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[v4,0/2] Adds status interface for zynqmp-fpga

Message ID 20221223115850.2572573-1-nava.kishore.manne@amd.com (mailing list archive)
Headers show
Series Adds status interface for zynqmp-fpga | expand


Nava kishore Manne Dec. 23, 2022, 11:58 a.m. UTC
Adds status interface for zynqmp-fpga, It's a read only interface
which allows the user to get the Programmable Logic(PL) status.
 -Device Initialization error.
 -Device internal signal error.
 -All I/Os are placed in High-Z state.
 -Device start-up sequence error.
 -Firmware error.

For more details refer the ug570.

Nava kishore Manne (2):
  firmware: xilinx: Add pm api function for PL config reg readback
  fpga: zynqmp-fpga: Adds status interface

 drivers/firmware/xilinx/zynqmp.c     | 33 +++++++++++
 drivers/fpga/zynqmp-fpga.c           | 87 ++++++++++++++++++++++++++++
 include/linux/firmware/xlnx-zynqmp.h | 10 ++++
 3 files changed, 130 insertions(+)