[PATCH v4 1/5] dt-bindings: mailbox: qcom,apcs-kpss-global: use fallbacks for few variants

From: Krzysztof Kozlowski
Date: Mon Mar 27 2023 - 10:17:07 EST


Rework the compatibles of IPQ8074, SC7180, SC8180X and SM8150 as
compatible devices (same from Linux driver point of view). This allows
smaller of_device_id table in the Linux driver and smaller
allOf:if:then: constraints.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>

---

Changes since v3:
1. Narrow the scope of the patch after feedback from Dmitry.

Depends on (merged to Qualcomm SoC tree):
https://lore.kernel.org/linux-arm-msm/20230322173559.809805-1-krzysztof.kozlowski@xxxxxxxxxx/T/#t
---
.../mailbox/qcom,apcs-kpss-global.yaml | 31 ++++++++++---------
1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 4d2f408a5efb..99cbf284ce9c 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -19,22 +19,14 @@ properties:
- items:
- enum:
- qcom,ipq5332-apcs-apps-global
+ - qcom,ipq8074-apcs-apps-global
- const: qcom,ipq6018-apcs-apps-global
- items:
- enum:
- - qcom,ipq6018-apcs-apps-global
- - qcom,ipq8074-apcs-apps-global
- - qcom,msm8996-apcs-hmss-global
- - qcom,msm8998-apcs-hmss-global
- - qcom,qcm2290-apcs-hmss-global
- qcom,sc7180-apss-shared
- qcom,sc8180x-apss-shared
- - qcom,sdm660-apcs-hmss-global
- - qcom,sdm845-apss-shared
- - qcom,sm4250-apcs-hmss-global
- - qcom,sm6125-apcs-hmss-global
- - qcom,sm6115-apcs-hmss-global
- qcom,sm8150-apss-shared
+ - const: qcom,sdm845-apss-shared
- items:
- enum:
- qcom,msm8916-apcs-kpss-global
@@ -45,6 +37,18 @@ properties:
- qcom,qcs404-apcs-apps-global
- qcom,sdx55-apcs-gcc
- const: syscon
+ - enum:
+ - qcom,ipq6018-apcs-apps-global
+ - qcom,ipq8074-apcs-apps-global
+ - qcom,msm8996-apcs-hmss-global
+ - qcom,msm8998-apcs-hmss-global
+ - qcom,qcm2290-apcs-hmss-global
+ - qcom,sdm660-apcs-hmss-global
+ - qcom,sdm845-apss-shared
+ - qcom,sm4250-apcs-hmss-global
+ - qcom,sm6115-apcs-hmss-global
+ - qcom,sm6125-apcs-hmss-global
+
reg:
maxItems: 1

@@ -88,6 +92,7 @@ allOf:
items:
- const: pll
- const: aux
+
- if:
properties:
compatible:
@@ -106,13 +111,13 @@ allOf:
- const: ref
- const: pll
- const: aux
+
- if:
properties:
compatible:
contains:
enum:
- qcom,ipq6018-apcs-apps-global
- - qcom,ipq8074-apcs-apps-global
then:
properties:
clocks:
@@ -134,14 +139,11 @@ allOf:
- qcom,msm8996-apcs-hmss-global
- qcom,msm8998-apcs-hmss-global
- qcom,qcm2290-apcs-hmss-global
- - qcom,sc7180-apss-shared
- - qcom,sc8180x-apss-shared
- qcom,sdm660-apcs-hmss-global
- qcom,sdm845-apss-shared
- qcom,sm4250-apcs-hmss-global
- qcom,sm6115-apcs-hmss-global
- qcom,sm6125-apcs-hmss-global
- - qcom,sm8150-apss-shared
then:
properties:
clocks: false
@@ -153,7 +155,6 @@ allOf:
contains:
enum:
- qcom,ipq6018-apcs-apps-global
- - qcom,ipq8074-apcs-apps-global
then:
properties:
'#clock-cells':
--
2.34.1