From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Khalil Blaiech Subject: [PATCH v2 0/2] i2c: added driver for Mellanox BlueField SoC Date: Tue, 4 Dec 2018 12:40:56 -0500 Message-Id: To: Rob Herring , Wolfram Sang , Wolfram Sang , David Woods Cc: Khalil Blaiech , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org List-ID: Added I2C SMBus driver and device tree bindings documentation. This patch set depends on ARCH_MLNX_BLUEFIELD. There is separate effort that aims to add support for the Mellanox BlueField SoC to the kernel tree. Changes since v1: 1) Device bindings documentation: - Enumerate the device resources. - Edit the 'compatible' property to make it less generic. - Remove the 'bus' index property and replace i with a standard approach to read the bus identifier. - Get rid of the 'profile' property. - Use 'clock-frequency' property instead of 'bus-freq'. - Convert the clock frequency from KHz to Hz. - Remove useless examples. 2) Device driver source: - Update the '.compatible' field of of_device_id. - Update mlx_i2c_of_probe() call to extract the bus id from the pre-defined aliases. - Don't check the profile property. - Read the 'clock-frequency' property to get the timing parameters. - Convert the timing configuration from KHz to Hz. Khalil Blaiech (2): i2c: i2c-mlx: I2C SMBus driver for Mellanox BlueField SoC dt-bindings: i2c: I2C binding for Mellanox BlueField SoC .../devicetree/bindings/i2c/mellanox,i2c-mlxbf.txt | 67 + drivers/i2c/busses/Kconfig | 13 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-mlx.c | 2341 ++++++++++++++++++++ 4 files changed, 2422 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.txt create mode 100644 drivers/i2c/busses/i2c-mlx.c -- 2.1.2