[PATCH] arm64: dts: imx95-15x15-frdm: Move PCIe PERST# and vpcie supply to Root Port node
From: Sherry Sun (OSS)
Date: Mon Aug 17 2026 - 22:53:28 EST
From: Sherry Sun <sherry.sun@xxxxxxx>
Describing the PCIe PERST# and vpcie supply properties under the Host
Bridge node is now deprecated. Add the PERST# (reset-gpios) and the
power regulator (vpcie3v3-supply) in the pcie0_port0 Root Port node.
Since i.MX95 is the new platform that under development phase, it should
be fine to simply move the PERST# and power supply properties.
Signed-off-by: Sherry Sun <sherry.sun@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts
index 0f43e3be7058..c989b9841af8 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts
@@ -549,12 +549,15 @@ &netcmix_blk_ctrl {
&pcie0 {
pinctrl-0 = <&pinctrl_pcie0>;
pinctrl-names = "default";
- reset-gpio = <&gpio5 13 GPIO_ACTIVE_LOW>;
supports-clkreq;
- vpcie-supply = <®_m2_mkey_pwr>;
status = "okay";
};
+&pcie0_port0 {
+ reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+ vpcie3v3-supply = <®_m2_mkey_pwr>;
+};
+
&sai1 {
clocks = <&scmi_clk IMX95_CLK_BUSAON>, <&dummy>,
<&scmi_clk IMX95_CLK_SAI1>, <&dummy>,
---
base-commit: e6664f2b33db9b6811eb4cec109f06cb2b4f458d
change-id: 20260818-imx95_frdm_pcie-f26b7008366e
Best regards,
--
Sherry Sun <sherry.sun@xxxxxxx>