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Commit f7f72fff authored by Lokesh Batra's avatar Lokesh Batra Committed by Vicky Wallace
Browse files

ARM: dts: msm: Add GPU properties for sdm845 



Add device-specific GPU properties for sdm845.
Add GMU clock, registers, interrupts, bus, freq plan, SMMU
properties into GMU device node. Add GPU power levels.
Disable slumber.

Change-Id: I9e0bd0cebe35afa6eac0827dec2b7380a66b50de
Signed-off-by: default avatarLokesh Batra <lbatra@codeaurora.org>
Signed-off-by: default avatarKyle Piefer <kpiefer@codeaurora.org>
Signed-off-by: default avatarSushmita Susheelendra <ssusheel@codeaurora.org>
Signed-off-by: default avatarGeorge Shen <sqiao@codeaurora.org>
parent 9d62754f

arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi

0 → 100644
+287 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {



	msm_bus: qcom,kgsl-busmon{

		label = "kgsl-busmon";

		compatible = "qcom,kgsl-busmon";

	};



	gpubw: qcom,gpubw {

		compatible = "qcom,devbw";

		governor = "bw_vbif";

		qcom,src-dst-ports = <26 512>;

		/*

		 * active-only flag is used while registering the bus

		 * governor.It helps release the bus vote when the CPU

		 * subsystem is inactiv3

		 */

		qcom,active-only;

		qcom,bw-tbl =

			<     0 /*  off     */ >,

			<   762 /*  100 MHz */ >,

			<  1144 /*  150 MHz */ >,

			<  1525 /*  200 MHz */ >,

			<  2288 /*  300 MHz */ >,

			<  3143 /*  412 MHz */ >,

			<  4173 /*  547 MHz */ >,

			<  5195 /*  681 MHz */ >,

			<  5859 /*  768 MHz */ >,

			<  7759 /*  1017 MHz */ >,

			<  9887 /*  1296 MHz */ >,

			<  11863 /*  1555 MHz */ >,

			<  13763 /*  1804 MHz */ >;

	};



	msm_gpu: qcom,kgsl-3d0@5000000 {

		label = "kgsl-3d0";

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

		status = "ok";

		reg = <0x5000000 0x40000>;

		reg-names = "kgsl_3d0_reg_memory";

		interrupts = <0 300 0>;

		interrupt-names = "kgsl_3d0_irq";

		qcom,id = <0>;



		qcom,chipid = <0x06030000>;



		qcom,initial-pwrlevel = <2>;



		qcom,gpu-quirk-hfi-use-reg;

		qcom,gpu-quirk-two-pass-use-wfi;



		qcom,idle-timeout = <100000000>; //msecs

		qcom,no-nap;



		qcom,highest-bank-bit = <15>;



		qcom,min-access-length = <32>;



		qcom,ubwc-mode = <2>;



		qcom,snapshot-size = <1048576>; //bytes



		qcom,gpu-qdss-stm = <0x161c0000 0x40000>; // base addr, size



		qcom,tsens-name = "tsens_tz_sensor12";



		clocks = <&clock_gfx GPU_CC_GX_GFX3D_CLK>,

			<&clock_gcc GCC_GPU_CFG_AHB_CLK>,

			<&clock_gpucc GPU_CC_CXO_CLK>,

			<&clock_gcc GCC_DDRSS_GPU_AXI_CLK>,

			<&clock_gcc GCC_GPU_MEMNOC_GFX_CLK>;



		clock-names = "core_clk", "iface_clk", "rbbmtimer_clk",

			"mem_clk", "mem_iface_clk";



		qcom,isense-clk-on-level = <1>;



		/* Bus Scale Settings */

		qcom,gpubw-dev = <&gpubw>;

		qcom,bus-control;

		qcom,msm-bus,name = "grp3d";

		qcom,msm-bus,num-cases = <13>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

				<26 512 0 0>,



				<26 512 0 800000>,      // 1 bus=100

				<26 512 0 1200000>,     // 2 bus=150

				<26 512 0 1600000>,     // 3 bus=200

				<26 512 0 2400000>,     // 4 bus=300

				<26 512 0 3296000>,     // 5 bus=412

				<26 512 0 4376000>,     // 6 bus=547

				<26 512 0 5448000>,     // 7 bus=681

				<26 512 0 6144000>,     // 8 bus=768

				<26 512 0 8136000>,     // 9 bus=1017

				<26 512 0 10368000>,    // 10 bus=1296

				<26 512 0 12440000>,    // 11 bus=1555

				<26 512 0 14432000>;    // 12 bus=1804



		/* GDSC regulator names */

		regulator-names = "vddcx", "vdd";

		/* GDSC oxili regulators */

		vddcx-supply = <&gpu_cx_gdsc>;

		vdd-supply = <&gpu_gx_gdsc>;



		/* GPU related llc slices */

		cache-slice-names = "gpu", "gpuhtw";

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



		/* GPU Mempools */

		qcom,gpu-mempools {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "qcom,gpu-mempools";



			/* 4K Page Pool configuration */

			qcom,gpu-mempool@0 {

				reg = <0>;

				qcom,mempool-page-size = <4096>;

				qcom,mempool-reserved = <2048>;

				qcom,mempool-allocate;

			};

