[PATCH v2 1/6] dt-bindings: i2c: qcom,i2c-cci: Fall back to common compatibles

Konrad Dybcio
2022-12-13T18:33:17Z

Almost every compatible string in the CCI driver is a duplicate. Adjust
the bindings to include a common (first-soc-implementing-vX) compatible
to remove the need to keep adding superfluous compatible strings.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Changes in v2:
- make sure the actual patch contests are tested..
- resolve errors

.../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 47 ++++++++++++-------
1 file changed, 30 insertions(+), 17 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
index cf9f8fda595f..87e414f0c39c 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
@@ -12,14 +12,23 @@ maintainers:

properties:
compatible:
- enum:
- - qcom,msm8226-cci
- - qcom,msm8916-cci
- - qcom,msm8974-cci
- - qcom,msm8996-cci
- - qcom,sdm845-cci
- - qcom,sm8250-cci
- - qcom,sm8450-cci
+ oneOf:
+ - enum:
+ - qcom,msm8226-cci
+ - qcom,msm8974-cci
+ - qcom,msm8996-cci
+
+ - items:
+ - enum:
+ - qcom,msm8916-cci
+ - const: qcom,msm8226-cci # CCI v1
+
+ - items:
+ - enum:
+ - qcom,sdm845-cci
+ - qcom,sm8250-cci
+ - qcom,sm8450-cci
+ - const: qcom,msm8996-cci # CCI v2

"#address-cells":
const: 1
@@ -88,10 +97,12 @@ allOf:
- if:
properties:
compatible:
- contains:
- enum:
- - qcom,msm8226-cci
- - qcom,msm8974-cci
+ oneOf:
+ - contains:
+ enum:
+ - qcom,msm8974-cci
+
+ - const: qcom,msm8226-cci
then:
properties:
clocks:
@@ -105,10 +116,12 @@ allOf:
- if:
properties:
compatible:
- contains:
- enum:
- - qcom,msm8916-cci
- - qcom,msm8996-cci
+ oneOf:
+ - contains:
+ enum:
+ - qcom,msm8916-cci
+
+ - const: qcom,msm8996-cci
then:
properties:
clocks:
@@ -169,7 +182,7 @@ examples:

cci@ac4a000 {
reg = <0x0ac4a000 0x4000>;
- compatible = "qcom,sdm845-cci";
+ compatible = "qcom,sdm845-cci", "qcom,msm8996-cci";
#address-cells = <1>;
#size-cells = <0>;

--
2.39.0