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PCI: qcom: Add Qualcomm PCIe controller driver

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The PCIe driver reuses the Designware common code for host and MSI
initialization, and also programs the Qualcomm application specific
registers.

[bhelgaas: remove COMPILE_TEST Kconfig dependency]
Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Stanimir Varbanov
2015-12-18 14:38:57 +02:00
committed by Bjorn Helgaas
parent 845d5ca266
commit 82a823833f
4 changed files with 634 additions and 0 deletions
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10
drivers/pci/host/Kconfig
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@@ -172,4 +172,14 @@ config PCI_HISI
help
Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC
config PCIE_QCOM
bool "Qualcomm PCIe controller"
depends on ARCH_QCOM && OF
select PCIE_DW
select PCIEPORTBUS
help
Say Y here to enable PCIe controller support on Qualcomm SoCs. The
PCIe controller uses the Designware core plus Qualcomm-specific
hardware wrappers.
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