mbox series

[v2,0/2] J722S: Disable WIZ0 and WIZ1 in SoC file

Message ID 20250408103606.3679505-1-s-vadapalli@ti.com (mailing list archive)
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Series J722S: Disable WIZ0 and WIZ1 in SoC file | expand

Message

Siddharth Vadapalli April 8, 2025, 10:36 a.m. UTC 
Hello,

This series disables the "serdes_wiz0" and "serdes_wiz1" device-tree
nodes in the J722S SoC file and enables them in the board files where
they are required along with "serdes0" and "serdes1". There are two
reasons behind this change:
1. To follow the existing convention of disabling nodes in the SoC file
   and enabling them in the board file as required.
2. To address situations where a board file hasn't explicitly disabled
   "serdes_wiz0" and "serdes_wiz1" (example: am67a-beagley-ai.dts)
   as a result of which booting the board displays the following errors:
     wiz bus@f0000:phy@f000000: probe with driver wiz failed with error -12
     ...
     wiz bus@f0000:phy@f010000: probe with driver wiz failed with error -12

Series is based on linux-next tagged next-20250408.

v1 of this series is at:
https://lore.kernel.org/r/20250408060636.3413856-1-s-vadapalli@ti.com/
Changes since v1:
- Added "Fixes" tag and updated commit message accordingly.

Regards,
Siddharth.

Siddharth Vadapalli (2):
  arm64: dts: ti: k3-j722s-evm: Enable "serdes_wiz0" and "serdes_wiz1"
  arm64: dts: ti: k3-j722s-main: Disable "serdes_wiz0" and "serdes_wiz1"

 arch/arm64/boot/dts/ti/k3-j722s-evm.dts   | 8 ++++++++
 arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 4 ++++
 2 files changed, 12 insertions(+)