7cb0f17f52
Add compatible string and new attributes to support the Xilinx CAN FD core. Unlike the previously documented Xilinx CAN cores, the CAN FD core has TX mailboxes instead of TX FIFO, and optionally RX mailboxes instead of RX FIFO (selected at core generation time, not switchable at runtime). Add "tx-mailbox-count" and "rx-mailbox-count" to specify the mailbox counts instead of reusing "tx-fifo-depth" and "rx-fifo-depth". The RX FIFO depth is constant 32, but allow it to be specified via "rx-fifo-depth" to match DT usage with Zynq CAN (which has constant RX FIFO of depth of 64). v2: Remove unnecessary "rx-mode" DT property. Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi> Cc: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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| .. | ||
| bindings | ||
| 00-INDEX | ||
| booting-without-of.txt | ||
| changesets.txt | ||
| dynamic-resolution-notes.txt | ||
| of_unittest.txt | ||
| overlay-notes.txt | ||
| todo.txt | ||
| usage-model.txt | ||