starfive-tech/linux.git - StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2020-11-18	bus: mhi: Add MHI PCI support for WWAN modems	Loic Poulain	1	-0/+4
	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>
2020-03-19	bus: mhi: core: Add support for registering MHI controllers	Manivannan Sadhasivam	1	-0/+2
	This commit adds support for registering MHI controller drivers with the MHI stack. MHI controller drivers manages the interaction with the MHI client devices such as the external modems and WiFi chipsets. They are also the MHI bus master in charge of managing the physical link between the host and client device. This is based on the patch submitted by Sujeev Dias: https://lkml.org/lkml/2018/7/9/987 Signed-off-by: Sujeev Dias <sdias@codeaurora.org> Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> [jhugo: added static config for controllers and fixed several bugs] Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org> [mani: removed DT dependency, splitted and cleaned up for upstream] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200220095854.4804-3-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>