From: Alexander Stein alexander.stein@ew.tq-group.com
commit 91aa4b3782448a7a13baa8cbcdfd5fd19defcbd9 upstream.
This worked before by coincidence, as the regulator was probed and enabled before PCI RC probe. But probe order changed since commit 259b93b21a9f ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14") and PCIe supply is enabled after RC. Fix this by adding the regulator to RC node.
The PCIe vaux regulator still needs to be enabled unconditionally for Mini-PCIe USB-only devices.
Fixes: ef3846247b41 ("ARM: dts: imx6qdl: add TQ-Systems MBa6x device trees") Signed-off-by: Alexander Stein alexander.stein@ew.tq-group.com Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm/boot/dts/imx6qdl-mba6.dtsi | 1 + 1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/imx6qdl-mba6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-mba6.dtsi @@ -209,6 +209,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie>; reset-gpio = <&gpio6 7 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_pcie>; status = "okay"; };