From 3648e78ec701843ff8fab461071ba05067274f26 Mon Sep 17 00:00:00 2001 From: Sagar Dharia Date: Mon, 11 Dec 2017 23:42:57 +0000 Subject: slimbus: Add SLIMbus bus type 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. The framework supports multiple instances of the bus (1 controller per bus), and multiple slave devices per controller. This patch adds support to basic silmbus core which includes support to SLIMbus type, slimbus device registeration and some basic data structures. Signed-off-by: Sagar Dharia Signed-off-by: Srinivas Kandagatla Reviwed-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/slimbus/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/slimbus/Kconfig (limited to 'drivers/slimbus/Kconfig') diff --git a/drivers/slimbus/Kconfig b/drivers/slimbus/Kconfig new file mode 100644 index 000000000000..9b6bb84d66ed --- /dev/null +++ b/drivers/slimbus/Kconfig @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# SLIMbus driver configuration +# +menuconfig SLIMBUS + tristate "SLIMbus support" + help + SLIMbus is standard interface between System-on-Chip and audio codec, + and other peripheral components in typical embedded systems. + + If unsure, choose N. + +if SLIMBUS + +# SLIMbus controllers + +endif -- cgit v1.2.3