On Mon, Feb 11, 2019 at 4:21 PM Linus Walleij wrote:
>
> On Wed, Feb 6, 2019 at 4:32 AM Chen-Yu Tsai wrote:
>
> > The A80 SoC has configuration registers for I/O bias voltage. Incorrect
> > settings would make the affected peripherals inoperable in some cases,
> > such as Ethernet RGMII signals
On Wed, Feb 6, 2019 at 4:32 AM Chen-Yu Tsai wrote:
> The A80 SoC has configuration registers for I/O bias voltage. Incorrect
> settings would make the affected peripherals inoperable in some cases,
> such as Ethernet RGMII signals biased at 2.5V with the settings still
> at 3.3V. However low
On Wed, Feb 06, 2019 at 11:32:31AM +0800, Chen-Yu Tsai wrote:
> The A80 SoC has configuration registers for I/O bias voltage. Incorrect
> settings would make the affected peripherals inoperable in some cases,
> such as Ethernet RGMII signals biased at 2.5V with the settings still
> at 3.3V.
On Wed, Feb 6, 2019 at 4:14 PM Linus Walleij wrote:
>
> On Wed, Feb 6, 2019 at 4:32 AM Chen-Yu Tsai wrote:
>
> > The A80 SoC has configuration registers for I/O bias voltage. Incorrect
> > settings would make the affected peripherals inoperable in some cases,
> > such as Ethernet RGMII signals
On Wed, Feb 6, 2019 at 4:32 AM Chen-Yu Tsai wrote:
> The A80 SoC has configuration registers for I/O bias voltage. Incorrect
> settings would make the affected peripherals inoperable in some cases,
> such as Ethernet RGMII signals biased at 2.5V with the settings still
> at 3.3V. However low
