[PATCH v2 0/8] Enable QoS for DSS on J7 family of TI SoCs

[Jayesh Choudhary]

Hello All,
This series adds the QoS for DSS on J721E, J721S2 and J784S4 family of
SoCs.

Before adding the support, cleanup is done for AM62A QoS support[0]
and common bit mask defines are moved to the common file so that they
are not defined every time we add QoS support for a new K3 platform.

Further, to simplify the logic, macros are used to populate the value
of registers and values as suggested by Andrew[1]

Before adding QoS support, we need to map the ORDERID to the traffic
type (RT/NRT) in J7 platforms.
On J721E, ORDERID 0-7 and 8-15 are two groups which needs to be mapped.
We are mapping 0-7 to NRT and 8-15 ORDERID as RT for both NAVSS0_NBSS_NB0
and NAVSS0_NBSS_NB1
On J721S2 and J784S4, we have 3 groups, 0-3, 4-9, 10-15. Here we are
mapping first two groups as NRT and 10-15 as RT for both NAVSS0_NBSS_NB0
and NAVSS0_NBSS_NB1.

Changelog v1->v2:
- Simplify the logic to populate values[1]
- Remove ASEL type which is to be taken up separately as suggested in [2]

v1 patch link:
<https://patchwork.ozlabs.org/project/uboot/list/?series=407729&state=%2A&archive=both>

[0]: https://lore.kernel.org/all/20230414072725.8802-1-a-bhatia1@ti.com/
[1]: https://patchwork.ozlabs.org/project/uboot/patch/20240522113726.302908-2-j-choudhary@ti.com/#3315446
[2]: https://patchwork.ozlabs.org/project/uboot/patch/20240522113726.302908-3-j-choudhary@ti.com/#3315467


Jayesh Choudhary (8):
  arm: mach-k3: am62a_qos: Move common bit MACROS to k3_qos header file
  arm: mach-k3: am62a: Simplify the logic for QOS reg and val
    propagation
  arm: mach-k3: j721e: Enable QoS for DSS
  arm: mach-k3: j721s2: Enable QoS for DSS
  arm: mach-k3: j784s4: Enable QoS for DSS
  configs: j721e_evm_r5_defconfig: Enable CONFIG_K3_QOS
  configs: j721s2_evm_r5_defconfig: Enable CONFIG_K3_QOS
  configs: j784s4_evm_r5_defconfig: Enable CONFIG_K3_QOS

 arch/arm/mach-k3/include/mach/k3-qos.h        |  20 +++
 arch/arm/mach-k3/j721e/j721e_init.c           |  28 ++++
 arch/arm/mach-k3/j721s2/j721s2_init.c         |  30 +++++
 arch/arm/mach-k3/j784s4/j784s4_init.c         |  30 +++++
 arch/arm/mach-k3/r5/am62ax/am62a_qos.h        |  74 ----------
 arch/arm/mach-k3/r5/am62ax/am62a_qos_uboot.c  |  24 ++--
 arch/arm/mach-k3/r5/j721e/Makefile            |   1 +
 arch/arm/mach-k3/r5/j721e/j721e_qos.h         |  96 +++++++++++++
 arch/arm/mach-k3/r5/j721e/j721e_qos_uboot.c   | 126 ++++++++++++++++++
 arch/arm/mach-k3/r5/j721s2/Makefile           |   1 +
 arch/arm/mach-k3/r5/j721s2/j721s2_qos.h       |  79 +++++++++++
 arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c | 110 +++++++++++++++
 arch/arm/mach-k3/r5/j784s4/Makefile           |   1 +
 arch/arm/mach-k3/r5/j784s4/j784s4_qos.h       |  83 ++++++++++++
 arch/arm/mach-k3/r5/j784s4/j784s4_qos_uboot.c | 110 +++++++++++++++
 configs/j721e_evm_r5_defconfig                |   1 +
 configs/j721s2_evm_r5_defconfig               |   1 +
 configs/j784s4_evm_r5_defconfig               |   1 +
 18 files changed, 730 insertions(+), 86 deletions(-)
 create mode 100644 arch/arm/mach-k3/r5/j721e/j721e_qos.h
 create mode 100644 arch/arm/mach-k3/r5/j721e/j721e_qos_uboot.c
 create mode 100644 arch/arm/mach-k3/r5/j721s2/j721s2_qos.h
 create mode 100644 arch/arm/mach-k3/r5/j721s2/j721s2_qos_uboot.c
 create mode 100644 arch/arm/mach-k3/r5/j784s4/j784s4_qos.h
 create mode 100644 arch/arm/mach-k3/r5/j784s4/j784s4_qos_uboot.c

-- 
2.25.1