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Commit f1d39ea4 authored by Jilai Wang's avatar Jilai Wang
Browse files

ARM: dts: msm: Add NPU device tree for sa8155/sa8195 

Add NPU device tree to support NPU for sa8155/sa8195

Change-Id: I7f18d761ff40b7d2ed443f321aeab3cc65360e40
parent eedf5958

bindings/media/msm-npu-pwrlevels.txt

0 → 100644
+164 −0
Original line number Diff line number Diff line 
Qualcomm Technologies, Inc. NPU powerlevels



Powerlevels are defined in sets by qcom,npu-pwrlevels. Each powerlevel defines

a series of clock frequencies. These frequencies are for the corresponding

clocks in the clocks property of the msm_npu device.



qcom,npu-pwrlevels bindings:



Required Properties:

- #address-cells: Should be set to 1

- #size-cells: Should be set to 0

- compatible: Must be qcom,npu-pwrlevels

- initial-pwrlevel: NPU initial wakeup power level, this is the index of the

	child node.



qcom,npu-pwrlevel: This is a child node defining power levels.

qcom,npu-pwrlevels must contain at least one power level node. Each child node

has the following properties:



Required Properties:

- reg: Index of the powerlevel (0 = lowest performance)

- clk-freq: List of clock frequencies (in Hz) of each clock for the current

	powerlevel. List of clocks and order described in:

	Documentation/devicetree/bindings/media/msm-npu.txt



Example:

	qcom,npu-pwrlevels {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "qcom,npu-pwrlevels";

		initial-pwrlevel = <4>;

		qcom,npu-pwrlevel@0 {

			reg = <0>;

			clk-freq = <9600000

					9600000

					19200000

					19200000

					19200000

					19200000

					9600000

					60000000

					19200000

					19200000

					30000000

					19200000

					19200000

					19200000

					19200000

					19200000

					9600000

					19200000

					0>;

		};

		qcom,npu-pwrlevel@1 {

			reg = <1>;

			clk-freq = <300000000

					300000000

					19200000

					100000000

					19200000

					19200000

					300000000

					150000000

					19200000

					19200000

					60000000

					100000000

					100000000

					37500000

					100000000

					19200000

					300000000

					19200000

					0>;

		};

		qcom,npu-pwrlevel@2 {

			reg = <2>;

			clk-freq = <350000000

					350000000

					19200000

					150000000

					19200000

					19200000

					350000000

					200000000

					37500000

					19200000

					120000000

					150000000

					150000000

					75000000

					150000000

					19200000

					350000000

					19200000

					0>;

		};

		qcom,npu-pwrlevel@3 {

			reg = <3>;

			clk-freq = <400000000

					400000000

					19200000

					200000000

					19200000

					19200000

					400000000

					300000000

					37500000

					19200000

					120000000

					200000000

					200000000

					75000000

					200000000

					19200000

					400000000

					19200000

					0>;

		};

		qcom,npu-pwrlevel@4 {

			reg = <4>;

			clk-freq = <600000000

					600000000

					19200000

					300000000

					19200000

					19200000

					600000000

					403000000

					75000000

					19200000

					240000000

					300000000

					300000000

					150000000

					300000000

					19200000

					600000000

					19200000

					0>;

		};

		qcom,npu-pwrlevel@5 {

			reg = <5>;

			clk-freq = <715000000

					715000000

					19200000

					350000000

					19200000

					19200000

					715000000

					533000000

					75000000

					19200000

					240000000

					350000000

					350000000

					150000000

					350000000

					19200000

					715000000

					19200000

					0>;

		};

	};

bindings/media/msm-npu.txt

0 → 100644
+228 −0
Original line number Diff line number Diff line 
* Qualcomm Technologies, Inc. MSM NPU



NPU (Neural Network Processing Unit) applies neural network processing



Required properties:

- compatible: Must be "qcom,msm-npu"

- reg: Specify offset and length of the device register sets.

- reg-names: Names corresponding to the defined register sets.

	- "npu_base": npu base registers

- interrupts: Specify the npu interrupts.

- interrupt-names: should specify relevant names to each interrupts

	property defined.

- cache-slice-names: A set of names that identify the usecase names of a

	client that uses cache slice. These strings are used to look up the

	cache slice entries by name

- cache-slices: The tuple has phandle to llcc device as the first argument

	and the second argument is the usecase id of the client

- clocks: clocks required for the device.

- clock-names: names of clocks required for the device.

- vdd-supply: Phandle for vdd regulator device node

- vdd_'reg'-supply: Reference to the regulator that supplies the corresponding

	'reg' domain, e.g. vdd_cx-supply.

