[PATCH 1/2] ARM: dts: imx6qp-sabresd: enable pcie

[Lucas Stach]

Am Dienstag, den 21.07.2020, 15:44 +0800 schrieb Richard Zhu:
> Add one regulator, used to power up the external oscillator,
> and enable PCIe on iMX6QP SABRESD board.

That's not the right thing to do. If there is an external oscillator,
which requires a power supply then the oscillator should have its own
clock DT node (it's a separate device after all) and this node needs to
control the regulator.

This has nothing to do with the PCIe controller, which only cares about
the clock being provided.

Regards,
Lucas

> Signed-off-by: Richard Zhu <hongxing.zhu at nxp.com>
> ---
>  arch/arm/boot/dts/imx6qp-sabresd.dts | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts
> b/arch/arm/boot/dts/imx6qp-sabresd.dts
> index 480e73183f6b..cd8a1f610427 100644
> --- a/arch/arm/boot/dts/imx6qp-sabresd.dts
> +++ b/arch/arm/boot/dts/imx6qp-sabresd.dts
> @@ -51,7 +51,8 @@
>  };
>  
>  &pcie {
> -	status = "disabled";
> +	vepdev-supply = <&vgen3_reg>;
> +	status = "okay";
>  };
>  
>  &sata {