Merge remote-tracking branch 'omap_dss2/for-next'

[deliverable/linux.git] / drivers / pci / pcie / Kconfig

diff --git a/drivers/pci/pcie/Kconfig b/drivers/pci/pcie/Kconfig
index 7fcea75afa4cf9a3b702c2773ead13c75a65de80..7ce77635e5ad229667f5a256aea7e3e4b22de390 100644 (file)
--- a/drivers/pci/pcie/Kconfig
+++ b/drivers/pci/pcie/Kconfig
@@ -92,3 +92,14 @@ config PCIE_DPC
          will be handled by the DPC driver.  If your system doesn't
          have this capability or you do not want to use this feature,
          it is safe to answer N.
+
+config PCIE_PTM
+       bool "PCIe Precision Time Measurement support"
+       default n
+       depends on PCIEPORTBUS
+       help
+         This enables PCI Express Precision Time Measurement (PTM)
+         support.
+
+         This is only useful if you have devices that support PTM, but it
+         is safe to enable even if you don't.