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Commit ba56c48f authored by Rajesh Kemisetti's avatar Rajesh Kemisetti
Browse files

ARM: dts: msm: Add GPU properties for SDM670 GPU 



Add initial version of SDM670 GPU properties.

This is needed to support Graphics driver functionality
on SDM670 target.

Change-Id: Ia879e4b4c6d9d242b9e7bb4f7af6e8b368149733
Signed-off-by: default avatarRajesh Kemisetti <rajeshk@codeaurora.org>
parent f0c7cce9

arch/arm64/boot/dts/qcom/sdm670-gpu.dtsi

0 → 100644
+299 −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 {



	pil_gpu: qcom,kgsl-hyp {

		compatible = "qcom,pil-tz-generic";

		qcom,pas-id = <13>;

		qcom,firmware-name = "a615_zap";

	};



	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>;

		qcom,bw-tbl =

			<     0 /*  off     */ >,

			<   381 /*  100  MHz */ >,

			<   762 /*  200  MHz */ >,

			<  1144 /*  300  MHz */ >,

			<  1720 /*  451  MHz */ >,

			<  2086 /*  547  MHz */ >,

			<  2597 /*  681  MHz */ >,

			<  3147 /*  825  MHz */ >,

			<  3879 /*  1017 MHz */ >,

			<  5161 /*  1353 MHz */ >,

			<  5931 /*  1555 MHz */ >,

			<  6881 /*  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 = <0x06010500>;



		qcom,initial-pwrlevel = <3>;



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



		/* <HZ/12> */

		qcom,idle-timeout = <80>;

		qcom,no-nap;



		qcom,highest-bank-bit = <14>;



		qcom,min-access-length = <64>;



		qcom,ubwc-mode = <2>;



		/* size in bytes */

		qcom,snapshot-size = <1048576>;



		/* base addr, size */

		qcom,gpu-qdss-stm = <0x161c0000 0x40000>;



		clocks = <&clock_gfx GPU_CC_GX_GFX3D_CLK>,

			<&clock_gpucc GPU_CC_CXO_CLK>,

			<&clock_gcc GCC_DDRSS_GPU_AXI_CLK>,

			<&clock_gcc GCC_GPU_MEMNOC_GFX_CLK>,

			<&clock_gpucc GPU_CC_CX_GMU_CLK>,

			<&clock_gpucc GPU_CC_AHB_CLK>;



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

				"mem_iface_clk", "gmu_clk", "ahb_clk";



		/* Bus Scale Settings */

		qcom,gpubw-dev = <&gpubw>;

		qcom,bus-control;

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

		qcom,bus-width = <32>;

		qcom,msm-bus,num-cases = <12>;

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

		qcom,msm-bus,vectors-KBps =

				<26 512 0 0>,

				<26 512 0 400000>,     /*  1 bus=100  */

				<26 512 0 800000>,     /*  2 bus=200  */

				<26 512 0 1200000>,    /*  3 bus=300  */

				<26 512 0 1804000>,    /*  4 bus=451  */

				<26 512 0 2188000>,    /*  5 bus=547  */

				<26 512 0 2724000>,    /*  6 bus=681  */

				<26 512 0 3300000>,    /*  7 bus=825  */

				<26 512 0 4068000>,    /*  8 bus=1017 */

				<26 512 0 5412000>,    /*  9 bus=1353 */

				<26 512 0 6220000>,    /* 10 bus=1555 */

				<26 512 0 7216000>;    /* 11 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-allocate;

			};

			/* 8K Page Pool configuration */

			qcom,gpu-mempool@1 {

				reg = <1>;

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

				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";



			/* SVS_L1 */

			qcom,gpu-pwrlevel@0 {

				reg = <0>;

				qcom,gpu-freq = <430000000>;

				qcom,bus-freq = <11>;

				qcom,bus-min = <10>;

				qcom,bus-max = <11>;

			};



			/* SVS */

			qcom,gpu-pwrlevel@1 {

				reg = <1>;

				qcom,gpu-freq = <355000000>;

				qcom,bus-freq = <9>;

				qcom,bus-min = <8>;

				qcom,bus-max = <10>;

			};



			/* LOW SVS */

			qcom,gpu-pwrlevel@2 {

				reg = <2>;

				qcom,gpu-freq = <267000000>;

				qcom,bus-freq = <6>;

				qcom,bus-min = <4>;

				qcom,bus-max = <8>;

			};



			/* MIN SVS */

			qcom,gpu-pwrlevel@3 {

				reg = <3>;

				qcom,gpu-freq = <180000000>;

				qcom,bus-freq = <4>;

				qcom,bus-min = <3>;

				qcom,bus-max = <5>;

			};



			/* XO */

			qcom,gpu-pwrlevel@4 {

				reg = <4>;

				qcom,gpu-freq = <0>;

				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,retention;

		qcom,hyp_secure_alloc;



		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 0x31000>,

			<0xb200000 0x300000>,

			<0xc200000 0x10000>;

		reg-names =

			"kgsl_gmu_reg",

			"kgsl_gmu_pdc_reg",

			"kgsl_gmu_cpr_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_gpucc GPU_CC_CXO_CLK>,

				<&clock_gcc GCC_DDRSS_GPU_AXI_CLK>,

				<&clock_gcc GCC_GPU_MEMNOC_GFX_CLK>,

				<&clock_gpucc GPU_CC_AHB_CLK>;



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

				"memnoc_clk", "ahb_clk";



		qcom,gmu-pwrlevels {

			#address-cells = <1>;

			#size-cells = <0>;



			compatible = "qcom,gmu-pwrlevels";



			qcom,gmu-pwrlevel@0 {

				reg = <0>;

				qcom,gmu-freq = <200000000>;

			};



			qcom,gmu-pwrlevel@1 {

				reg = <1>;

				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/sdm670.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -2047,3 +2047,4 @@ 
#include "sdm670-regulator.dtsi"

#include "sdm670-audio.dtsi"

#include "sdm670-usb.dtsi"

#include "sdm670-gpu.dtsi"