Re: [PATCH V2 1/6] dt-bindings: clock: qcom: Add SM8550 camera clock controller

From: Bryan O'Donoghue
Date: Fri May 26 2023 - 08:30:55 EST

On 25/05/2023 18:21, Jagadeesh Kona wrote:
Add device tree bindings for the camera clock controller on
Qualcomm SM8550 platform.

Signed-off-by: Taniya Das <quic_tdas@xxxxxxxxxxx>
Signed-off-by: Jagadeesh Kona <quic_jkona@xxxxxxxxxxx>
Changes since V1:
- Removed new YAML file and reused SM8450 CAMCC YAML file for SM8550

.../bindings/clock/qcom,sm8450-camcc.yaml | 8 +-
include/dt-bindings/clock/qcom,sm8550-camcc.h | 187 ++++++++++++++++++
2 files changed, 193 insertions(+), 2 deletions(-)
create mode 100644 include/dt-bindings/clock/qcom,sm8550-camcc.h

diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
index 87ae74166807..8dbc9004202f 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
@@ -13,11 +13,15 @@ description: |
Qualcomm camera clock control module provides the clocks, resets and power
domains on SM8450.
- See also:: include/dt-bindings/clock/qcom,sm8450-camcc.h
+ See also::
+ include/dt-bindings/clock/qcom,sm8450-camcc.h
+ include/dt-bindings/clock/qcom,sm8550-camcc.h
- const: qcom,sm8450-camcc
+ enum:
+ - qcom,sm8450-camcc
+ - qcom,sm8550-camcc


So looking at Documentation/devicetree/bindings/clock/*camcc*.yaml we seem to be repeating yaml over and over again with no substantial difference between one description and another.

You've picked at the thread here by adding sm8550 into sm8450.

I think sm8250, sm8450, sm8550, sc7280 and ... probably sm6350 should live in the one yaml description Documentation/devicetree/bindings/clock/qcom,camcc.yaml

sm6350 looks a bit sparse/incomplete to me so perhaps leave that out. The others sc7280, sm8250, sm8450 and sm8550 can/should all be moved into the same yaml file with a list of compatibles.