On Mon, Feb 21, 2022 at 09:47:27AM -0800, Chris Rauer wrote:
> Hi Phil,
>
> > What about using virtio-gpio & bitbang I2C?
> >
> > - virtio-gpio
> > https://lore.kernel.org/qemu-devel/20201127182917.2387-5-i...@metux.net/
> >
> > - bitbang I2C already in: hw/i2c/bitbang_i2c.c
> Sorry for the
Hi Phil,
> What about using virtio-gpio & bitbang I2C?
>
> - virtio-gpio
> https://lore.kernel.org/qemu-devel/20201127182917.2387-5-i...@metux.net/
>
> - bitbang I2C already in: hw/i2c/bitbang_i2c.c
Sorry for the delay.
That looks like it might be doable with a bit more work creating the ACPI
+Enrico Weigelt
On 26/1/22 19:03, Peter Maydell wrote:
On Wed, 26 Jan 2022 at 17:12, Chris Rauer wrote:
I need to see a pretty strong justification for why we should be
adding new kinds of devices to the virt machine,
The designware i2c controller is a very common controller on many
ARM
>>> I need to see a pretty strong justification for why we should be
>>> adding new kinds of devices to the virt machine,
>>
>> The designware i2c controller is a very common controller on many
>> ARM SoCs. It has device tree bindings and ACPI bindings which
>> makes it ideal for this
On Wed, 26 Jan 2022 at 17:12, Chris Rauer wrote:
>
>> I need to see a pretty strong justification for why we should be
>> adding new kinds of devices to the virt machine,
>
> The designware i2c controller is a very common controller on many
> ARM SoCs. It has device tree bindings and ACPI
>I need to see a pretty strong justification for why we should be adding
new kinds of devices to the virt machine,
The designware i2c controller is a very common controller on many ARM
SoCs. It has device tree bindings and ACPI bindings which makes it ideal
for this platform.
>Forgot to mention,
On Mon, 10 Jan 2022 at 21:47, Patrick Venture wrote:
>
> This patch series introduces a new i2c module, namely the designware one and
> further enables this (optionally) for the virt-arm machine.
>
> Chris Rauer (2):
> hw/i2c: Add designware i2c controller.
> hw/arm: Enable smbus on arm virt
On Thu, 13 Jan 2022 at 11:48, Peter Maydell wrote:
>
> On Mon, 10 Jan 2022 at 21:47, Patrick Venture wrote:
> >
> > This patch series introduces a new i2c module, namely the designware one
> > and further enables this (optionally) for the virt-arm machine.
> >
> > Chris Rauer (2):
> > hw/i2c:
This patch series introduces a new i2c module, namely the designware one and
further enables this (optionally) for the virt-arm machine.
Chris Rauer (2):
hw/i2c: Add designware i2c controller.
hw/arm: Enable smbus on arm virt machine.
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