linux-kernel - [PATCH 4/7] dt-bindings: misc: qcom,fastrpc: correct example for GLINK edge

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Date:   Fri,  9 Sep 2022 14:54:00 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Amol Maheshwari <amahesh@....qualcomm.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        David Heidelberg <david@...t.cz>,
        Abel Vesa <abel.vesa@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-remoteproc@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 4/7] dt-bindings: misc: qcom,fastrpc: correct example for GLINK edge

The parent of FastRPC node is GLINK edge, so the properties should be
matching GLINK, not SMD.  Correct the example and extend it based on
SM8350.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/misc/qcom,fastrpc.yaml      | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index 1ed0ce0f3cbe..439b3f4a801b 100644
--- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -112,19 +112,28 @@ examples:
 
         fastrpc {
             compatible = "qcom,fastrpc";
-            label = "adsp";
-            qcom,smd-channels = "fastrpcsmd-apps-dsp";
+            qcom,glink-channels = "fastrpcglink-apps-dsp";
+            label = "sdsp";
+            qcom,non-secure-domain;
             #address-cells = <1>;
             #size-cells = <0>;
 
             compute-cb@1 {
                 compatible = "qcom,fastrpc-compute-cb";
                 reg = <1>;
+                iommus = <&apps_smmu 0x0541 0x0>;
             };
 
             compute-cb@2 {
                 compatible = "qcom,fastrpc-compute-cb";
                 reg = <2>;
+                iommus = <&apps_smmu 0x0542 0x0>;
+            };
+
+            compute-cb@3 {
+                compatible = "qcom,fastrpc-compute-cb";
+                reg = <3>;
+                iommus = <&apps_smmu 0x0543 0x0>;
             };
         };
     };
-- 
2.34.1