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2024-06-24arm: mach-k3: j721s2: Enable QoS for DSSJayesh Choudhary
Enable Quality of Service (QoS) blocks for Display SubSystem (DSS), by servicing the DSS - DDR traffic from the Real-Time (RT) queue. This is done by setting the DSS DMA orderID to greater than 9. Before setting up the QoS, the ORDERID needs to be mapped to VBUSM sources using setup_navss_nb() function call that sets the threadmap for NBSS registers. (Section 10.2.9.2.10 "Quality of Service" in TRM[0]) Section 3.2.1 "Quality of Service (QoS)" in the TRM[0] provide more details. [0]: https://www.ti.com/lit/zip/spruj28 Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
2024-03-13arm: mach-k3: fixup whitespace in SPDX License IDsBryan Brattlof
The SPDX ID format usese a single space used after the 'SPDX-License-Identifier:'. Fix all files that use any other white-space character other than a single space. Signed-off-by: Bryan Brattlof <bb@ti.com>
2023-11-22arm: mach-k3: Move R5 specific code into new r5/ directoryAndrew Davis
This makes it clear these are only to be used by the R5 builds of SPL. And this will be used to later more cleanly split the two builds. Signed-off-by: Andrew Davis <afd@ti.com>