linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2020-03-19	bus: mhi: core: Add support for downloading firmware over BHIe	Manivannan Sadhasivam	1	-0/+268
	MHI supports downloading the device firmware over BHI/BHIe (Boot Host Interface) protocol. Hence, this commit adds necessary helpers, which will be called during device power up stage. This is based on the patch submitted by Sujeev Dias: https://lkml.org/lkml/2018/7/9/989 Signed-off-by: Sujeev Dias <sdias@codeaurora.org> Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> [mani: splitted the data transfer patch and cleaned up for upstream] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Link: https://lore.kernel.org/r/20200220095854.4804-9-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-19	bus: mhi: core: Add support for basic PM operations	Manivannan Sadhasivam	1	-0/+87
	This commit adds support for basic MHI PM operations such as mhi_async_power_up, mhi_sync_power_up, and mhi_power_down. These routines places the MHI bus into respective power domain states and calls the state_transition APIs when necessary. The MHI controller driver is expected to call these PM routines for MHI powerup and powerdown. This is based on the patch submitted by Sujeev Dias: https://lkml.org/lkml/2018/7/9/989 Signed-off-by: Sujeev Dias <sdias@codeaurora.org> Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> [mani: splitted the pm patch and cleaned up for upstream] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Link: https://lore.kernel.org/r/20200220095854.4804-8-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>