description: Bosch M_CAN CAN FD controller base

include: [can-fd-controller.yaml]

properties:
  bosch,mram-cfg:
    type: array
    required: true
    description: |
      Bosch M_CAN message RAM configuration. The cells in the array have the following format:

      <offset std-filter-elements ext-filter-elements rx-fifo0-elements rx-fifo1-elements
      rx-buffer-elements tx-event-fifo-elements tx-buffer-elements>

      The 'offset' is an address offset of the message RAM where the following elements start
      from. This is normally set to 0x0 when using a non-shared message RAM. The remaining cells
      specify how many elements are allocated for each filter type/FIFO/buffer.

      The Bosch M_CAN IP supports the following elements:
      11-bit Filter	 0-128 elements / 0-128 words
      29-bit Filter	  0-64 elements / 0-128 words
      Rx FIFO 0		    0-64 elements / 0-1152 words
      Rx FIFO 1		    0-64 elements / 0-1152 words
      Rx Buffers	    0-64 elements / 0-1152 words
      Tx Event FIFO	  0-32 elements / 0-64 words
      Tx Buffers	    0-32 elements / 0-576 words