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| author | Jianjun Wang <jianjun.wang@mediatek.com> | 2021-04-20 08:17:19 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-04-29 18:34:09 +0200 |
| commit | d3bf75b579b980b9d83a76d3b4d8bfb9f55b24ca (patch) | |
| tree | 34a78b409da902e65c0786bb56a9caec62aec827 /drivers/pci/controller/Kconfig | |
| parent | PCI: Export pci_pio_to_address() for module use (diff) | |
| download | linux-d3bf75b579b980b9d83a76d3b4d8bfb9f55b24ca.tar.xz linux-d3bf75b579b980b9d83a76d3b4d8bfb9f55b24ca.zip | |
PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192
MediaTek's PCIe host controller has three generation HWs, the new
generation HW is an individual bridge, it supports Gen3 speed and
compatible with Gen2, Gen1 speed.
Add support for new Gen3 controller which can be found on MT8192.
Link: https://lore.kernel.org/r/20210420061723.989-4-jianjun.wang@mediatek.com
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Ryder Lee <ryder.lee@mediatek.com>
Diffstat (limited to 'drivers/pci/controller/Kconfig')
| -rw-r--r-- | drivers/pci/controller/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index 5aa8977d7b0f..1e925ac47279 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -233,6 +233,19 @@ config PCIE_MEDIATEK Say Y here if you want to enable PCIe controller support on MediaTek SoCs. +config PCIE_MEDIATEK_GEN3 + tristate "MediaTek Gen3 PCIe controller" + depends on ARCH_MEDIATEK || COMPILE_TEST + depends on PCI_MSI_IRQ_DOMAIN + help + Adds support for PCIe Gen3 MAC controller for MediaTek SoCs. + This PCIe controller is compatible with Gen3, Gen2 and Gen1 speed, + and support up to 256 MSI interrupt numbers for + multi-function devices. + + Say Y here if you want to enable Gen3 PCIe controller support on + MediaTek SoCs. + config VMD depends on PCI_MSI && X86_64 && SRCU tristate "Intel Volume Management Device Driver" |