- qcom,proxy-reg-names: Names of the regulators that need to be turned on/off

	during proxy voting/unvoting.

- qcom,vdd_'reg'-uV-uA: Voltage and current values for the 'reg' regulator,

	e.g. qcom,vdd_cx-uV-uA.

- mboxes: Phandle array for mailbox controllers to be used for IPC

- mbox-names: names of each mailboxes

- #cooling-cells: Should be set to 2

- qcom,npubw-dev: a phandle to a device representing bus bandwidth requirements

	(see devbw.txt)

- qcom,npu-pwrlevels: Container for NPU power levels

	(see msm-npu-pwrlevels.txt)

Example:

	msm_npu: qcom,msm_npu@9800000 {

		compatible = "qcom,msm-npu";

		status = "ok";

		reg = <0x9800000 0x800000>;

		reg-names = "npu_base";

		interrupts = <GIC_SPI 368 IRQ_TYPE_EDGE_RISING>;

		iommus = <&apps_smmu 0x1461 0x0>, <&apps_smmu 0x2061 0x0>;

		cache-slice-names = "npu";

		cache-slices = <&llcc 23>;

		clocks = <&clock_npucc NPU_CC_CAL_DP_CLK>,

				<&clock_npucc NPU_CC_CAL_DP_CLK_SRC>,

				<&clock_npucc NPU_CC_XO_CLK>,

				<&clock_npucc NPU_CC_ARMWIC_CORE_CLK>,

				<&clock_npucc NPU_CC_BTO_CORE_CLK>,

				<&clock_npucc NPU_CC_BWMON_CLK>,

				<&clock_npucc NPU_CC_CAL_DP_CDC_CLK>,

				<&clock_npucc NPU_CC_COMP_NOC_AXI_CLK>,

				<&clock_npucc NPU_CC_CONF_NOC_AHB_CLK>,

				<&clock_npucc NPU_CC_NPU_CORE_APB_CLK>,

				<&clock_npucc NPU_CC_NPU_CORE_ATB_CLK>,

				<&clock_npucc NPU_CC_NPU_CORE_CLK>,

				<&clock_npucc NPU_CC_NPU_CORE_CLK_SRC>,

				<&clock_npucc NPU_CC_NPU_CORE_CTI_CLK>,

				<&clock_npucc NPU_CC_NPU_CPC_CLK>,

				<&clock_npucc NPU_CC_NPU_CPC_TIMER_CLK>,

				<&clock_npucc NPU_CC_PERF_CNT_CLK>,

				<&clock_npucc NPU_CC_QTIMER_CORE_CLK>,

				<&clock_npucc NPU_CC_SLEEP_CLK>;

		clock-names = "cal_dp_clk",

				"cal_dp_clk_src",

				"xo_clk",

				"armwic_core_clk",

				"bto_core_clk",

				"bwmon_clk",

				"cal_dp_cdc_clk",

				"comp_noc_axi_clk",

				"conf_noc_ahb_clk",

				"npu_core_apb_clk",

				"npu_core_atb_clk",

				"npu_core_clk",

				"npu_core_clk_src",

				"npu_core_cti_clk",

				"npu_cpc_clk",

				"npu_cpc_timer_clk",

				"perf_cnt_clk",

				"qtimer_core_clk",

				"sleep_clk";

		vdd-supply = <&npu_core_gdsc>;

		vdd_cx-supply = <&pm8150l_s6_level>;

		qcom,proxy-reg-names ="vdd", "vdd_cx";

		qcom,vdd_cx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;

		mboxes = <&qmp_npu0 0>, <&qmp_npu1 0>;

		mbox-names = "npu_low", "npu_high";

		#cooling-cells = <2>;

		qcom,npubw-dev = <&npu_npu_ddr_bw>;

		qcom,npu-pwrlevels {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "qcom,npu-pwrlevels";

			initial-pwrlevel = <4>;

			qcom,npu-pwrlevel@0 {

				reg = <0>;

				clk-freq = <9600000

						9600000

						19200000

						19200000

						19200000

						19200000

						9600000

						60000000

						19200000

						19200000

						30000000

						19200000

						19200000

						19200000

						19200000

						19200000

						9600000

						19200000

						0>;

			};

			qcom,npu-pwrlevel@1 {

				reg = <1>;

				clk-freq = <300000000

						300000000

						19200000

						100000000

						19200000

						19200000

						300000000

						150000000

						19200000

						19200000

						60000000

						100000000

						100000000

						37500000

						100000000

						19200000

						300000000

						19200000

						0>;

