diff options
| author | Sherry Sun <sherry.sun@nxp.com> | 2026-05-09 09:54:11 +0800 |
|---|---|---|
| committer | Frank Li <Frank.Li@nxp.com> | 2026-05-19 17:22:02 -0400 |
| commit | 596d0f9f4fefffbf783ab26cfa90cf50f5dd6bb0 (patch) | |
| tree | 487dd345cadebe3761ea48d6daca6699e9e7540d /arch | |
| parent | b5ba136d535f1060322af31c0cf74d85ea19892d (diff) | |
| download | linux-next-history-596d0f9f4fefffbf783ab26cfa90cf50f5dd6bb0.tar.gz | |
arm64: dts: imx95-19x19-evk: Fix PCIe EP vpcie-supply
The vpcie-supply property should reference the regulator that controls
the actual M.2 power supply, not the W_DISABLE1# signal.
On imx95-19x19-evk:
- reg_pcie0 controls M.2 W_DISABLE1# signal
- reg_m2_pwr controls the actual M.2 power supply
Fix the vpcie-supply to use reg_m2_pwr for proper power control in
PCIe endpoint mode.
Fixes: 58bea81052d0 ("arm64: dts: imx95: add pcie1 ep overlay file and create pcie-ep dtb files")
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 041fd838fabba..49400bc9ba919 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -550,7 +550,7 @@ &pcie0_ep { pinctrl-0 = <&pinctrl_pcie0>; pinctrl-names = "default"; - vpcie-supply = <®_pcie0>; + vpcie-supply = <®_m2_pwr>; status = "disabled"; }; |