Commit 98073faf authored by Brian Masney's avatar Brian Masney Committed by Bjorn Andersson
Browse files

ARM: dts: qcom: msm8974: add interconnect nodes 



Add interconnect nodes that's needed to support bus scaling.

Signed-off-by: default avatarBrian Masney <masneyb@onstation.org>
Link: https://lore.kernel.org/r/20191024103140.10077-5-masneyb@onstation.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent a2cc991e

arch/arm/boot/dts/qcom-msm8974.dtsi

+58 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/dts-v1/;



#include <dt-bindings/interconnect/qcom,msm8974.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/clock/qcom,gcc-msm8974.h>

#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
@@ -1198,6 +1199,60 @@ gmu_sram: gmu-sram@0 { 
			};

		};



		bimc: interconnect@fc380000 {

			reg = <0xfc380000 0x6a000>;

			compatible = "qcom,msm8974-bimc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&rpmcc RPM_SMD_BIMC_CLK>,

			         <&rpmcc RPM_SMD_BIMC_A_CLK>;

		};



		snoc: interconnect@fc460000 {

			reg = <0xfc460000 0x4000>;

			compatible = "qcom,msm8974-snoc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&rpmcc RPM_SMD_SNOC_CLK>,

			         <&rpmcc RPM_SMD_SNOC_A_CLK>;

		};



		pnoc: interconnect@fc468000 {

			reg = <0xfc468000 0x4000>;

			compatible = "qcom,msm8974-pnoc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&rpmcc RPM_SMD_PNOC_CLK>,

			         <&rpmcc RPM_SMD_PNOC_A_CLK>;

		};



		ocmemnoc: interconnect@fc470000 {

			reg = <0xfc470000 0x4000>;

			compatible = "qcom,msm8974-ocmemnoc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,

			         <&rpmcc RPM_SMD_OCMEMGX_A_CLK>;

		};



		mmssnoc: interconnect@fc478000 {

			reg = <0xfc478000 0x4000>;

			compatible = "qcom,msm8974-mmssnoc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&mmcc MMSS_S0_AXI_CLK>,

			         <&mmcc MMSS_S0_AXI_CLK>;

		};



		cnoc: interconnect@fc480000 {

			reg = <0xfc480000 0x4000>;

			compatible = "qcom,msm8974-cnoc";

			#interconnect-cells = <1>;

			clock-names = "bus", "bus_a";

			clocks = <&rpmcc RPM_SMD_CNOC_CLK>,

			         <&rpmcc RPM_SMD_CNOC_A_CLK>;

		};



		mdss: mdss@fd900000 {

			status = "disabled";
@@ -1244,6 +1299,9 @@ mdp: mdp@fd900000 { 
				              "core",

				              "vsync";



				interconnects = <&mmssnoc MNOC_MAS_MDP_PORT0 &bimc BIMC_SLV_EBI_CH0>;

				interconnect-names = "mdp0-mem";



				ports {

					#address-cells = <1>;

					#size-cells = <0>;