From d62cac46b0184b8730c68b01359a33769fee821b Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Fri, 13 May 2022 08:13:41 +0200
Subject: [PATCH] dt-bindings: clock: qcom,gcc-sdm845: add parent power domain

Allow Qualcomm GCC to register its parent power domain (e.g. RPMHPD) to
properly pass performance state from children.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220513061347.46480-2-krzysztof.kozlowski@linaro.org
---
 Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
index d902f137ab17..daf7906ebc40 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
@@ -43,6 +43,9 @@ properties:
   '#reset-cells':
     const: 1
 
+  power-domains:
+    maxItems: 1
+
   '#power-domain-cells':
     const: 1