Add devicetree YAML binding for SDX55 APCS GCC block. The APCS block
acts as the mailbox controller and also provides a clock output and
takes 3 clock sources (pll, aux, ref) as input.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
.../mailbox/qcom,apcs-kpss-global.yaml | 59 ++++++++++++++++---
1 file changed, 50 insertions(+), 9 deletions(-)
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index ffd09b664ff5..3c75ea0b6040 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -27,26 +27,24 @@ properties:
- qcom,sdm660-apcs-hmss-global
- qcom,sdm845-apss-shared
- qcom,sm8150-apss-shared
+ - qcom,sdx55-apcs-gcc
reg:
maxItems: 1
- clocks:
- description: phandles to the parent clocks of the clock driver
- items:
- - description: primary pll parent of the clock driver
- - description: auxiliary parent
-
'#mbox-cells':
const: 1
'#clock-cells':
const: 0
+ clocks:
+ minItems: 2
+ maxItems: 3
+
clock-names:
- items:
- - const: pll
- - const: aux
+ minItems: 2
+ maxItems: 3
required:
- compatible
@@ -55,6 +53,49 @@ required:
additionalProperties: false
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,ipq6018-apcs-apps-global
+ - qcom,ipq8074-apcs-apps-global
+ - qcom,msm8916-apcs-kpss-global
+ - qcom,msm8994-apcs-kpss-global
+ - qcom,msm8996-apcs-hmss-global
+ - qcom,msm8998-apcs-hmss-global
+ - qcom,qcs404-apcs-apps-global
+ - qcom,sc7180-apss-shared
+ - qcom,sdm660-apcs-hmss-global
+ - qcom,sdm845-apss-shared
+ - qcom,sm8150-apss-shared
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Primary PLL parent of the clock driver
+ - description: Auxiliary parent
+ clock-names:
+ items:
+ - const: pll
+ - const: aux
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sdx55-apcs-gcc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Primary PLL parent of the clock driver
+ - description: Auxiliary parent
+ - description: Reference clock
+ clock-names:
+ items:
+ - const: pll
+ - const: aux
+ - const: ref
examples:
# Example apcs with msm8996
--
2.25.1
