Re: [PATCH 1/2] dt-bindings: soc: qcom: Document CDSP Power Management

From: Krzysztof Kozlowski

Date: Wed May 20 2026 - 06:43:54 EST


On Wed, May 20, 2026 at 12:35:09AM +0530, Vignesh Viswanathan wrote:
> Add documentation for the CDSP Power Management driver, which handles

Luckily we do not take bindings for drivers, so I can stop you right
here. This is frequent feedback, expressed many times on the list, said
in many presentations, including DTS101, explained in writing bindings.

> Dynamic Clock and Voltage Scaling (DCVS) requests via SMEM, manages Low
> Power Mode (LPM) transitions via MPM handshake, and provides virtual
> regulators for the remoteproc driver to control CDSP power rails.
>
> Signed-off-by: Vignesh Viswanathan <vignesh.viswanathan@xxxxxxxxxxxxxxxx>
> ---
> .../bindings/soc/qcom/qcom,cdsp-power.yaml | 138 +++++++++++++++++++++
> 1 file changed, 138 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,cdsp-power.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,cdsp-power.yaml
> new file mode 100644
> index 000000000000..f0f89fdeba4e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,cdsp-power.yaml
> @@ -0,0 +1,138 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/qcom/qcom,cdsp-power.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm CDSP Power Management
> +
> +maintainers:
> + - Vignesh Viswanathan <vignesh.viswanathan@xxxxxxxxxxxxxxxx>
> +
> +description:
> + The CDSP Power Management driver provides power management services for the

NAK, again driver. I finished here.

Describe your hardware or drop entire patchset as it is not suitable for
mainline.

Best regards,
Krzysztof