linux-kernel - [PATCH v3 07/11] dt-bindings: clocks: qcom,gcc-ipq8074: support power domains

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Message-Id: <20220508104855.78804-7-robimarko@gmail.com>
Date:   Sun,  8 May 2022 12:48:51 +0200
From:   Robert Marko <robimarko@...il.com>
To:     agross@...nel.org, bjorn.andersson@...aro.org,
        mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, dmitry.baryshkov@...aro.org
Cc:     Robert Marko <robimarko@...il.com>
Subject: [PATCH v3 07/11] dt-bindings: clocks: qcom,gcc-ipq8074: support power domains

GCC inside of IPQ8074 also provides power management via built-in GDSCs.
In order to do so, '#power-domain-cells' must be set to 1.

Signed-off-by: Robert Marko <robimarko@...il.com>
---
 .../devicetree/bindings/clock/qcom,gcc-ipq8074.yaml          | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
index 98572b4a9b60..e3e236e4ce7d 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
@@ -27,6 +27,9 @@ properties:
   '#reset-cells':
     const: 1
 
+  '#power-domain-cells':
+    const: 1
+
   reg:
     maxItems: 1
 
@@ -39,6 +42,7 @@ required:
   - reg
   - '#clock-cells'
   - '#reset-cells'
+  - '#power-domain-cells'
 
 additionalProperties: false
 
@@ -49,5 +53,6 @@ examples:
       reg = <0x01800000 0x80000>;
       #clock-cells = <1>;
       #reset-cells = <1>;
+      #power-domain-cells = <1>;
     };
 ...
-- 
2.36.0