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Some boards might require to control a regulator to power the PCIe port. Add support for an optional regulator defined in Device Tree linked in the PCIe controller under `vpcie-supply`. If present, the regulator will be disabled and then enabled as part of the PCIe host initialization process and will be disabled when shutting down. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> [bhelgaas: use dev_err() instead of pr_err() in imx6_pcie_assert_core_reset()] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Richard Zhu <hongxing.zhu@nxp.com> |
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.. | ||
Kconfig | ||
Makefile | ||
pci-dra7xx.c | ||
pci-exynos.c | ||
pci-imx6.c | ||
pci-keystone-dw.c | ||
pci-keystone.c | ||
pci-keystone.h | ||
pci-layerscape.c | ||
pcie-armada8k.c | ||
pcie-artpec6.c | ||
pcie-designware-ep.c | ||
pcie-designware-host.c | ||
pcie-designware-plat.c | ||
pcie-designware.c | ||
pcie-designware.h | ||
pcie-hisi.c | ||
pcie-qcom.c | ||
pcie-spear13xx.c |