[PATCHv4,0/3] Odroid c2 usb fixs
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Message ID 20190824184912.795-1-linux.amoon@gmail.com
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  • Odroid c2 usb fixs
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Anand Moon Aug. 24, 2019, 6:49 p.m. UTC
Some time ago I had tired to enable usb bus 1 for Odroid C2/C1
but it's look like some more work is needed to u-boot and
usb_phy driver to initialize this port.

Below patches tries to address the issue regarding usb bus 2 (4 port)
while disable the usb bus 1 on this board.

Prevoius patch
[0] https://lkml.org/lkml/2019/1/29/325
I have tried to split the patchs for now.

Anand Moon (3):
  arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
  arm64: dts: meson: odroid-c2: Add missing linking regulator to usb bus
  arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power
    failed warning

 .../boot/dts/amlogic/meson-gxbb-odroidc2.dts  | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

Comments

Martin Blumenstingl Aug. 24, 2019, 9:18 p.m. UTC | #1
Hi Anand,

thank you for the patches

On Sat, Aug 24, 2019 at 8:49 PM Anand Moon <linux.amoon@gmail.com> wrote:
[...]
> Anand Moon (3):
>   arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
>   arm64: dts: meson: odroid-c2: Add missing linking regulator to usb bus
>   arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power
>     failed warning
this whole series is:
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Anand Moon Aug. 26, 2019, 4:38 a.m. UTC | #2
Hi Martin,

On Sun, 25 Aug 2019 at 02:48, Martin Blumenstingl
<martin.blumenstingl@googlemail.com> wrote:
>
> Hi Anand,
>
> thank you for the patches
>
> On Sat, Aug 24, 2019 at 8:49 PM Anand Moon <linux.amoon@gmail.com> wrote:
> [...]
> > Anand Moon (3):
> >   arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
> >   arm64: dts: meson: odroid-c2: Add missing linking regulator to usb bus
> >   arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power
> >     failed warning
> this whole series is:
> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

Thanks, I have some more patch in line for this board.

Best Regards
-Anand
Martin Blumenstingl Aug. 27, 2019, 9:19 p.m. UTC | #3
On Mon, Aug 26, 2019 at 6:38 AM Anand Moon <linux.amoon@gmail.com> wrote:
>
> Hi Martin,
>
> On Sun, 25 Aug 2019 at 02:48, Martin Blumenstingl
> <martin.blumenstingl@googlemail.com> wrote:
> >
> > Hi Anand,
> >
> > thank you for the patches
> >
> > On Sat, Aug 24, 2019 at 8:49 PM Anand Moon <linux.amoon@gmail.com> wrote:
> > [...]
> > > Anand Moon (3):
> > >   arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
> > >   arm64: dts: meson: odroid-c2: Add missing linking regulator to usb bus
> > >   arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power
> > >     failed warning
> > this whole series is:
> > Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
>
> Thanks, I have some more patch in line for this board.
great, any improvement counts (especially since most boards are
derived from Amlogic reference designs, so it's likely that more than
just the Odroid-C2 will benefit from your patches) :)