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Date: Thu, 24 Nov 2022 19:43:29 +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>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Manivannan Sadhasivam <mani@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 11/15] dt-bindings: remoteproc: qcom,sc8180x-pas: split into separate file
Split SC8180x remote processor Peripheral Authentication Service bindings
into their own file to reduce complexity and make maintenance easier.
The binding is incomplete due to lack of upstreamed DTS - no example and
not all power domains defined.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes since v2:
1. Drop if:then: for the clock and put it directly under properties.
2. Merge two if:then: clauses for setting interrupts.
Changes since v1:
1. New patch.
---
.../bindings/remoteproc/qcom,adsp.yaml | 27 ------
.../bindings/remoteproc/qcom,sc8180x-pas.yaml | 87 +++++++++++++++++++
2 files changed, 87 insertions(+), 27 deletions(-)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 67a68a8edc44..7b93064fa0ae 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -27,9 +27,6 @@ properties:
- qcom,qcs404-wcss-pas
- qcom,sc7180-mpss-pas
- qcom,sc7280-mpss-pas
- - qcom,sc8180x-adsp-pas
- - qcom,sc8180x-cdsp-pas
- - qcom,sc8180x-mpss-pas
- qcom,sdm660-adsp-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
@@ -70,9 +67,6 @@ allOf:
- qcom,qcs404-wcss-pas
- qcom,sc7180-mpss-pas
- qcom,sc7280-mpss-pas
- - qcom,sc8180x-adsp-pas
- - qcom,sc8180x-cdsp-pas
- - qcom,sc8180x-mpss-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
then:
@@ -115,8 +109,6 @@ allOf:
- qcom,qcs404-adsp-pas
- qcom,qcs404-cdsp-pas
- qcom,qcs404-wcss-pas
- - qcom,sc8180x-adsp-pas
- - qcom,sc8180x-cdsp-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
then:
@@ -133,7 +125,6 @@ allOf:
enum:
- qcom,sc7180-mpss-pas
- qcom,sc7280-mpss-pas
- - qcom,sc8180x-mpss-pas
- qcom,sdx55-mpss-pas
then:
properties:
@@ -224,24 +215,6 @@ allOf:
- const: cx
- const: mss
- - if:
- properties:
- compatible:
- contains:
- enum:
- - qcom,sc8180x-adsp-pas
- - qcom,sc8180x-cdsp-pas
- then:
- properties:
- power-domains:
- items:
- - description: LCX power domain
- - description: LMX power domain
- power-domain-names:
- items:
- - const: lcx
- - const: lmx
-
- if:
properties:
compatible:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
new file mode 100644
index 000000000000..3026cfde5582
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sc8180x-pas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC8180X Peripheral Authentication Service
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
+
+description:
+ Qualcomm SC8180X SoC Peripheral Authentication Service loads and boots
+ firmware on the Qualcomm DSP Hexagon cores.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8180x-adsp-pas
+ - qcom,sc8180x-cdsp-pas
+ - qcom,sc8180x-mpss-pas
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: XO clock
+
+ clock-names:
+ items:
+ - const: xo
+
+ qcom,qmp:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Reference to the AOSS side-channel message RAM.
+
+ smd-edge: false
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8180x-adsp-pas
+ - qcom,sc8180x-cdsp-pas
+ then:
+ properties:
+ interrupts:
+ maxItems: 5
+ interrupt-names:
+ maxItems: 5
+ else:
+ properties:
+ interrupts:
+ minItems: 6
+ interrupt-names:
+ minItems: 6
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8180x-adsp-pas
+ - qcom,sc8180x-cdsp-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: LCX power domain
+ - description: LMX power domain
+ power-domain-names:
+ items:
+ - const: lcx
+ - const: lmx
+ else:
+ properties:
+ # TODO: incomplete
+ power-domains: false
+ power-domain-names: false
+
+unevaluatedProperties: false
--
2.34.1
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