			};

			qcom,npu-pwrlevel@2 {

				reg = <2>;

				clk-freq = <350000000

						350000000

						19200000

						150000000

						19200000

						19200000

						350000000

						200000000

						37500000

						19200000

						120000000

						150000000

						150000000

						75000000

						150000000

						19200000

						350000000

						19200000

						0>;

			};

			qcom,npu-pwrlevel@3 {

				reg = <3>;

				clk-freq = <400000000

						400000000

						19200000

						200000000

						19200000

						19200000

						400000000

						300000000

						37500000

						19200000

						120000000

						200000000

						200000000

						75000000

						200000000

						19200000

						400000000

						19200000

						0>;

			};

			qcom,npu-pwrlevel@4 {

				reg = <4>;

				clk-freq = <600000000

						600000000

						19200000

						300000000

						19200000

						19200000

						600000000

						403000000

						75000000

						19200000

						240000000

						300000000

						300000000

						150000000

						300000000

						19200000

						600000000

						19200000

						0>;

			};

			qcom,npu-pwrlevel@5 {

				reg = <5>;

				clk-freq = <715000000

						715000000

						19200000

						350000000

						19200000

						19200000

						715000000

						533000000

						75000000

						19200000

						240000000

						350000000

						350000000

						150000000

						350000000

						19200000

						715000000

						19200000

						0>;

			};

		};

	};

qcom/sdmshrike-v2.dtsi

+159 −0
Original line number Diff line number Diff line
@@ -171,3 +171,162 @@ 
		iommus = <&apps_smmu 0x2304 0x60>;

	};

};



&msm_npu {

	iommus = <&apps_smmu 0x1481 0x400>, <&apps_smmu 0x1081 0x400>;

	qcom,npu-pwrlevels {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "qcom,npu-pwrlevels";

		initial-pwrlevel = <5>;

		qcom,npu-pwrlevel@0 {

			reg = <0>;

			vreg = <1>;

			clk-freq = <0

				0

				0

				100000000

				300000000

				300000000

				19200000

				150000000

				100000000

				37500000

				19200000

				60000000

				100000000

				19200000

				19200000

				0

				19200000

				300000000

				19200000

				19200000>;

		};



		qcom,npu-pwrlevel@1 {

			reg = <1>;

			vreg = <2>;

			clk-freq = <0

				0

				0

				150000000

				400000000

				400000000

				37500000

				200000000

				150000000

				75000000

				19200000

				120000000

				150000000

				19200000

				19200000

				0

				19200000

				400000000

				19200000

				19200000>;

		};



		qcom,npu-pwrlevel@2 {

			reg = <2>;

			vreg = <3>;

			clk-freq = <0

				0

				0

				200000000

				487000000

				487000000

				37500000

				300000000

				200000000

				150000000

				19200000

				240000000

				200000000

				19200000

				19200000

				0

				19200000

				487000000

				19200000

				19200000>;

		};



		qcom,npu-pwrlevel@3 {

			reg = <3>;

			vreg = <4>;

			clk-freq = <0

				0

				0

				300000000

				652000000

				652000000

				75000000

				403000000

				300000000

				150000000

				19200000

				240000000

				300000000

				19200000

				19200000

				0

				19200000

				652000000

				19200000

				19200000>;

		};



		qcom,npu-pwrlevel@4 {

			reg = <4>;

			vreg = <6>;

			clk-freq = <0

				0

				0

				400000000

				811000000

				811000000

				75000000

				533000000

				400000000

				150000000

				19200000

				300000000

				400000000

				19200000

				19200000

				0

				19200000

				811000000

				19200000

				19200000>;

		};



		qcom,npu-pwrlevel@5 {

			reg = <5>;

			vreg = <7>;

			clk-freq = <0

				0

				0

				400000000

				908000000

				908000000

				75000000

				533000000

				400000000

				150000000

				19200000

				300000000

				400000000

				19200000

				19200000

				0

				19200000

				908000000

				19200000

				19200000>;

		};

	};

};

qcom/sdmshrike.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -2090,6 +2090,7 @@ 
#include "sdmshrike-gpu.dtsi"

#include "sa8195-vidc.dtsi"

#include "sa8155-audio.dtsi"

#include "sm8150-npu.dtsi"



#include "display/sdmshrike-sde-pll.dtsi"

