From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH 0/3 v2] bus: add Broadcom GISB bus arbiter timeout/error handler Date: Thu, 15 May 2014 11:32:46 -0700 Message-ID: <1400178769-10448-1-git-send-email-f.fainelli@gmail.com> Return-path: Sender: linux-doc-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: marc.ceeeee@gmail.com, computersforpeace@gmail.com, gregory.0xf0@gmail.com, arnd@arndb.de, Florian Fainelli , Randy Dunlap , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Grant Likely , Shawn Guo , Sascha Hauer , Nicolas Pitre , Lorenzo Pieralisi , Alexander Shiyan , Huang Shijie , "open list:DOCUMENTATION" , "open list:OPEN FIRMWARE AND..." List-Id: devicetree@vger.kernel.org Hi all, This patch adds support for the Broadcom GISB bus arbiter timeout/error handler. GISB is a custom and proprietary bus used in the Broadcom Set Top Box devices exclusively. The bus arbiter offers the possibly to decode faulting masters as well as masters that are timing out on the bus. V2 addresses some comments made by Arnd, and widens the audience by posting on linux-arm-kernel as well. Florian Fainelli (3): bus: add Broadcom GISB arbiter bus timeout/error handler Documentation: devicetree: add Broadcom GISB arbiter bindings Documentation: sysfs: add Broadcom GISB arbiter sysfs properties .../ABI/testing/sysfs-platform-brcmstb-gisb-arb | 8 + .../devicetree/bindings/bus/brcm,gisb-arb.txt | 30 +++ drivers/bus/Kconfig | 11 +- drivers/bus/Makefile | 1 + drivers/bus/brcmstb_gisb.c | 289 +++++++++++++++++++++ 5 files changed, 338 insertions(+), 1 deletion(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-brcmstb-gisb-arb create mode 100644 Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt create mode 100644 drivers/bus/brcmstb_gisb.c -- 1.9.1