			/* 8K Page Pool configuration */

			qcom,gpu-mempool@1 {

				reg = <1>;

				qcom,mempool-page-size = <8192>;

				qcom,mempool-reserved = <1024>;

				qcom,mempool-allocate;

			};

			/* 64K Page Pool configuration */

			qcom,gpu-mempool@2 {

				reg = <2>;

				qcom,mempool-page-size = <65536>;

				qcom,mempool-reserved = <256>;

			};

			/* 1M Page Pool configuration */

			qcom,gpu-mempool@3 {

				reg = <3>;

				qcom,mempool-page-size = <1048576>;

				qcom,mempool-reserved = <32>;

			};

		};



		/* Power levels */

		qcom,gpu-pwrlevels {

			#address-cells = <1>;

			#size-cells = <0>;



			compatible = "qcom,gpu-pwrlevels";



			qcom,gpu-pwrlevel@0 {

				reg = <0>;

				qcom,gpu-freq = <548000000>;

				qcom,bus-freq = <12>;

				qcom,bus-min = <11>;

				qcom,bus-max = <12>;

			};





			qcom,gpu-pwrlevel@1 {

				reg = <1>;

				qcom,gpu-freq = <425000000>;

				qcom,bus-freq = <7>;

				qcom,bus-min = <6>;

				qcom,bus-max = <8>;

			};



			qcom,gpu-pwrlevel@2 {

				reg = <2>;

				qcom,gpu-freq = <280000000>;

				qcom,bus-freq = <4>;

				qcom,bus-min = <3>;

				qcom,bus-max = <5>;

			};



			qcom,gpu-pwrlevel@3 {

				reg = <3>;

				qcom,gpu-freq = <27000000>;

				qcom,bus-freq = <0>;

				qcom,bus-min = <0>;

				qcom,bus-max = <0>;

			};

		};



	};



	kgsl_msm_iommu: qcom,kgsl-iommu {

		compatible = "qcom,kgsl-smmu-v2";



		reg = <0x05040000 0x10000>;

		qcom,protect = <0x40000 0x10000>;

		qcom,micro-mmu-control = <0x6000>;



		clocks =<&clock_gcc GCC_GPU_CFG_AHB_CLK>,

			<&clock_gcc GCC_DDRSS_GPU_AXI_CLK>,

			<&clock_gcc GCC_GPU_MEMNOC_GFX_CLK>;



		clock-names = "iface_clk", "mem_clk", "mem_iface_clk";



		qcom,secure_align_mask = <0xfff>;

		qcom,global_pt;



		gfx3d_user: gfx3d_user {

			compatible = "qcom,smmu-kgsl-cb";

			label = "gfx3d_user";

			iommus = <&kgsl_smmu 0>;

			qcom,gpu-offset = <0x48000>;

		};



		gfx3d_secure: gfx3d_secure {

			compatible = "qcom,smmu-kgsl-cb";

			iommus = <&kgsl_smmu 2>;

		};

	};



	gmu: qcom,gmu {

		label = "kgsl-gmu";

		compatible = "qcom,gpu-gmu";



		reg = <0x506a000 0x26000>, <0xb200000 0x300000>;

		reg-names = "kgsl_gmu_reg", "kgsl_gmu_pdc_reg";



		interrupts = <0 304 0>, <0 305 0>;

		interrupt-names = "kgsl_hfi_irq", "kgsl_gmu_irq";



		qcom,msm-bus,name = "cnoc";

		qcom,msm-bus,num-cases = <2>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

			<26 10036 0 0>,		// CNOC off

			<26 10036 0 100>;	// CNOC on



		regulator-names = "vddcx", "vdd";

		vddcx-supply = <&gpu_cx_gdsc>;

		vdd-supply = <&gpu_gx_gdsc>;





		clocks = <&clock_gpucc GPU_CC_CX_GMU_CLK>,

				<&clock_gcc GCC_GPU_CFG_AHB_CLK>,

				<&clock_gpucc GPU_CC_CXO_CLK>,

				<&clock_gcc GCC_DDRSS_GPU_AXI_CLK>,

				<&clock_gcc GCC_GPU_MEMNOC_GFX_CLK>;



		clock-names = "gmu_clk", "ahb_clk", "cxo_clk",

				"axi_clk", "memnoc_clk";



		qcom,gmu-pwrlevels {

			compatible = "qcom,gmu-pwrlevels";



			qcom,gmu-pwrlevel@0 {

				reg = <0>;

				qcom,gmu-freq = <400000000>;

			};



			qcom,gmu-pwrlevel@1 {

				reg = <1>;

				qcom,gmu-freq = <19200000>;

			};



			qcom,gmu-pwrlevel@2 {

				reg = <2>;

				qcom,gmu-freq = <0>;

			};

		};



		gmu_user: gmu_user {

			compatible = "qcom,smmu-gmu-user-cb";

			iommus = <&kgsl_smmu 4>;

		};



		gmu_kernel: gmu_kernel {

			compatible = "qcom,smmu-gmu-kernel-cb";

			iommus = <&kgsl_smmu 5>;

		};

	};

};

arch/arm64/boot/dts/qcom/sdm845.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -2069,3 +2069,4 @@ 
#include "sdm845-pm.dtsi"

#include "sdm845-pinctrl.dtsi"

#include "sdm845-audio.dtsi"

#include "sdm845-gpu.dtsi"