[PATCH v3 0/4] pinctrl: qcom: eliza: Split up some QUP function groups

Alexander Koskovich
2026-04-23T04:43:27Z

Problem with previous representation of some QUP functions in pingroups
was that if they had the same name as another function on multiple
slots on a pin, the latter one was effectively unselectable.

This series splits them up and allows boards to specify exact routing.

Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
---
Changes in v3
- Clarify commit message(s)
- Also split qup1_se4 (has same issue)
- Don't unsplit lanes that don't need to be unsplit from base group
- Link to v1: https://lore.kernel.org/r/20260420-fix-eliza-pinctrl-v2-0-b68329fd6701@pm.me

Changes in v2:
- Update bindings to reflect new split functions
- Link to v1: https://lore.kernel.org/r/20260418-fix-eliza-pinctrl-v1-1-864bf95ac83b@pm.me

---
Alexander Koskovich (4):
dt-bindings: pinctrl: qcom,eliza-tlmm: Split QUP lane mirror alternates
dt-bindings: pinctrl: qcom,eliza-tlmm: Split QUP1_SE4 lanes
pinctrl: qcom: eliza: Split QUP lane mirror alternates
pinctrl: qcom: eliza: Split QUP1_SE4 lanes

.../bindings/pinctrl/qcom,eliza-tlmm.yaml | 26 ++--
drivers/pinctrl/qcom/pinctrl-eliza.c | 162 ++++++++++++++++++---
2 files changed, 154 insertions(+), 34 deletions(-)
---
base-commit: 90700e10d2ad61c13a5117cfa5e08d9f2e497dcc
change-id: 20260418-fix-eliza-pinctrl-b6e66dd92766

Best regards,
--
Alexander Koskovich <akoskovich@pm.me>