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Commit 64c44c2b authored by Hui Li's avatar Hui Li Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add support for kgsl driver on sdmshrike 

Add support for GPU driver to perform graphics functionality on sdmshrike.

Change-Id: I8f516b02f01f21003bf4b8d889b28ec3d8f47c50
parent 3ca59d24

bindings/gpu/adreno.txt

+4 −0
Original line number Diff line number Diff line
@@ -170,6 +170,10 @@ Optional Properties: 
				Based on the ubwc mode, program the appropriate bit into

				certain protected registers and also pass to the user as

				a property.

- qcom,macrotiling-channels:

				Specify the number of macrotiling channels for this chip.

				This is programmed into certain registers and also pass to

				the user as a property.

- qcom,l2pc-cpu-mask:

				Disables L2PC on masked CPUto the string.rendering thread is running on masked CPUs.

				Bit 0 is for CPU-0, bit 1 is for CPU-1...

qcom/sdmshrike-gpu.dtsi

0 → 100644
+229 −0
Original line number Diff line number Diff line 


#define MHZ_TO_KBPS(mhz, w) ((mhz * 1000000 * w) / (1024))



&soc {

	pil_gpu: qcom,kgsl-hyp {

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

		qcom,pas-id = <13>;

		qcom,firmware-name = "a640_zap";

		memory-region = <&pil_gpu_mem>;

	};



	msm_gpu: qcom,kgsl-3d0@2c00000 {

		label = "kgsl-3d0";

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

		status = "ok";

		reg = <0x2c00000 0x40000>;

		reg-names = "kgsl_3d0_reg_memory";

		interrupts = <0 300 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "kgsl_3d0_irq";

		qcom,id = <0>;



		qcom,chipid = <0x6080000>;



		qcom,initial-pwrlevel = <5>;



		qcom,gpu-quirk-secvid-set-once;

		qcom,gpu-quirk-cx-gdsc;



		qcom,idle-timeout = <80>; /* msecs */

		qcom,no-nap;



		qcom,highest-bank-bit = <16>;



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



		qcom,ubwc-mode = <3>;



		qcom,macrotiling-channels = <8>;



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



		clocks = <&gcc GCC_GPU_CFG_AHB_CLK>,

			<&gpucc GPU_CC_CXO_CLK>,

			<&gcc GCC_DDRSS_GPU_AXI_CLK>,

			<&gcc GCC_GPU_MEMNOC_GFX_CLK>,

			<&gpucc GPU_CC_CX_GMU_CLK>,

			<&gpucc GPU_CC_AHB_CLK>;



		clock-names = "gcc_gpu_ahb", "rbbmtimer_clk",

					"gcc_gpu_axi_clk", "gcc_gpu_memnoc_gfx",

					"gmu_clk", "gpu_cc_ahb";



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



		interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>;

		interconnect-names = "gpu_icc_path";



		qcom,bus-table-ddr =

			<MHZ_TO_KBPS(0, 4)>,    /* index=0  */

			<MHZ_TO_KBPS(100, 4)>,  /* index=1  */

			<MHZ_TO_KBPS(150, 4)>,  /* index=2  */

			<MHZ_TO_KBPS(200, 4)>,  /* index=3  */

			<MHZ_TO_KBPS(300, 4)>,  /* index=4  */

			<MHZ_TO_KBPS(412, 4)>,  /* index=5  */

			<MHZ_TO_KBPS(547, 4)>, /* index=6  */

			<MHZ_TO_KBPS(681, 4)>, /* index=7  */

			<MHZ_TO_KBPS(768, 4)>, /* index=8  */

			<MHZ_TO_KBPS(1017, 4)>, /* index=9  */

			<MHZ_TO_KBPS(1296, 4)>, /* index=10  */

			<MHZ_TO_KBPS(1555, 4)>, /* index=11  */

			<MHZ_TO_KBPS(1804, 4)>; /* index=12  */



		qcom,bus-table-cnoc =

			<0>,   /* Off */

			<100>; /* On */





		/* GDSC regulator names */

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

		/* GDSC oxili regulators */

		vddcx-supply = <&gpu_cx_gdsc>;

		vdd-supply = <&gpu_gx_gdsc>;





