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Commit c6efa3f2 authored by Mohammed Mirza Mandayappurath Manzoor's avatar Mohammed Mirza Mandayappurath Manzoor Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add GPU coresight properties for SM8150 



Add GPU GX and CX coresight devicetree nodes. Define GPU coresight
names, ATIDs, and their funnel connections.
Include QDSS_GFX_DBG memory mapping in kgsl-3d0 node to access
those registers through coresight interface.

Change-Id: If3231029961788926793f9596f9dcda592825661
Signed-off-by: default avatarMohammed Mirza Mandayappurath Manzoor <mmandaya@codeaurora.org>
parent ff7669a1

arch/arm64/boot/dts/qcom/sm8150-coresight.dtsi

+52 −5
Original line number Diff line number Diff line
@@ -635,7 +635,6 @@ 
		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				funnel_in2_out_funnel_merg: endpoint {
@@ -643,18 +642,24 @@ 
					  <&funnel_merg_in_funnel_in2>;

				};

			};



			port@1 {

				reg = <2>;

				reg = <1>;

				funnel_in2_in_funnel_apss_merg: endpoint {

					slave-mode;

					remote-endpoint =

					  <&funnel_apss_merg_out_funnel_in2>;

				};



			};

			port@2 {

				reg = <4>;

				reg = <2>;

				funnel_in2_in_funnel_gfx: endpoint {

					slave-mode;

					remote-endpoint =

					  <&funnel_gfx_out_funnel_in2>;

				};

			};

			port@3 {

				reg = <3>;

				funnel_in2_in_tpda_modem: endpoint {

					slave-mode;

					remote-endpoint =
@@ -664,6 +669,48 @@ 
		};

	};



	funnel_gfx: funnel@0x6943000 {

		compatible = "arm,primecell";

		arm,primecell-periphid = <0x0003b908>;



		reg = <0x6943000 0x1000>;

		reg-names = "funnel-base";



		coresight-name = "coresight-funnel-gfx";



		clocks = <&clock_aop QDSS_CLK>;

		clock-names = "apb_pclk";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				funnel_gfx_out_funnel_in2: endpoint {

					remote-endpoint =

					  <&funnel_in2_in_funnel_gfx>;

				};

			};

			port@1 {

				reg = <1>;

				funnel_gfx_in_gfx: endpoint {

					slave-mode;

					remote-endpoint =

					  <&gfx_out_funnel_gfx>;

				};

			};

			port@2 {

				reg = <2>;

				funnel_gfx_in_gfx_cx: endpoint {

					slave-mode;

					remote-endpoint =

					  <&gfx_cx_out_funnel_gfx>;

				};

			};

		};

	};



	tpda: tpda@6004000 {

		compatible = "arm,primecell";

		arm,primecell-periphid = <0x0003b969>;

arch/arm64/boot/dts/qcom/sm8150-gpu.dtsi

+33 −2
Original line number Diff line number Diff line
@@ -67,8 +67,9 @@ 
		label = "kgsl-3d0";

		compatible = "qcom,kgsl-3d0", "qcom,kgsl-3d";

		status = "ok";

		reg = <0x2c00000 0x40000>, <0x2c61000 0x800>;

		reg-names = "kgsl_3d0_reg_memory", "cx_dbgc";

		reg = <0x2c00000 0x40000>, <0x2c61000 0x800>,

				<0x6900000 0x44000>;

		reg-names = "kgsl_3d0_reg_memory", "cx_dbgc", "qdss_gfx";

		interrupts = <0 300 0>;

		interrupt-names = "kgsl_3d0_irq";

		qcom,id = <0>;
@@ -147,6 +148,36 @@ 
		cache-slice-names = "gpu", "gpuhtw";

		cache-slices = <&llcc 12>, <&llcc 11>;





		qcom,gpu-coresights {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "qcom,gpu-coresight";



			qcom,gpu-coresight@0 {

				reg = <0>;

				coresight-name = "coresight-gfx";

				coresight-atid = <50>;

				port {

					gfx_out_funnel_gfx: endpoint {

						remote-endpoint =

						  <&funnel_gfx_in_gfx>;

					};

				};

			};

			qcom,gpu-coresight@1 {

				reg = <1>;

				coresight-name = "coresight-gfx-cx";

				coresight-atid = <51>;

				port {

					gfx_cx_out_funnel_gfx: endpoint {

						remote-endpoint =

						  <&funnel_gfx_in_gfx_cx>;

					};

				};

			};

		};



		qcom,l3-pwrlevels {

			#address-cells = <1>;

			#size-cells = <0>;