c34dc92a..4143ef222540ac5b9cbd632c34883b071455e8f7 100644 (file)
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -12,6 +12,7 @@ Required properties:
     - "renesas,xhci-r8a7793" for r8a7793 SoC
     - "renesas,xhci-r8a7795" for r8a7795 SoC
     - "renesas,xhci-r8a7796" for r8a7796 SoC
+    - "renesas,xhci-r8a77965" for r8a77965 SoC
     - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device
     - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device
     - "xhci-platform" (deprecated)

diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index f0b559660007f03c0fe60c0f1bb162a40ca90dad..f33ffc2bc4ed67015e2493374ebf284f7d03b48a 100644 (file)
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -83,6 +83,10 @@ static const struct soc_device_attribute rcar_quirks_match[]  = {
                .soc_id = "r8a7796",
                .data = (void *)RCAR_XHCI_FIRMWARE_V3,
        },
+       {
+               .soc_id = "r8a77965",
+               .data = (void *)RCAR_XHCI_FIRMWARE_V3,
+       },
        { /* sentinel */ },
 };