#include "display/sdmshrike-sde.dtsi"

qcom/sm8150-npu.dtsi

0 → 100644
+192 −0
Original line number Diff line number Diff line 
&soc {

	msm_npu: qcom,msm_npu@9800000 {

		compatible = "qcom,msm-npu";

		status = "ok";

		reg = <0x9800000 0x40000>,

			<0x9900000 0x10000>,

			<0x9960200 0x600>;

		reg-names = "tcm", "core", "bwmon";

		interrupts = <GIC_SPI 364 IRQ_TYPE_EDGE_RISING>,

				<GIC_SPI 366 IRQ_TYPE_EDGE_RISING>,

				<GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "error_irq", "wdg_bite_irq", "ipc_irq";

		iommus = <&apps_smmu 0x1461 0x0>, <&apps_smmu 0x2061 0x0>;

		clocks = <&aopcc QDSS_CLK>,

				<&gcc GCC_NPU_AT_CLK>,

				<&gcc GCC_NPU_TRIG_CLK>,

				<&npucc NPU_CC_ARMWIC_CORE_CLK>,

				<&npucc NPU_CC_CAL_DP_CLK>,

				<&npucc NPU_CC_CAL_DP_CDC_CLK>,

				<&npucc NPU_CC_CONF_NOC_AHB_CLK>,

				<&npucc NPU_CC_COMP_NOC_AXI_CLK>,

				<&npucc NPU_CC_NPU_CORE_CLK>,

				<&npucc NPU_CC_NPU_CORE_CTI_CLK>,

				<&npucc NPU_CC_NPU_CORE_APB_CLK>,

				<&npucc NPU_CC_NPU_CORE_ATB_CLK>,

				<&npucc NPU_CC_NPU_CPC_CLK>,

				<&npucc NPU_CC_NPU_CPC_TIMER_CLK>,

				<&npucc NPU_CC_QTIMER_CORE_CLK>,

				<&npucc NPU_CC_SLEEP_CLK>,

				<&npucc NPU_CC_BWMON_CLK>,

				<&npucc NPU_CC_PERF_CNT_CLK>,

				<&npucc NPU_CC_BTO_CORE_CLK>,

				<&npucc NPU_CC_XO_CLK>;

		clock-names = "qdss_clk",

				"at_clk",

				"trig_clk",

				"armwic_core_clk",

				"cal_dp_clk",

				"cal_dp_cdc_clk",

				"conf_noc_ahb_clk",

				"comp_noc_axi_clk",

				"npu_core_clk",

				"npu_core_cti_clk",

				"npu_core_apb_clk",

				"npu_core_atb_clk",

				"npu_cpc_clk",

				"npu_cpc_timer_clk",

				"qtimer_core_clk",

				"sleep_clk",

				"bwmon_clk",

				"perf_cnt_clk",

				"bto_core_clk",

				"xo_clk";

		vdd-supply = <&npu_core_gdsc>;

		vdd_cx-supply = <&VDD_CX_LEVEL>;

		qcom,proxy-reg-names ="vdd", "vdd_cx";

		qcom,vdd_cx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;

		mboxes = <&qmp_aop 0>;

		mbox-names = "aop";

		#cooling-cells = <2>;

		qcom,npu-pwrlevels {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "qcom,npu-pwrlevels";

			initial-pwrlevel = <4>;

			qcom,npu-pwrlevel@0 {

				reg = <0>;

				vreg = <1>;

				clk-freq = <0

					0

					0

					100000000

					300000000

					300000000

					19200000

					150000000

					100000000

					37500000

					19200000

					60000000

					100000000

					19200000

					19200000

					0

					19200000

					300000000

					19200000

					19200000>;

			};



			qcom,npu-pwrlevel@1 {

				reg = <1>;

				vreg = <2>;

				clk-freq = <0

					0

					0

					150000000

					350000000

					350000000

					37500000

					200000000

					150000000

					75000000

					19200000

					120000000

					150000000

					19200000

					19200000

					0

					19200000

					350000000

					19200000

					19200000>;

			};



			qcom,npu-pwrlevel@2 {

				reg = <2>;

				vreg = <3>;

				clk-freq = <0

					0

					0

					200000000

					400000000

					400000000

					37500000

					300000000

					200000000

					75000000

					19200000

					120000000

					200000000

					19200000

					19200000

					0

					19200000

					400000000

					19200000

					19200000>;

			};



			qcom,npu-pwrlevel@3 {

				reg = <3>;

				vreg = <4>;

				clk-freq = <0

					0

					0

					300000000

					600000000

					600000000

					75000000

					403000000

					300000000

					150000000

					19200000

					240000000

					300000000

					19200000

					19200000

					0

					19200000

					600000000

					19200000

					19200000>;

			};



			qcom,npu-pwrlevel@4 {

				reg = <4>;

				vreg = <6>;

				clk-freq = <0

					0

					0

					350000000

					715000000

					715000000

					75000000

					533000000

					350000000

					150000000

					19200000

					240000000

					350000000

					19200000

					19200000

					0

					19200000

					715000000

					19200000

					19200000>;

			};

		};

	};

};