This series adds a number of fixes and improvements to the FSI driver and adds the I2C Responder driver. The I2C Responder(I2CR) is an I2C device that translates I2C commands to CFAM or SCOM operations, effectively implementing an FSI master and bus. Eddie James (14): fsi: Move fsi_slave structure definition to header fsi: Add aliased device numbering fsi: Use of_match_table for bus matching if specified fsi: sbefifo: Don't check status during probe fsi: sbefifo: Add configurable in-command timeout fsi: sbefifo: Remove limits on user-specified read timeout fsi: aspeed: Reset master errors after CFAM reset fsi: core: Add trace events for scan and unregister fsi: core: Fix legacy minor numbering fsi: core: Switch to ida_alloc/free fsi: Improve master indexing dt-bindings: fsi: Document the IBM I2C Responder virtual FSI master fsi: Add IBM I2C Responder virtual FSI master fsi: Add I2C Responder SCOM driver .../bindings/fsi/ibm,i2cr-fsi-master.yaml | 41 +++ drivers/fsi/Kconfig | 17 + drivers/fsi/Makefile | 2 + drivers/fsi/fsi-core.c | 122 ++++--- drivers/fsi/fsi-master-aspeed.c | 4 +- drivers/fsi/fsi-master-ast-cf.c | 2 +- drivers/fsi/fsi-master-gpio.c | 2 +- drivers/fsi/fsi-master-hub.c | 4 +- drivers/fsi/fsi-master-i2cr.c | 316 ++++++++++++++++++ drivers/fsi/fsi-master-i2cr.h | 33 ++ drivers/fsi/fsi-master.h | 2 +- drivers/fsi/fsi-sbefifo.c | 47 ++- drivers/fsi/fsi-scom.c | 8 + drivers/fsi/fsi-slave.h | 28 ++ drivers/fsi/i2cr-scom.c | 154 +++++++++ include/trace/events/fsi.h | 31 ++ include/trace/events/fsi_master_i2cr.h | 107 ++++++ include/uapi/linux/fsi.h | 10 + 18 files changed, 865 insertions(+), 65 deletions(-) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,i2cr-fsi-master.yaml create mode 100644 drivers/fsi/fsi-master-i2cr.c create mode 100644 drivers/fsi/fsi-master-i2cr.h create mode 100644 drivers/fsi/fsi-slave.h create mode 100644 drivers/fsi/i2cr-scom.c create mode 100644 include/trace/events/fsi_master_i2cr.h -- 2.31.1
