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| author | Loic Poulain <loic.poulain@linaro.org> | 2020-10-21 19:18:19 +0200 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2020-11-18 15:20:34 +0530 |
| commit | 855a70c12021bdc5df60512f1d3f6d492dc715be (patch) | |
| tree | 1691206ccd408bfef72337bd3db743e5374e02d0 /drivers/bus/mhi/Kconfig | |
| parent | 8ff3f7bdde45b32f9294fc87e4bd76f369178664 (diff) | |
| download | linux-855a70c12021bdc5df60512f1d3f6d492dc715be.tar.bz2 | |
bus: mhi: Add MHI PCI support for WWAN modems
This is a generic MHI-over-PCI controller driver for MHI only devices
such as QCOM modems. For now it supports registering of Qualcomm SDX55
based PCIe modules. The MHI channels have been extracted from mhi
downstream driver.
This driver is for MHI-only devices which have all functionalities
exposed through MHI channels and accessed by the corresponding MHI
device drivers (no out-of-band communication).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[mani: fixed up the Makefile rule]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/bus/mhi/Kconfig')
| -rw-r--r-- | drivers/bus/mhi/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/bus/mhi/Kconfig b/drivers/bus/mhi/Kconfig index e841c1097fb4..da5cd0c9fc62 100644 --- a/drivers/bus/mhi/Kconfig +++ b/drivers/bus/mhi/Kconfig @@ -20,3 +20,12 @@ config MHI_BUS_DEBUG Enable debugfs support for use with the MHI transport. Allows reading and/or modifying some values within the MHI controller for debug and test purposes. + +config MHI_BUS_PCI_GENERIC + tristate "MHI PCI controller driver" + depends on MHI_BUS + depends on PCI + help + This driver provides MHI PCI controller driver for devices such as + Qualcomm SDX55 based PCIe modems. + |