linux-kernel - [RFC PATCH v2 2/2] arm64: dts: sdm845: Add interconnect provider DT nodes

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Date:   Wed, 18 Jul 2018 19:37:00 -0700
From:   David Dai <daidavid1@...eaurora.org>
To:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        georgi.djakov@...aro.org, vincent.guittot@...aro.org,
        bjorn.andersson@...aro.org, daidavid1@...eaurora.org,
        amit.kucheria@...aro.org, ilina@...eaurora.org,
        seansw@....qualcomm.com, grahamr@....qualcomm.com
Subject: [RFC PATCH v2 2/2] arm64: dts: sdm845: Add interconnect provider DT nodes

Add RSC(Resource State Coordinator) provider
dictating network-on-chip interconnect bus performance
found on SDM845-based platforms.

Signed-off-by: David Dai <daidavid1@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 228d502..caffa67 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1091,6 +1091,11 @@
 
 				pmi8998_bob: bob {};
 			};
+
+			qnoc: qnoc{
+				compatible = "qcom,sdm845-rsc-hlos";
+				#interconnect-cells = <1>;
+			};
 		};
 
 		intc: interrupt-controller@...00000 {
-- 
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