On Mon, Dec 11, 2017 at 11:42:54PM +0000, srinivas.kandagatla@xxxxxxxxxx wrote: > From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > > SLIMbus (Serial Low Power Interchip Media Bus) is a specification > developed by MIPI (Mobile Industry Processor Interface) alliance. > SLIMbus is a 2-wire implementation, which is used to communicate with > peripheral components like audio-codec. > SLIMbus uses Time-Division-Multiplexing to accommodate multiple data > channels, and control channel. Control channel has messages to do > device-enumeration, messages to send/receive control-data to/from > SLIMbus devices, messages for port/channel management, and messages to > do bandwidth allocation. > Framework is introduced to support multiple instances of the bus > (1 controller per bus), and multiple slave devices per controller. > SPI and I2C frameworks, and comments from last time when I submitted > the patches were referred-to while working on this framework. > > These patchsets introduce device-management, OF helpers, and messaging > APIs, controller driver for Qualcomm's SLIMbus controller, and > clock-pause feature for entering/exiting low-power mode for SLIMbus. > Framework patches to do channel, port and bandwidth > management are work-in-progress and will be sent out once these > initial patches are accepted. > > These patchsets were tested on IFC6410 board with Qualcomm APQ8064 > processor using the controller driver, and a WCD9310 codec. > > v9: https://lkml.org/lkml/2017/12/7/289 > > Changes from v9 to v10: > * Added kernel-doc reference into slimbus driver api doc suggested by > Jonathan Corbet These all look good to me. I can take this through my tree if I get the ack from Mark for the regmap changes. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
