From: Jae Hyun Yoo <jae.hyun.yoo@xxxxxxxxx> Hello, This patch set provides support for PECI of AST2400/2500 which can give us PECI functionalities such as temperature monitoring, platform manageability, processor diagnostics and failure analysis. Also provides generic peci.h and peci_ioctl.h headers to provide compatibility to peci drivers that can be implemented later e.g. Nuvoton's BMC SoC family. The misc peci driver can be used as a multi-purpose PECI controller driver which serializes all PECI transactions that coming from user space and from other kernel modules. This misc peci driver could be replaced with other BMC chipsets' implementation if the implementation provide compatible 'peci_ioctl' inter-module call and ioctl scheme defined in peci.h and peci_ioctl.h files. The hwmon peci driver implements a generic PECI hwmon feature which is running with a PECI misc driver supports compatible native PECI command suite for retrieving temperatures of the CPU package, CPU cores and DIMM components. Please review. -Jae Jae Hyun Yoo (6): Documentation: dt-bindings: Add Aspeed PECI ARM: dts: aspeed: peci: Add Aspeed PECI drivers/misc: Add driver for Aspeed PECI and generic PECI headers Documentation: dt-bindings: Add a generic PECI hwmon Documentation: hwmon: Add a generic PECI hwmon drivers/hwmon: Add a driver for a generic PECI hwmon .../devicetree/bindings/hwmon/peci-hwmon.txt | 33 + .../devicetree/bindings/misc/aspeed-peci.txt | 55 + Documentation/hwmon/peci-hwmon | 74 ++ arch/arm/boot/dts/aspeed-g4.dtsi | 14 + arch/arm/boot/dts/aspeed-g5.dtsi | 14 + drivers/hwmon/Kconfig | 6 + drivers/hwmon/Makefile | 1 + drivers/hwmon/peci-hwmon.c | 953 +++++++++++++++++ drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/aspeed-peci.c | 1130 ++++++++++++++++++++ include/misc/peci.h | 11 + include/uapi/linux/Kbuild | 1 + include/uapi/linux/peci_ioctl.h | 270 +++++ 14 files changed, 2572 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/peci-hwmon.txt create mode 100644 Documentation/devicetree/bindings/misc/aspeed-peci.txt create mode 100644 Documentation/hwmon/peci-hwmon create mode 100644 drivers/hwmon/peci-hwmon.c create mode 100644 drivers/misc/aspeed-peci.c create mode 100644 include/misc/peci.h create mode 100644 include/uapi/linux/peci_ioctl.h -- 2.7.4 -- 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