		/* 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 = <514000000>;

				qcom,level = <RPMH_REGULATOR_LEVEL_NOM>;

				qcom,bus-freq = <12>;

				qcom,bus-min = <11>;

				qcom,bus-max = <12>;

			};



			qcom,gpu-pwrlevel@1 {

				reg = <1>;

				qcom,gpu-freq = <500000000>;

				qcom,level = <RPMH_REGULATOR_LEVEL_SVS_L2>;

				qcom,bus-freq = <12>;

				qcom,bus-min = <10>;

				qcom,bus-max = <12>;

			};



			qcom,gpu-pwrlevel@2 {

				reg = <2>;

				qcom,gpu-freq = <461000000>;

				qcom,level = <RPMH_REGULATOR_LEVEL_SVS_L1>;

				qcom,bus-freq = <10>;

				qcom,bus-min = <9>;

				qcom,bus-max = <11>;

			};



			qcom,gpu-pwrlevel@3 {

				reg = <3>;

				qcom,gpu-freq = <405000000>;

				qcom,level = <RPMH_REGULATOR_LEVEL_SVS>;

				qcom,bus-freq = <9>;

				qcom,bus-min = <8>;

				qcom,bus-max = <10>;

			};



			qcom,gpu-pwrlevel@4 {

				reg = <4>;

				qcom,gpu-freq = <315000000>;

				qcom,level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;

				qcom,bus-freq = <8>;

				qcom,bus-min = <7>;

				qcom,bus-max = <9>;

			};



			qcom,gpu-pwrlevel@5 {

				reg = <5>;

				qcom,gpu-freq = <0>;

				qcom,level = <RPMH_REGULATOR_LEVEL_RETENTION>;

				qcom,bus-freq = <0>;

				qcom,bus-min = <0>;

				qcom,bus-max = <0>;

			};

		};

	};



	kgsl_msm_iommu: qcom,kgsl-iommu@2ca0000 {

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



		reg = <0x2ca0000 0x10000>;



		gfx3d_user: gfx3d_user {

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

			label = "gfx3d_user";

			iommus = <&kgsl_smmu 0x0 0xC01>;

			qcom,iommu-dma = "disabled";

		};



		gfx3d_secure: gfx3d_secure {

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

			label = "gfx3d_secure";

			iommus = <&kgsl_smmu 0x2 0xC00>;

			qcom,iommu-dma = "disabled";

		};

	};



	gmu: qcom,gmu@2c6a000 {

		compatible = "qcom,gpu-gmu";



		reg = <0x2c6a000 0x30000>, <0xb200000 0x300000>;

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



		interrupts = <0 304 IRQ_TYPE_LEVEL_HIGH>,

			<0 305 IRQ_TYPE_LEVEL_HIGH>;

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



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



		iommus = <&kgsl_smmu 0x5 0xc00>;

		qcom,iommu-dma = "disabled";



		vddcx-supply = <&gpu_cx_gdsc>;

		vdd-supply = <&gpu_gx_gdsc>;



		clocks = <&gpucc GPU_CC_CX_GMU_CLK>,

			<&gpucc GPU_CC_CXO_CLK>,

			<&gcc GCC_DDRSS_GPU_AXI_CLK>,

			<&gcc GCC_GPU_MEMNOC_GFX_CLK>,

			<&gpucc GPU_CC_AHB_CLK>;



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

				    "gcc_gpu_memnoc_gfx_clk", "gpu_cc_ahb";

	};

};

qcom/sdmshrike-v2.dtsi

+122 −0
Original line number Diff line number Diff line
@@ -31,3 +31,125 @@ 
&videocc {

	compatible = "qcom,sm8150-videocc-v2", "syscon";

};



/* GPU overrides */

&msm_gpu {

	/* Updated chip ID */

	qcom,chipid = <0x6080001>;



