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dt-bindings: arm: Convert ti,keystone to DT schema

PATCH Applied Rob Herring (Arm) 3 participants 3 messages Aug 6, 2025 – Aug 13, 2025 Device tree bindings

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Rob Herring (Arm)

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#0 lore raw

PATCH 1/1 dt-bindings: arm: Convert ti,keystone to DT schema

---
 .../bindings/arm/keystone/keystone.txt        | 42 -------------------
 .../bindings/arm/ti/ti,keystone.yaml          | 42 +++++++++++++++++++
 2 files changed, 42 insertions(+), 42 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/keystone/keystone.txt
 create mode 100644 Documentation/devicetree/bindings/arm/ti/ti,keystone.yaml
Documentation/devicetree/bindings/arm/keystone/keystone.txt deleted +0 -42
deleted file mode 100644
index f310bad04483..000000000000
@@ -1,42 +0,0 @@
-TI Keystone Platforms Device Tree Bindings
------------------------------------------------
-
-Boards with Keystone2 based devices (TCI66xxK2H) SOC shall have the
-following properties.
-
-Required properties:
- - compatible: All TI specific devices present in Keystone SOC should be in
-   the form "ti,keystone-*". Generic devices like gic, arch_timers, ns16550
-   type UART should use the specified compatible for those devices.
-
-SoC families:
-
-- Keystone 2 generic SoC:
-   compatible = "ti,keystone"
-
-SoCs:
-
-- Keystone 2 Hawking/Kepler
-   compatible = "ti,k2hk", "ti,keystone"
-- Keystone 2 Lamarr
-   compatible = "ti,k2l", "ti,keystone"
-- Keystone 2 Edison
-   compatible = "ti,k2e", "ti,keystone"
-- K2G
-   compatible = "ti,k2g", "ti,keystone"
-
-Boards:
--  Keystone 2 Hawking/Kepler EVM
-   compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone"
-
--  Keystone 2 Lamarr EVM
-   compatible = "ti,k2l-evm", "ti, k2l", "ti,keystone"
-
--  Keystone 2 Edison EVM
-   compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone"
-
--  K2G EVM
-   compatible = "ti,k2g-evm", "ti,k2g", "ti-keystone"
-
--  K2G Industrial Communication Engine EVM
-   compatible = "ti,k2g-ice", "ti,k2g", "ti-keystone"
Documentation/devicetree/bindings/arm/ti/ti,keystone.yaml new file +42 -0

42 lines not on this page · raw message

Signature · 1 line
2.47.2
Reviewed-by on v1 1/1
#1 lore raw
Quoted 2 lines · Rob Herring (Arm)

---

Quoted 102 lines
  .../bindings/arm/keystone/keystone.txt        | 42 -------------------
  .../bindings/arm/ti/ti,keystone.yaml          | 42 +++++++++++++++++++
  2 files changed, 42 insertions(+), 42 deletions(-)

delete mode 100644 Documentation/devicetree/bindings/arm/keystone/keystone.txt create mode 100644 Documentation/devicetree/bindings/arm/ti/ti,keystone.yaml

Documentation/devicetree/bindings/arm/keystone/keystone.txt deleted +0 -42
deleted file mode 100644
index f310bad04483..000000000000
@@ -1,42 +0,0 @@
-TI Keystone Platforms Device Tree Bindings
------------------------------------------------
-
-Boards with Keystone2 based devices (TCI66xxK2H) SOC shall have the
-following properties.
-
-Required properties:
- - compatible: All TI specific devices present in Keystone SOC should be in
-   the form "ti,keystone-*". Generic devices like gic, arch_timers, ns16550
-   type UART should use the specified compatible for those devices.
-
-SoC families:
-
-- Keystone 2 generic SoC:
-   compatible = "ti,keystone"
-
-SoCs:
-
-- Keystone 2 Hawking/Kepler
-   compatible = "ti,k2hk", "ti,keystone"
-- Keystone 2 Lamarr
-   compatible = "ti,k2l", "ti,keystone"
-- Keystone 2 Edison
-   compatible = "ti,k2e", "ti,keystone"
-- K2G
-   compatible = "ti,k2g", "ti,keystone"
-
-Boards:
--  Keystone 2 Hawking/Kepler EVM
-   compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone"
-
--  Keystone 2 Lamarr EVM
-   compatible = "ti,k2l-evm", "ti, k2l", "ti,keystone"
-
--  Keystone 2 Edison EVM
-   compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone"
-
--  K2G EVM
-   compatible = "ti,k2g-evm", "ti,k2g", "ti-keystone"
-
--  K2G Industrial Communication Engine EVM
-   compatible = "ti,k2g-ice", "ti,k2g", "ti-keystone"
Documentation/devicetree/bindings/arm/ti/ti,keystone.yaml new file +42 -0
new file mode 100644
index 000000000000..20d4084f4506
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/ti/ti,keystone.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI Keystone Platforms
+
+maintainers:
+  - Nishanth Menon <[email protected]>
+  - Santosh Shilimkar <[email protected]>
+
+properties:
+  compatible:
+    oneOf:
+      - description: K2G
+        items:
+          - enum:
+              - ti,k2g-evm
+              - ti,k2g-ice
+          - const: ti,k2g
+          - const: ti,keystone
+      - description: Keystone 2 Edison
+        items:
+          - enum:
+              - ti,k2e-evm
+          - const: ti,k2e
+          - const: ti,keystone
+      - description: Keystone 2 Lamarr
+        items:
+          - enum:
+              - ti,k2l-evm
+          - const: ti,k2l
+          - const: ti,keystone
+      - description: Keystone 2 Hawking/Kepler
+        items:
+          - enum:
+              - ti,k2hk-evm
+          - const: ti,k2hk
+          - const: ti,keystone
+
+additionalProperties: true
#2 lore raw
In reply to Rob Herring (Arm)

Hi Rob Herring (Arm),

Quoted 1 line · Rob Herring (Arm)

I have applied the following to branch ti-keystone-dts-next on [1]. Thank you!

[1/1] dt-bindings: arm: Convert ti,keystone to DT schema

      commit: 20b3c9a403ee23e57a7e6bf5370ca438c3cd2e99

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent up the chain during the next merge window (or sooner if it is a relevant bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git

Signature · 4 lines
Regards,
Nishanth Menon
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https://ti.com/opensource