diff options
Diffstat (limited to 'drivers/usb/host/xhci-rcar.c')
| -rw-r--r-- | drivers/usb/host/xhci-rcar.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c index 0e4535e632ec..d28df386e780 100644 --- a/drivers/usb/host/xhci-rcar.c +++ b/drivers/usb/host/xhci-rcar.c @@ -19,6 +19,8 @@ #include "xhci-rcar.h" /* +* - The V3 firmware is for r8a7796 (with good performance). +* - The V2 firmware can be used on both r8a7795 (es1.x) and r8a7796. * - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes * performance degradation. So, this driver continues to use the V1 if R-Car * Gen2. @@ -26,6 +28,7 @@ */ MODULE_FIRMWARE(XHCI_RCAR_FIRMWARE_NAME_V1); MODULE_FIRMWARE(XHCI_RCAR_FIRMWARE_NAME_V2); +MODULE_FIRMWARE(XHCI_RCAR_FIRMWARE_NAME_V3); /*** Register Offset ***/ #define RCAR_USB3_INT_ENA 0x224 /* Interrupt Enable */ @@ -92,6 +95,7 @@ static int xhci_rcar_is_gen3(struct device *dev) struct device_node *node = dev->of_node; return of_device_is_compatible(node, "renesas,xhci-r8a7795") || + of_device_is_compatible(node, "renesas,xhci-r8a7796") || of_device_is_compatible(node, "renesas,rcar-gen3-xhci"); } |