[PATCH linux v1 0/8] drivers: fsi: interrupt polling, i2c client

eajames at linux.vnet.ibm.com eajames at linux.vnet.ibm.com
Fri Feb 3 10:25:56 AEDT 2017


From: "Edward A. James" <eajames at us.ibm.com>

First, this series add interrupt polling support to the FSI bus driver.
This implements a loop that constantly polls the FSI slave interrupt
status register and triggers any registered client interrupt handlers upon
detecting an interrupt.

Secondly, this series adds the I2C client driver for FSI bus. This driver
interacts with the IBM BOE engine on an FSI slave device.

Christopher Bostic (3):
  drivers/fsi: Add slave interrupt polling
  drivers/fsi: Add Client IRQ Enable / Disable
  drivers/fsi: Add sysfs file to adjust i-poll period

Edward A. James (5):
  drivers: fsi: Add i2c client driver
  drivers: fsi: i2c: Add engine access wrappers
  drivers: fsi: i2c: probe fsi device for i2c client
  drivers: fsi: i2c: add driver file operations and bus locking
  drivers: fsi: i2c: boe engine

 drivers/fsi/Kconfig           |    6 +
 drivers/fsi/Makefile          |    1 +
 drivers/fsi/fsi-core.c        |  170 +++
 drivers/fsi/fsi-master-gpio.c |    1 +
 drivers/fsi/fsi-master.h      |    2 +
 drivers/fsi/i2c/Makefile      |    1 +
 drivers/fsi/i2c/iic-boe.c     | 1597 +++++++++++++++++++++++++++++
 drivers/fsi/i2c/iic-boe.h     |  180 ++++
 drivers/fsi/i2c/iic-fsi.c     |  715 +++++++++++++
 drivers/fsi/i2c/iic-int.h     |  395 +++++++
 drivers/fsi/i2c/iic-lock.c    |  439 ++++++++
 drivers/fsi/i2c/iic-mstr.c    | 2281 +++++++++++++++++++++++++++++++++++++++++
 include/linux/fsi.h           |    5 +
 include/uapi/linux/Kbuild     |    1 +
 include/uapi/linux/i2cfsi.h   |  136 +++
 15 files changed, 5930 insertions(+)
 create mode 100644 drivers/fsi/i2c/Makefile
 create mode 100644 drivers/fsi/i2c/iic-boe.c
 create mode 100644 drivers/fsi/i2c/iic-boe.h
 create mode 100644 drivers/fsi/i2c/iic-fsi.c
 create mode 100644 drivers/fsi/i2c/iic-int.h
 create mode 100644 drivers/fsi/i2c/iic-lock.c
 create mode 100644 drivers/fsi/i2c/iic-mstr.c
 create mode 100644 include/uapi/linux/i2cfsi.h

-- 
1.8.3.1



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