linux-kernel - [PATCH] arm64: dts: msm8916: Add interconnect provider DT nodes

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Message-Id: <20200617134515.25229-1-georgi.djakov@linaro.org>
Date:   Wed, 17 Jun 2020 16:45:15 +0300
From:   Georgi Djakov <georgi.djakov@...aro.org>
To:     bjorn.andersson@...aro.org
Cc:     agross@...nel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        georgi.djakov@...aro.org
Subject: [PATCH] arm64: dts: msm8916: Add interconnect provider DT nodes

Add nodes for the network-on-chip interconnect buses present on
MSM8916-based platforms.

Signed-off-by: Georgi Djakov <georgi.djakov@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 28 +++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 32bd140ac9fd..6c57896d9836 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/arm/coresight-cti-dt.h>
+#include <dt-bindings/interconnect/qcom,msm8916.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8916.h>
 #include <dt-bindings/reset/qcom,gcc-msm8916.h>
@@ -406,11 +407,38 @@ soc: soc {
 		ranges = <0 0 0 0xffffffff>;
 		compatible = "simple-bus";
 
+		bimc: interconnect@...000 {
+			compatible = "qcom,msm8916-bimc";
+			reg = <0x00400000 0x62000>;
+			#interconnect-cells = <1>;
+			clock-names = "bus", "bus_a";
+			clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+				 <&rpmcc RPM_SMD_BIMC_A_CLK>;
+		};
+
 		restart@...000 {
 			compatible = "qcom,pshold";
 			reg = <0x4ab000 0x4>;
 		};
 
+		pcnoc: interconnect@...000 {
+			compatible = "qcom,msm8916-pcnoc";
+			reg = <0x00500000 0x11000>;
+			#interconnect-cells = <1>;
+			clock-names = "bus", "bus_a";
+			clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
+				 <&rpmcc RPM_SMD_PCNOC_A_CLK>;
+		};
+
+		snoc: interconnect@...000 {
+			compatible = "qcom,msm8916-snoc";
+			reg = <0x00580000 0x14000>;
+			#interconnect-cells = <1>;
+			clock-names = "bus", "bus_a";
+			clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+				 <&rpmcc RPM_SMD_SNOC_A_CLK>;
+		};
+
 		msmgpio: pinctrl@...0000 {
 			compatible = "qcom,msm8916-pinctrl";
 			reg = <0x1000000 0x300000>;