ECC feature added to Tx and Rx FIFO’s for Xilinx CAN Controller. Part of this feature configuration and counter registers added in Xilinx CAN Controller for 1bit/2bit ECC errors count and reset. Please find more details in PG096 v5.1 document. xlnx,has-ecc is optional property and added to Xilinx CAN Controller node if ECC block enabled in the HW. Driver reports 1bit/2bit ECC errors for FIFO's based on ECC error interrupts and also create debugfs entry for reading all the ECC errors. Srinivas Goud (3): dt-bindings: can: xilinx_can: Add ECC property ‘xlnx,has-ecc’ can: xilinx_can: Add ECC support can: xilinx_can: Add debugfs support for ECC .../devicetree/bindings/net/can/xilinx,can.yaml | 5 + drivers/net/can/xilinx_can.c | 169 ++++++++++++++++++++- 2 files changed, 169 insertions(+), 5 deletions(-) -- 2.1.1
