On 20/01/2023 06:25, Richard Zhu wrote:
> Add i.MX8MM PCIe EP support on EVK board.
>
> Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> index 0ce3005d578d..9d65b70939fa 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> @@ -371,6 +371,19 @@ &pcie0 {
> status = "okay";
> };
>
> +&pcie0_ep{
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pcie0>;
> + clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&pcie0_refclk>,
> + <&clk IMX8MM_CLK_PCIE1_AUX>;
> + assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
> + <&clk IMX8MM_CLK_PCIE1_CTRL>;
> + assigned-clock-rates = <10000000>, <250000000>;
> + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
> + <&clk IMX8MM_SYS_PLL2_250M>;
> + status = "disabled";
It's already disabled. What are you doing here? Having disabled node is
useless, so entire patch should be dropped.
Best regards,
Krzysztof
