[PATCH v9 0/2] dt-bindings: arm: keystone: ti,sci: add entries for boot mboxes

Anshul Dalal anshuld at ti.com
Fri Jan 16 02:15:49 PST 2026


Signed-off-by: Anshul Dalal <anshuld at ti.com>
---
Changes in v9:
- Pick up R-by tag from Rob Herring
- Add DTS changes as in [1/2] patch
- Link to v8: https://lore.kernel.org/r/20260113-k3_syscon_add_boot_mailboxes-v8-1-d43954527b5d@ti.com

Changes in v8:
- Refactored the patch to a simplified diff
- Link to v7: https://lore.kernel.org/r/20260107-k3_syscon_add_boot_mailboxes-v7-1-d97a943f0a52@ti.com

Changes in v7:
- Removed ti,am642-sci compatible
- Keep examples unchanged
- Modify ti,am654-sci ordering to ensure compliance with SoCs without a notify channel
- Link to v6: https://lore.kernel.org/r/20251222-k3_syscon_add_boot_mailboxes-v6-1-b93ada9f1d47@ti.com

Changes in v6:
- Added ti,am642-sci compatible to represent SoCs without a "notify" channel
- Added new examples instead of editing existing ones
- Link to v5: https://lore.kernel.org/r/20251215-k3_syscon_add_boot_mailboxes-v5-1-5a8fe567fd31@ti.com

Changes in v5:
- Added commit description for the optional mailboxes
- Link to v4: https://lore.kernel.org/r/20251205-k3_syscon_add_boot_mailboxes-v4-1-8e216fb88941@ti.com

Changes in v4:
- Make new boot_* mboxes conditional on ti,am654-sci compatible
- Link to v3: https://lore.kernel.org/r/20251112-k3_syscon_add_boot_mailboxes-v3-1-66155a4236dc@ti.com

Changes in v3:
- Drop [1/2] of the last patch series
- Update existing example with boot_* mailboxes instead of adding a new one
- Link to v2: https://lore.kernel.org/r/20251112-k3_syscon_add_boot_mailboxes-v2-0-aebc1e47b391@ti.com

Changes in v2:
- Remove maxItems entry
- Remove RFC tag from patch (added by mistake in v1)
- Document the new mailboxes in mboxes instead of mbox-names
- Provide example with all the mailboxes set
- Update commit title to have "ti,sci"
- Split into two patches
- Link to v1: https://lore.kernel.org/r/20251111-k3_syscon_add_boot_mailboxes-v1-1-529a27f21076@ti.com

---
Anshul Dalal (2):
      dt-bindings: arm: keystone: add boot_* mboxes to ti,sci
      arm64: dts: ti: update compatible to ti,am654-sci

 .../devicetree/bindings/arm/keystone/ti,sci.yaml   | 24 ++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am62-main.dtsi           |  9 +++++---
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi          |  9 +++++---
 .../boot/dts/ti/k3-am62p-j722s-common-main.dtsi    |  8 +++++---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi           |  8 +++++---
 arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi         |  6 ++++--
 arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi    |  8 +++++---
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi    |  9 ++++----
 arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi   |  9 +++++---
 .../dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi |  9 +++++---
 10 files changed, 72 insertions(+), 27 deletions(-)
---
base-commit: 9b7977f9e39b7768c70c2aa497f04e7569fd3e00
change-id: 20251105-k3_syscon_add_boot_mailboxes-8452bdd98962

Best regards,
-- 
Anshul Dalal <anshuld at ti.com>




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