Messages in this thread Patch in this message |  | | From | Sherry Sun <> | | Subject | [PATCH 1/3] arm64: dts: imx8dxl-evk: Remove unnecessary PCIe EP properties | | Date | Sat, 9 May 2026 09:54:09 +0800 |
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For PCIe endpoint mode, only M.2 power supply needs to be ensured. On imx8dxl-evk, the M.2 power is always on and cannot be controlled, while reg_pcieb only controls the M.2 W_DISABLE1# signal. Remove the unnecessary vpcie-supply property from pcie0_ep node.
Also remove reset-gpio as PCIe endpoint mode doesn't require reset control.
Fixes: c1c4820b60d7 ("arm64: dts: imx8dxl-evk: Add pcie0-ep node and use unified pcie0 label") Signed-off-by: Sherry Sun <sherry.sun@nxp.com> --- arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index bc62ae5ca812..441e00903029 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -686,8 +686,6 @@ &pcie0_ep { phy-names = "pcie-phy"; pinctrl-0 = <&pinctrl_pcieb>; pinctrl-names = "default"; - reset-gpio = <&lsio_gpio4 0 GPIO_ACTIVE_LOW>; - vpcie-supply = <®_pcieb>; status = "disabled"; }; -- 2.37.1
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