On 20/01/2023 06:25, Richard Zhu wrote:
> Add i.MX8MQ PCIe EP support on EVK board.
>
> Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
> index 7507548cdb16..c48b94746efb 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
> @@ -376,6 +376,17 @@ &pcie1 {
> status = "okay";
> };
>
> +&pcie1_ep {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pcie1>;
> + clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
> + <&pcie0_refclk>,
> + <&clk IMX8MQ_CLK_PCIE2_PHY>,
> + <&clk IMX8MQ_CLK_PCIE2_AUX>;
> + vph-supply = <&vgen5_reg>;
> + status = "disabled";
Nope, it's useless as disabled.
Best regards,
Krzysztof
