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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2017-09-25 17:01:24 +0900 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-09-28 12:31:47 +0300 |
| commit | 73f2f5745f18b4ccfe9484deac4e84a1378d19fd (patch) | |
| tree | ffcd384768940c4a5961b74c2a192154b182e7b9 /drivers/nubus | |
| parent | 4dcf4bab4a409e81284b8202137e4a85b96b34de (diff) | |
| download | lwn-73f2f5745f18b4ccfe9484deac4e84a1378d19fd.tar.gz lwn-73f2f5745f18b4ccfe9484deac4e84a1378d19fd.zip | |
usb: gadget: udc: renesas_usb3: fix Pn_RAMMAP.Pn_MPKT value
According to the datasheet of R-Car Gen3, the Pn_RAMMAP.Pn_MPKT should
be set to one of 8, 16, 32, 64, 512 and 1024. Otherwise, when a gadget
driver uses an interrupt endpoint, unexpected behavior happens. So,
this patch fixes it.
Fixes: 746bfe63bba3 ("usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller")
Cc: <stable@vger.kernel.org> # v4.5+
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/nubus')
0 files changed, 0 insertions, 0 deletions