On Sat, Oct 11, 2025 at 06:51:53PM +0200, Marek Vasut wrote:
> i.MX95 DISPLAY STREAM_CSR includes registers to control DSI PHY settings.
> Add dt-schema for it.
>
> Signed-off-by: Marek Vasut <[email protected]>
> ---
> Cc: Abel Vesa <[email protected]>
> Cc: Conor Dooley <[email protected]>
> Cc: Fabio Estevam <[email protected]>
> Cc: Krzysztof Kozlowski <[email protected]>
> Cc: Laurent Pinchart <[email protected]>
> Cc: Liu Ying <[email protected]>
> Cc: Lucas Stach <[email protected]>
> Cc: Peng Fan <[email protected]>
> Cc: Pengutronix Kernel Team <[email protected]>
> Cc: Rob Herring <[email protected]>
> Cc: Shawn Guo <[email protected]>
> Cc: Thomas Zimmermann <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> ---
> .../imx/nxp,imx95-display-stream-csr.yaml | 41 +++++++++++++++++++
> 1 file changed, 41 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/display/imx/nxp,imx95-display-stream-csr.yaml
>
> diff --git
> a/Documentation/devicetree/bindings/display/imx/nxp,imx95-display-stream-csr.yaml
>
> b/Documentation/devicetree/bindings/display/imx/nxp,imx95-display-stream-csr.yaml
> new file mode 100644
> index 0000000000000..61153120c9378
> --- /dev/null
> +++
> b/Documentation/devicetree/bindings/display/imx/nxp,imx95-display-stream-csr.yaml
> @@ -0,0 +1,41 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id:
> http://devicetree.org/schemas/display/imx/nxp,imx95-display-stream-csr.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP i.MX95 Display Stream Block Control
> +
> +maintainers:
> + - Marek Vasut <[email protected]>
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - nxp,imx95-display-stream-csr
> + - nxp,imx95-master-stream-csr
> + - nxp,imx95-mipi-tx-phy-csr
> + - const: syscon
why need syscon here? why not use standard phy interface.
Frank
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + syscon@4ad00000 {
> + compatible = "nxp,imx95-display-stream-csr", "syscon";
> + reg = <0x4ad00000 0x10000>;
> + clocks = <&scmi_clk 62>;
> + };
> +...
> --
> 2.51.0
>
