diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2017-08-16 14:23:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-16 15:26:26 -0700 |
| commit | 00ad66ea521c1999379883a332e498ba1df51dcb (patch) | |
| tree | 994793e656fb7dbcf1e7787a45a313f6c2599ec5 /drivers/usb | |
| parent | 4dd5186472ec5ad3d9342e9d07597330050834a9 (diff) | |
usb: host: xhci: rcar: Add support for R-Car H3 ES2.0
This patch adds support for R-Car H3 ES2.0. Since this SoC revision
(or later) should use the V3 firmware, the driver needs to check
the revision via soc_device_match().
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-rcar.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c index 8f78d0426607..198bc188ab25 100644 --- a/drivers/usb/host/xhci-rcar.c +++ b/drivers/usb/host/xhci-rcar.c @@ -20,7 +20,8 @@ #include "xhci-rcar.h" /* -* - The V3 firmware is for r8a7796 (with good performance). +* - The V3 firmware is for r8a7796 (with good performance) and r8a7795 es2.0 +* or later. * - 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 @@ -78,6 +79,10 @@ static const struct soc_device_attribute rcar_quirks_match[] = { .data = (void *)RCAR_XHCI_FIRMWARE_V2, }, { + .soc_id = "r8a7795", + .data = (void *)RCAR_XHCI_FIRMWARE_V3, + }, + { .soc_id = "r8a7796", .data = (void *)RCAR_XHCI_FIRMWARE_V3, }, |