	/* Power level to start throttling */

	qcom,throttle-pwrlevel = <3>;



	qcom,bus-table-ddr =

		<MHZ_TO_KBPS(0, 4)>,    /* index=0  */

		<MHZ_TO_KBPS(200, 4)>,  /* index=1  */

		<MHZ_TO_KBPS(300, 4)>,  /* index=2  */

		<MHZ_TO_KBPS(451, 4)>,  /* index=3  */

		<MHZ_TO_KBPS(547, 4)>,  /* index=4  */

		<MHZ_TO_KBPS(681, 4)>,  /* index=5  */

		<MHZ_TO_KBPS(768, 4)>, /* index=6  */

		<MHZ_TO_KBPS(1017, 4)>, /* index=7  */

		<MHZ_TO_KBPS(1353, 4)>, /* index=8  */

		<MHZ_TO_KBPS(1555, 4)>, /* index=9  */

		<MHZ_TO_KBPS(1804, 4)>, /* index=10  */

		<MHZ_TO_KBPS(2092, 4)>; /* index=11  */



	qcom,bus-table-cnoc =

		<0>,   /* Off */

		<100>; /* On */



	qcom,initial-pwrlevel = <4>;

	/delete-node/qcom,gpu-pwrlevels;



	qcom,gpu-pwrlevels {

		#address-cells = <1>;

		#size-cells = <0>;



		compatible = "qcom,gpu-pwrlevels";



		qcom,gpu-pwrlevel@0 {

			reg = <0>;

			qcom,gpu-freq = <670000000>;

			qcom,level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;

			qcom,bus-freq = <10>;

			qcom,bus-min = <8>;

			qcom,bus-max = <11>;

		};



		qcom,gpu-pwrlevel@1 {

			reg = <1>;

			qcom,gpu-freq = <625000000>;

			qcom,level = <RPMH_REGULATOR_LEVEL_TURBO>;

			qcom,bus-freq = <8>;

			qcom,bus-min = <7>;

			qcom,bus-max = <9>;

		};



		qcom,gpu-pwrlevel@2 {

			reg = <2>;

			qcom,gpu-freq = <595000000>;

			qcom,level = <RPMH_REGULATOR_LEVEL_NOM_L1>;

			qcom,bus-freq = <7>;

			qcom,bus-min = <6>;

			qcom,bus-max = <11>;

		};



		qcom,gpu-pwrlevel@3 {

			reg = <3>;

			qcom,gpu-freq = <530000000>;

			qcom,level = <RPMH_REGULATOR_LEVEL_NOM>;

			qcom,bus-freq = <6>;

			qcom,bus-min = <5>;

			qcom,bus-max = <9>;

		};



		qcom,gpu-pwrlevel@4 {

			reg = <4>;

			qcom,gpu-freq = <392000000>;

			qcom,level = <RPMH_REGULATOR_LEVEL_SVS_L1>;

			qcom,bus-freq = <3>;

			qcom,bus-min = <3>;

			qcom,bus-max = <8>;

		};



		qcom,gpu-pwrlevel@5 {

			reg = <5>;

			qcom,gpu-freq = <0>;

			qcom,level = <RPMH_REGULATOR_LEVEL_RETENTION>;

			qcom,bus-freq = <0>;

			qcom,bus-min = <0>;

			qcom,bus-max = <0>;

		};

	};



	qcom,l3-pwrlevels {

		#address-cells = <1>;

		#size-cells = <0>;



		compatible = "qcom,l3-pwrlevels";



		qcom,l3-pwrlevel@0 {

			reg = <0>;

			qcom,l3-freq = <0>;

		};



		qcom,l3-pwrlevel@1 {

			reg = <1>;

			qcom,l3-freq = <1344000000>;

		};



		qcom,l3-pwrlevel@2 {

			reg = <2>;

			qcom,l3-freq = <1612800000>;

		};

	};

};



&gmu {

	reg = <0x2c6a000 0x30000>,

		<0xb290000 0x10000>,

		<0xb490000 0x10000>;

	reg-names = "kgsl_gmu_reg",

		"kgsl_gmu_pdc_cfg",

		"kgsl_gmu_pdc_seq";

};

qcom/sdmshrike.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -1661,6 +1661,7 @@ 
#include "sa8195-qupv3.dtsi"

#include "sa8195-ssc-qupv3.dtsi"

#include "sa8195-usb.dtsi"

#include "sdmshrike-gpu.dtsi"



&firmware {

	scm {