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charset="utf-8" Since describing the PCIe PERST# property under Host Bridge node is now deprecated, it is recommended to add it to the Root Port node, so creating the Root Port node and add the reset-gpios property in Root Port. Signed-off-by: Sherry Sun --- arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi | 5 +++++ arch/arm/boot/dts/nxp/imx/imx6sx.dtsi | 11 +++++++++++ 2 files changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi b/arch/arm/boot/dts/= nxp/imx/imx6sx-sdb.dtsi index 3e238d8118fa..338de4d144b2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi @@ -282,11 +282,16 @@ codec: wm8962@1a { &pcie { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_pcie>; + /* This property is deprecated, use reset-gpios from the Root Port node. = */ reset-gpio =3D <&gpio2 0 GPIO_ACTIVE_LOW>; vpcie-supply =3D <®_pcie_gpio>; status =3D "okay"; }; =20 +&pcie_port0 { + reset-gpios =3D <&gpio2 0 GPIO_ACTIVE_LOW>; +}; + &lcdif1 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_lcd>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi b/arch/arm/boot/dts/nxp/= imx/imx6sx.dtsi index 1426f357d474..d42363cb5105 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi @@ -1470,6 +1470,17 @@ pcie: pcie@8ffc000 { power-domains =3D <&pd_disp>, <&pd_pci>; power-domain-names =3D "pcie", "pcie_phy"; status =3D "disabled"; + + pcie_port0: pcie@0 { + compatible =3D "pciclass,0604"; + device_type =3D "pci"; + reg =3D <0x0 0x0 0x0 0x0 0x0>; + bus-range =3D <0x01 0xff>; + + #address-cells =3D <3>; + #size-cells =3D <2>; + ranges; + }; }; }; }; --=20 2.37.1