Re: [PATCH v2 1/2] dt-bindings: soc: tegra: Document Nvidia Tegra modem pwrseq

[Krzysztof Kozlowski <krzk@kernel.org>]

On 23/05/2026 10:51, Svyatoslav Ryhel wrote:
> Document the Tegra modem pwseq used by various devices based on the Nvidia
> Tegra SoC, describing its usage. The power sequence provides interaction
> between the modem and SoC-specific interface configurations.
> 
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> ---
>  .../soc/tegra/nvidia,tegra-modem-pwrseq.yaml  | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/tegra/nvidia,tegra-modem-pwrseq.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/tegra/nvidia,tegra-modem-pwrseq.yaml b/Documentation/devicetree/bindings/soc/tegra/nvidia,tegra-modem-pwrseq.yaml
> new file mode 100644
> index 000000000000..3770fd6dc2cf
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/tegra/nvidia,tegra-modem-pwrseq.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/tegra/nvidia,tegra-modem-pwrseq.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Nvidia Tegra modem power sequence
> +
> +description:
> +  A configuration sequence used in Tegra SoCs to provide proper interaction
> +  between the application processor and the modem, as well as control over
> +  one of the SoC's USB lines for the modem.
> +
> +maintainers:
> +  - Svyatoslav Ryhel <clamor95@gmail.com>
> +
> +properties:
> +  compatible:
> +    const: nvidia,tegra-modem-pwrseq

There is no such thing as pwrseq. I pointed you to existing code showing
how to do it - PCI or USB. Fake devices won't be accepted.

Best regards,
Krzysztof