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Date: Thu, 2 Feb 2023 17:18:44 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Jassi Brar <jassisinghbrar@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 01/13] 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@...aro.org>
---
.../mailbox/qcom,apcs-kpss-global.yaml | 66 +++++++++++--------
1 file changed, 39 insertions(+), 27 deletions(-)
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 943f9472ae10..c38bbdd9d7db 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -18,27 +18,44 @@ properties:
oneOf:
- items:
- enum:
- - qcom,ipq6018-apcs-apps-global
- qcom,ipq8074-apcs-apps-global
+ - const: qcom,ipq6018-apcs-apps-global
+ - items:
+ - enum:
+ - qcom,msm8939-apcs-kpss-global
+ - qcom,qcs404-apcs-apps-global
+ - const: qcom,msm8916-apcs-kpss-global
+ - const: syscon
+ - items:
+ - enum:
- qcom,msm8976-apcs-kpss-global
- - qcom,msm8996-apcs-hmss-global
+ - qcom,msm8994-apcs-kpss-global
+ - const: qcom,msm8953-apcs-kpss-global
+ - const: syscon
+ - items:
+ - enum:
- 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,sm6125-apcs-hmss-global
+ - const: qcom,msm8953-apcs-kpss-global
+ - items:
+ - enum:
+ - qcom,sc7180-apss-shared
+ - qcom,sc8180x-apss-shared
- qcom,sm8150-apss-shared
+ - const: qcom,sdm845-apss-shared
+ - items:
+ - enum:
+ - qcom,ipq6018-apcs-apps-global
+ - qcom,msm8996-apcs-hmss-global
+ - qcom,sdm845-apss-shared
- items:
- enum:
- qcom,msm8916-apcs-kpss-global
- - qcom,msm8939-apcs-kpss-global
- qcom,msm8953-apcs-kpss-global
- - qcom,msm8994-apcs-kpss-global
- - qcom,qcs404-apcs-apps-global
- const: syscon
reg:
maxItems: 1
@@ -69,17 +86,11 @@ allOf:
- if:
properties:
compatible:
- enum:
- - 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,sm6125-apcs-hmss-global
- - qcom,sm8150-apss-shared
+ contains:
+ enum:
+ - qcom,msm8916-apcs-kpss-global
+ - qcom,msm8953-apcs-kpss-global
+ - qcom,sdm845-apss-shared
then:
properties:
clocks:
@@ -110,9 +121,9 @@ allOf:
- if:
properties:
compatible:
- enum:
- - qcom,ipq6018-apcs-apps-global
- - qcom,ipq8074-apcs-apps-global
+ contains:
+ enum:
+ - qcom,ipq6018-apcs-apps-global
then:
properties:
clocks:
@@ -126,9 +137,9 @@ allOf:
- if:
properties:
compatible:
- enum:
- - qcom,ipq6018-apcs-apps-global
- - qcom,ipq8074-apcs-apps-global
+ contains:
+ enum:
+ - qcom,ipq6018-apcs-apps-global
then:
properties:
'#clock-cells':
@@ -163,7 +174,8 @@ examples:
#define GCC_APSS_AHB_CLK_SRC 1
#define GCC_GPLL0_AO_OUT_MAIN 123
apcs: mailbox@...1000 {
- 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>;
--
2.34.1
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