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Message-Id: <20230721-topic-icc_bindings-v1-4-93e2bc728fb7@linaro.org>
Date: Fri, 21 Jul 2023 15:54:14 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Georgi Djakov <djakov@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawn.guo@...aro.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
Konrad Dybcio <konradybcio@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 4/7] dt-bindings: interconnect: qcom: Fix and separate out
QCS404
Separate out QCS404 icc bindings from the common file and fix the
clocks description by removing the wrong internal RPM bus clock
representation that we've been carrying for years.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
.../bindings/interconnect/qcom,qcs404.yaml | 52 ++++++++++++++++++++++
.../devicetree/bindings/interconnect/qcom,rpm.yaml | 6 ---
2 files changed, 52 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml
new file mode 100644
index 000000000000..aff2daa55802
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,qcs404.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCS404 Network-On-Chip interconnect
+
+maintainers:
+ - Konrad Dybcio <konradybcio@...nel.org>
+
+description: |
+ The Qualcomm QCS404 interconnect providers support adjusting the
+ bandwidth requirements between the various NoC fabrics.
+
+allOf:
+ - $ref: qcom,rpm-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,qcs404-bimc
+ - qcom,qcs404-pcnoc
+ - qcom,qcs404-snoc
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+
+ snoc: interconnect@...000 {
+ compatible = "qcom,qcs404-snoc";
+ reg = <0x00580000 0x23080>;
+ #interconnect-cells = <1>;
+ };
+
+ pcnoc: interconnect@...000 {
+ compatible = "qcom,qcs404-pcnoc";
+ reg = <0x00500000 0x15080>;
+ #interconnect-cells = <1>;
+ };
+
+ bimc: interconnect@...000 {
+ compatible = "qcom,qcs404-bimc";
+ reg = <0x00400000 0x80000>;
+ #interconnect-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
index 788c5e88445a..58075c23f9f9 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
@@ -31,9 +31,6 @@ properties:
- qcom,msm8996-mnoc
- qcom,msm8996-pnoc
- qcom,msm8996-snoc
- - qcom,qcs404-bimc
- - qcom,qcs404-pcnoc
- - qcom,qcs404-snoc
- qcom,sdm660-a2noc
- qcom,sdm660-bimc
- qcom,sdm660-cnoc
@@ -114,9 +111,6 @@ allOf:
- qcom,msm8996-cnoc
- qcom,msm8996-pnoc
- qcom,msm8996-snoc
- - qcom,qcs404-bimc
- - qcom,qcs404-pcnoc
- - qcom,qcs404-snoc
- qcom,sdm660-bimc
- qcom,sdm660-cnoc
- qcom,sdm660-gnoc
--
2.41.0
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