On 27-07-21, 10:53, Viresh Kumar wrote:
> Hi,
>
> Currently the DT only provides support for following node types for virtio-mmio
> nodes:
>
> virtio_mmio@a000000 {
> dma-coherent;
> interrupts = <0x00 0x10 0x01>;
> reg = <0x00 0xa000000 0x00 0x200>;
> compatible = "virtio,mmio";
> };
>
> Here, each virtio-mmio corresponds to a virtio-device. But there is no way for
> other users in the DT to show their dependency on virtio devices.
>
> This patchset provides that support.
>
> The first patch adds virtio-device bindings to allow for device sub-nodes to be
> present and the second patch updates the virtio core to update the of_node.
>
> Other patches add bindings for i2c and gpio devices.
>
> Tested on x86 with qemu for arm64.
Michael, are you picking these up for 5.15 ?
--
viresh
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