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

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>

diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 2d80b60eeabefe54f4f548fd15cb4da6fb7ab912..7a69b8b47b97cec6aa0cc71bb5cee2a1bb55073e 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 198bc188ab255058111e7cd44c9a96cdfbd69180..97f23cc31f4c357d892e6ed7d088c6a9c558e2bf 100644 (file)
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -86,6 +86,10 @@ 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 */ },
 };