On 20/03/2025 05:55, Wenbin Yao wrote:
From: Qiang Yu <quic_qianyu@xxxxxxxxxxx> Enable the pwrctrl driver, which is utilized to manage the power supplies of the devices connected to the PCI slots. This ensures that the voltage rails of the x8 PCI slots on the X1E80100 - QCP can be correctly turned on/off if they are described under PCIe port device tree node. Signed-off-by: Qiang Yu <quic_qianyu@xxxxxxxxxxx> Signed-off-by: Wenbin Yao <quic_wenbyao@xxxxxxxxxxx> --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 85ec2fba1..de86d1121 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -245,6 +245,7 @@ CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_PCI_ENDPOINT=y CONFIG_PCI_ENDPOINT_CONFIGFS=y CONFIG_PCI_EPF_TEST=m +CONFIG_PCI_PWRCTL_SLOT=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_FW_LOADER_USER_HELPER=y -- 2.34.1
PCI_PWRCTL_SLOT is a tristate symbol why be a "y" instead of an "m" i.e. compile this into the kernel instead of having it be a module ?
--- bod
