arm64: dts: sdm845: Add interconnect provider DT nodes

This change “arm64: dts: sdm845: Add interconnect provider DT nodes” in Linux kernel is authored by David Dai <daidavid1 [at]> on Wed Jan 16 18:11:01 2019 +0200.

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 <>
Signed-off-by: Georgi Djakov <>
Signed-off-by: Greg Kroah-Hartman <>

This Linux change may have been applied to various maintained Linux releases and you can find Linux releases including commit ae0037d.

There are 6 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index c27cbd3..5179cb9 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interconnect/qcom,sdm845.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/phy/phy-qcom-qusb2.h>
 #include <dt-bindings/reset/qcom,sdm845-aoss.h>
@@ -1602,6 +1603,11 @@
 				compatible = "qcom,sdm845-rpmh-clk";
 				#clock-cells = <1>;
+			rsc_hlos: interconnect {
+				compatible = "qcom,sdm845-rsc-hlos";
+				#interconnect-cells = <1>;
+			};
 		intc: interrupt-controller@17a00000 {

The commit for this change in Linux stable tree is ae0037d (patch).

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