From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 0/9] Tegra xHCI support
Date: Mon, 15 Sep 2014 12:09:03 -0600 [thread overview]
Message-ID: <54172B3F.9030901@wwwdotorg.org> (raw)
In-Reply-To: <CAL1qeaEC9O8-jgjGC44cFctoZPpp4dRVfQ=mhSb_2on7GgiU0w@mail.gmail.com>
On 09/15/2014 11:06 AM, Andrew Bresticker wrote:
> On Mon, Sep 15, 2014 at 12:00 AM, Tomeu Vizoso <tomeu@tomeuvizoso•net> wrote:
>> On 12 September 2014 18:37, Andrew Bresticker <abrestic@chromium•org> wrote:
>>> On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso <tomeu@tomeuvizoso•net> wrote:
>>>> On 8 September 2014 18:22, Andrew Bresticker <abrestic@chromium•org> wrote:
>>>>> On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso <tomeu@tomeuvizoso•net> wrote:
>>>>>> On 2 September 2014 23:34, Andrew Bresticker <abrestic@chromium•org> wrote:
>>>>>>>
>>>>>>> Tested on Venice2, Jetson TK1, and Big with a variety of USB2.0 and
>>>>>>> USB3.0 memory sticks and ethernet dongles using controller firmware
>>>>>>> recently posted by Andrew Chew [2].
>>>>>>
>>>>>> I have had mixed results when testing this on a Jetson TK1 board. Of 8
>>>>>> USB devices I tested with, about half where probed correctly, but the
>>>>>> other half repeatedly fail in hub_port_init because in the GET_STATUS
>>>>>> right after the reset, the C_PORT_CONNECTION bit is set.
>>>>>>
>>>>>> I don't see any correlation between the failure and the kind of usb
>>>>>> device, but I don't have much experience with USB implementations
>>>>>> either.
>>>>>
>>>>> Hmm... I haven't seen that before. Which particular devices were you using?
>>>>
>>>> Here they are:
>>>>
>>>> work:
>>>>
>>>> Genius keyboard: 05d5:6782
>>>> Logitech mouse: 046d:c06a
>>>> Denver MP3 player: 10d6:1100
>>>> Atheros Bluetooth dongle: 0cf3:3005
>>>>
>>>> don't work:
>>>>
>>>> MCS7830 ethernet dongle: 9710:7830
>>>> Genesys Logic hub: 05e3:0608
>>>
>>> I tried the hub and it works just fine for me... Have you tried this
>>> on any other boards like Big or Blaze?
>>
>> I have a Blaze here, but haven't been able to get the external ports
>> to power up. I don't have schematics nor a strong interest to get that
>> fixed myself, as I can test my code just fine with the Blaze's
>> internal camera and the devices that do work on the Jetson.
>
> Ok, since Blaze has been announced, hopefully we can post a
> device-tree for it soon.
>
>> I'm using the firmware file that was posted recently:
>>
>> xhci-tegra 70090000.usb: Firmware timestamp: 2014-05-02 02:22:50 UTC,
>> Falcon state 0x20
>
> Yup, I'm using the same firmware.
>
>> If things work for you with the same sources, .config and firmware, I
>> can only think of the hw being different (other hw revision?).
>
> That, or perhaps bootloader differences? I'm using mainline U-Boot.
>
> Stephen, Thierry, have either of you had a chance to test this series?
I haven't had a chance to yet. I just went to try it out, and found that
it depends on a whole slew of other patches that I don't have. Is there
a git branch somewhere to save me having to track down all the dependencies?
Thierry is on vacation right now. I think he was expecting to return
sometime this week, but the start of his vacation was delayed, so
perhaps he'll be back a bit later too.
next prev parent reply other threads:[~2014-09-15 18:09 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-02 21:34 [PATCH v3 0/9] Tegra xHCI support Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 1/9] of: Add NVIDIA Tegra XUSB mailbox binding Andrew Bresticker
2014-09-03 16:19 ` Stephen Warren
2014-09-02 21:34 ` [PATCH v3 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 3/9] of: Update Tegra XUSB pad controller binding for USB Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 4/9] pinctrl: tegra-xusb: Add USB PHY support Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 5/9] of: Add NVIDIA Tegra xHCI controller binding Andrew Bresticker
2014-09-02 21:34 ` [PATCH v3 6/9] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver Andrew Bresticker
2014-09-03 16:17 ` Stephen Warren
2014-09-02 21:34 ` [PATCH v3 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller Andrew Bresticker
2014-09-02 21:35 ` [PATCH v3 8/9] ARM: tegra: jetson-tk1: Add xHCI support Andrew Bresticker
2014-09-02 21:35 ` [PATCH v3 9/9] ARM: tegra: venice2: " Andrew Bresticker
2014-09-08 15:34 ` [PATCH v3 0/9] Tegra " Tomeu Vizoso
2014-09-08 16:22 ` Andrew Bresticker
2014-09-09 8:21 ` Tomeu Vizoso
2014-09-09 17:09 ` Andrew Bresticker
2014-09-10 10:24 ` Tomeu Vizoso
2014-09-12 16:37 ` Andrew Bresticker
2014-09-15 7:00 ` Tomeu Vizoso
2014-09-15 17:06 ` Andrew Bresticker
2014-09-15 18:09 ` Stephen Warren [this message]
2014-09-15 19:30 ` Andrew Bresticker
2014-09-16 15:26 ` Stephen Warren
2014-09-16 16:57 ` Andrew Bresticker
2014-09-16 22:40 ` Stephen Warren
2014-09-16 22:51 ` Andrew Bresticker
2014-09-16 23:03 ` Stephen Warren
2014-09-17 13:45 ` Mikko Perttunen
2014-09-16 22:46 ` Andrew Bresticker
2014-09-16 23:15 ` Stephen Warren
2014-09-16 23:51 ` Andrew Bresticker
2014-09-17 15:41 ` Stephen Warren
2014-09-17 17:46 ` Andrew Bresticker
2014-09-16 10:43 ` Tomeu Vizoso
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