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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2023-11-11 21:49:15 +0100
committerJassi Brar <jaswinder.singh@linaro.org>2024-01-13 23:08:50 -0600
commit1e9cb7e007dc3bfe12c1e1e8e9d4b0edca392fac (patch)
treeb0aeb15acb98a2975a3e250f4540e6c9518ae01b
parent24583bd204d56d530d98431629d8a8cf021b9339 (diff)
dt-bindings: mailbox: qcom,apcs-kpss-global: use fallbacks
Rework the compatibles and group devices which have similar interface (same from Linux driver point of view) as compatible. This allows smaller of_device_id table in the Linux driver and smaller allOf:if:then: constraints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
-rw-r--r--Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml61
1 files changed, 43 insertions, 18 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index a22c8640dc0e..79eb523b8436 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -25,6 +25,24 @@ properties:
- const: qcom,ipq6018-apcs-apps-global
- items:
- enum:
+ - qcom,qcs404-apcs-apps-global
+ - const: qcom,msm8916-apcs-kpss-global
+ - const: syscon
+ - items:
+ - enum:
+ - qcom,msm8976-apcs-kpss-global
+ - const: qcom,msm8994-apcs-kpss-global
+ - const: syscon
+ - items:
+ - enum:
+ - qcom,msm8998-apcs-hmss-global
+ - qcom,sdm660-apcs-hmss-global
+ - qcom,sm4250-apcs-hmss-global
+ - qcom,sm6115-apcs-hmss-global
+ - qcom,sm6125-apcs-hmss-global
+ - const: qcom,msm8994-apcs-kpss-global
+ - items:
+ - enum:
- qcom,sc7180-apss-shared
- qcom,sc8180x-apss-shared
- qcom,sm8150-apss-shared
@@ -34,21 +52,14 @@ properties:
- qcom,msm8916-apcs-kpss-global
- qcom,msm8939-apcs-kpss-global
- qcom,msm8953-apcs-kpss-global
- - qcom,msm8976-apcs-kpss-global
- qcom,msm8994-apcs-kpss-global
- - qcom,qcs404-apcs-apps-global
- qcom,sdx55-apcs-gcc
- const: syscon
- enum:
- qcom,ipq6018-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
@@ -79,20 +90,38 @@ allOf:
- if:
properties:
compatible:
- enum:
- - qcom,msm8916-apcs-kpss-global
- - qcom,msm8939-apcs-kpss-global
- - qcom,qcs404-apcs-apps-global
+ contains:
+ enum:
+ - qcom,msm8916-apcs-kpss-global
+ 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:
+ contains:
+ enum:
+ - qcom,msm8939-apcs-kpss-global
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
- if:
properties:
@@ -112,6 +141,7 @@ allOf:
- const: ref
- const: pll
- const: aux
+
- if:
properties:
compatible:
@@ -136,16 +166,10 @@ allOf:
compatible:
enum:
- qcom,msm8953-apcs-kpss-global
- - qcom,msm8976-apcs-kpss-global
- qcom,msm8994-apcs-kpss-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
then:
properties:
clocks: false
@@ -191,7 +215,8 @@ examples:
#define GCC_APSS_AHB_CLK_SRC 1
#define GCC_GPLL0_AO_OUT_MAIN 123
apcs: mailbox@b011000 {
- compatible = "qcom,qcs404-apcs-apps-global", "syscon";
+ compatible = "qcom,qcs404-apcs-apps-global",
+ "qcom,msm8916-apcs-kpss-global", "syscon";
reg = <0x0b011000 0x1000>;
#mbox-cells = <1>;
clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;