From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ray Jui Subject: [PATCH v2 0/4] Add I2C support to Broadcom iProc Date: Tue, 9 Dec 2014 18:18:09 -0800 Message-ID: <1418177893-22094-1-git-send-email-rjui@broadcom.com> References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Wolfram Sang , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Grant Likely , Christian Daudt , Matt Porter , Florian Fainelli , Russell King Cc: Scott Branden , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ray Jui List-Id: devicetree@vger.kernel.org This patchset contains the initial I2C support for Broadcom iProc family of SoCs. The iProc I2C controller has separate internal TX and RX FIFOs, each has a size of 64 bytes. The iProc I2C controller supports two bus speeds including standard mode (100 kHz) and fast mode (400 kHz) Changes from v1: - Fix function argument parenthesis - Get rid of redundant driver owner field Ray Jui (4): i2c: iProc: define Broadcom iProc I2C binding i2c: iproc: Add Broadcom iProc I2C Driver ARM: mach-bcm: Enable I2C support for iProc ARM: dts: add I2C device nodes for Broadcom Cygnus .../devicetree/bindings/i2c/brcm,iproc-i2c.txt | 37 ++ arch/arm/boot/dts/bcm-cygnus.dtsi | 20 + arch/arm/mach-bcm/Kconfig | 1 + drivers/i2c/busses/Kconfig | 9 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-bcm-iproc.c | 502 ++++++++++++++++++++ 6 files changed, 570 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/brcm,iproc-i2c.txt create mode 100644 drivers/i2c/busses/i2c-bcm-iproc.c -- 1.7.9.5