[PATCH v2 12/12] arm64: dts: imx8mp: Specify the number of channels for CSI-2 receivers

[Frank Li]

On Thu, Aug 21, 2025 at 03:09:44AM +0300, Laurent Pinchart wrote:
> The CSI-2 receivers in the i.MX8MP have 3 output channels. Specify this
> in the device tree, to enable support for more than one channel in
> drivers.

dt descript hardware, not driver

Specify this to reflect actual hardware feature.

Reviewed-by: Frank Li <Frank.Li at nxp.com>

Frank

>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> index bb24dba7338e..1e52840078df 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> @@ -1764,6 +1764,7 @@ mipi_csi_0: csi at 32e40000 {
>  				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_250M>,
>  							 <&clk IMX8MP_CLK_24M>;
>  				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_1>;
> +				fsl,num-channels = <3>;
>  				status = "disabled";
>
>  				ports {
> @@ -1799,6 +1800,7 @@ mipi_csi_1: csi at 32e50000 {
>  				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_250M>,
>  							 <&clk IMX8MP_CLK_24M>;
>  				power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_2>;
> +				fsl,num-channels = <3>;
>  				status = "disabled";
>
>  				ports {
> --
> Regards,
>
> Laurent Pinchart
>