diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2017-05-21 11:42:24 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-02 18:44:45 -0500 |
| commit | 637cfacae96fa6d4166866a7fd2f97af681e6e0d (patch) | |
| tree | 18d93254e4e21f66dfbb5c51c4d9891fafffb5eb /drivers/pci/host/Kconfig | |
| parent | 769b461fc0c0451bacf75826d5830fc07c5a57e4 (diff) | |
PCI: mediatek: Add MediaTek PCIe host controller support
Add support for the MediaTek PCIe Gen2 controller which can be found on
MT7623 series SoCs.
[bhelgaas: fold in mtk_pcie_parse_and_add_res() bugfix from
http://lkml.kernel.org/r/1496644078-27122-1-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: fold in MAINTAINERS update from
http://lkml.kernel.org/r/1497588789-28607-1-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: fold in pci_scan_root_bus_bridge() update and leak fix from
http://lkml.kernel.org/r/1498555451-55073-2-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: fold in powerup fixes from
http://lkml.kernel.org/r/1497866400-41844-2-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: fold in poweroff when link down fixes from
http://lkml.kernel.org/r/1497866400-41844-3-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: fold in optional property fixes from
http://lkml.kernel.org/r/1497866400-41844-4-git-send-email-ryder.lee@mediatek.com]
[bhelgaas: set host->map_irq and host->swizzle_irq and drop
pci_fixup_irqs(), remove unnecessary "return", rename mtk_pcie_link_is_up()
to mtk_pcie_link_up() for consistency, add local struct device pointer]
[bhelgaas: fold in pci_add_flags() removal from
http://lkml.kernel.org/r/1499061300-55951-1-git-send-email-ryder.lee@mediatek.com]
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/host/Kconfig')
| -rw-r--r-- | drivers/pci/host/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 7f47cd5e10a5..0cd5b30dccb1 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -180,6 +180,17 @@ config PCIE_ROCKCHIP There is 1 internal PCIe port available to support GEN2 with 4 slots. +config PCIE_MEDIATEK + bool "MediaTek PCIe controller" + depends on ARM && (ARCH_MEDIATEK || COMPILE_TEST) + depends on OF + depends on PCI + select PCIEPORTBUS + help + Say Y here if you want to enable PCIe controller support on + MT7623 series SoCs. There is one single root complex with 3 root + ports available. Each port supports Gen2 lane x1. + config VMD depends on PCI_MSI && X86_64 && SRCU tristate "Intel Volume Management Device Driver" |