diff options
Diffstat (limited to 'drivers/pci/pwrctrl/Kconfig')
| -rw-r--r-- | drivers/pci/pwrctrl/Kconfig | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/pci/pwrctrl/Kconfig b/drivers/pci/pwrctrl/Kconfig new file mode 100644 index 000000000000..e0f999f299bb --- /dev/null +++ b/drivers/pci/pwrctrl/Kconfig @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config HAVE_PWRCTRL + bool + +config PCI_PWRCTRL + tristate + +config PCI_PWRCTRL_PWRSEQ + tristate + select POWER_SEQUENCING + select PCI_PWRCTRL + +config PCI_PWRCTRL_SLOT + tristate "PCI Power Control driver for PCI slots" + select PCI_PWRCTRL + help + Say Y here to enable the PCI Power Control driver to control the power + state of PCI slots. + + This is a generic driver that controls the power state of different + PCI slots. The voltage regulators powering the rails of the PCI slots + are expected to be defined in the devicetree node of the PCI bridge. + +config PCI_PWRCTRL_TC9563 + tristate "PCI Power Control driver for TC9563 PCIe switch" + select PCI_PWRCTRL + default m if ARCH_QCOM + depends on I2C + help + Say Y here to enable the PCI Power Control driver of TC9563 PCIe + switch. + + This driver enables power and configures the TC9563 PCIe switch + through i2c. TC9563 is a PCIe switch which has one upstream and three + downstream ports. To one of the downstream ports integrated ethernet + MAC is connected as endpoint device. Other two downstream ports are + supposed to connect to external device. + +# deprecated +config HAVE_PWRCTL + bool + select HAVE_PWRCTRL + +# deprecated +config PCI_PWRCTL_PWRSEQ + tristate + select PCI_PWRCTRL_PWRSEQ |