| # 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_GENERIC |
| tristate "Generic PCI Power Control driver for PCI slots and endpoints" |
| select POWER_SEQUENCING |
| select PCI_PWRCTRL |
| help |
| Say Y here to enable the generic PCI Power Control driver to control |
| the power state of PCI slots and endpoints. |
| |
| This is a generic driver that controls the power state of different |
| PCI slots and endpoints. The voltage regulators powering the rails |
| of the PCI slots or endpoints are expected to be defined in the |
| devicetree node of the PCI bridge or endpoint. |
| |
| 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 |
