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[0/4] MCSPI clock ID fixes for J7200/J721E/J721S2/J784S4

Message ID 20241023104532.3438851-1-a-dutta@ti.com (mailing list archive)
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Series MCSPI clock ID fixes for J7200/J721E/J721S2/J784S4 | expand

Message

Anurag Dutta Oct. 23, 2024, 10:45 a.m. UTC 
Hi all,
This series fixes the clock IDs for MCSPI instances across:
1) Main and Wakeup domains in j7200
2) Wakeup domain in j721e
3) Main and wakeup domain in j721s2
4) Main domain in j784s4

In j7200, kernel crashes were observed due to incorrect clock IDs.
In j721e/j721s2/j784s4, there was only a mismatch of clock IDs w.r.t
documentation, however it did not trigger a crash. The clock IDs can be
verified from the below links.

Documentation links:
J7200 - https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j7200/clocks.html
J721E - https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j721e/clocks.html
J721S2 - https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j721s2/clocks.html
J784S4 - https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j784s4/clocks.html

Test logs:
J7200 EVM CRASH - https://gist.github.com/anuragdutta731/2733fab2d734eea67bd5ad64a2ad982a
J7200 EVM SPI TEST - https://gist.github.com/anuragdutta731/e7f7610a0ff016415d5f58ff314a8c81
J721E EVM SPI TEST - https://gist.github.com/anuragdutta731/d8e63b1298e0c074f6a29544f30c3e87
J721S2 EVM SPI TEST - https://gist.github.com/anuragdutta731/48f6e67f776c025ec98ebe0809dac4a1
J784S4 EVM SPI TEST -https://gist.github.com/anuragdutta731/7c1367c9d0308c5b67a4efa579594970

Anurag Dutta (4):
  arm64: dts: ti: k3-j7200: Fix clock ids for MCSPI instances
  arm64: dts: ti: k3-j721e: Fix clock IDs for MCSPI instances
  arm64: dts: ti: k3-j721s2: Fix clock IDs for MCSPI instances
  arm64: dts: ti: k3-j784s4: Fix clock IDs for MCSPI instances

 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi        | 16 ++++++++--------
 arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi  |  6 +++---
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi  |  6 +++---
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi       | 16 ++++++++--------
 arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi |  6 +++---
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi       | 16 ++++++++--------
 6 files changed, 33 insertions(+), 33 deletions(-)