[PATCH v2] dt-bindings: pinctrl: qcom: move gpio-hog schema to tlmm-common

Swati Agarwal
2026-04-30T14:01:59Z

Qualcomm TLMM-based pin controllers share the same gpio-hog binding
semantics across multiple SoCs. The gpio-hog pattern currently defined in
qcom,sdm845-pinctrl.yaml is not specific to SDM845 and applies to all TLMM
controllers.

Move the gpio-hog patternProperties definition to qcom,tlmm-common.yaml so
that it can be reused by other Qualcomm TLMM pinctrl bindings and avoid
duplication.

Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
---
Changes in v2:
Move the gpio-hog patternProperties definition to qcom,tlmm-common.yaml

Link to v1:
https://lore.kernel.org/all/20260417152014.3000797-1-swati.agarwal@oss.qualcomm.com/
---
.../devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml | 5 -----
.../devicetree/bindings/pinctrl/qcom,tlmm-common.yaml | 6 ++++++
2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
index 4fcac2e55b55..3b33daedc018 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
@@ -42,11 +42,6 @@ patternProperties:
$ref: "#/$defs/qcom-sdm845-tlmm-state"
additionalProperties: false

- "-hog(-[0-9]+)?$":
- type: object
- required:
- - gpio-hog
-
$defs:
qcom-sdm845-tlmm-state:
type: object
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
index aae3dcf6cac8..aec72e8c0621 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
@@ -51,6 +51,12 @@ properties:
should not be accessed by the OS. Please see the ../gpio/gpio.txt for more
information.

+patternProperties:
+ "-hog(-[0-9]+)?$":
+ type: object
+ required:
+ - gpio-hog
+
allOf:
- $ref: pinctrl.yaml#

--
2.34.1