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List:       linux-pci
Subject:    Re: [PATCH v4 10/10] ARM: imx6sx: enable pcie on imx6sx sdb board
From:       Fabio Estevam <festevam () gmail ! com>
Date:       2014-09-30 16:21:28
Message-ID: CAOMZO5A3Bdxdspc_UnJcQ-DVrmUXQCKW0W08msnDs7TELzXEJg () mail ! gmail ! com
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Hi Richard,

On Tue, Sep 30, 2014 at 6:36 AM, Richard Zhu <r65037@freescale.com> wrote:
> Signed-off-by: Richard Zhu <r65037@freescale.com>
> ---
>  arch/arm/boot/dts/imx6sx-sdb.dts | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
> index a3980d9..2976913 100644
> --- a/arch/arm/boot/dts/imx6sx-sdb.dts
> +++ b/arch/arm/boot/dts/imx6sx-sdb.dts
> @@ -251,6 +251,13 @@
>         };
>  };
>
> +&pcie {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_pcie>;
> +       reset-gpio = <&gpio2 0 0>;
> +       status = "okay";
> +};

There is also GPIO2_1 which is the PCIE_PWR_EN signal and should be
added as a GPIO controlled regulator.
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