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Commit 703b8491 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge changes I076ea069,I550452e3,Ibb3016ca,I029c7a8b,I72bea13f,I607dcc51 into msm-next 

* changes:
  ARM: dts: msm: add SPMI and PMIC simulator devices for SDM855 RUMI
  defconfig: sdm855: enable SPMI and PMIC simulator drivers
  spmi: add PM855L PMIC simulator
  spmi: add PM855B PMIC simulator
  spmi: add PM855 PMIC simulator
  spmi: add spmi controller simulator
parents b8750c6e c034f357

Documentation/devicetree/bindings/spmi/qcom,pm855-sim.txt

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PM855 PMIC Simulator



This device simulates the registers found within a Qualcomm Technologies, Inc.

PM855 PMIC chip.



Supported Properties:



- compatible

	Usage:      required

	Value type: <string>

	Definition: Must be "qcom,pm855-sim".



- qcom,sid-offset

	Usage:      required

	Value type: <u32>

	Definition: Global slave ID (SID) offset of PM855 local SID 0.

		    Supported values: 0 - 14

		    Typical values: 0, 2, or 4



- qcom,spmi-sim

	Usage:      required

	Value type: <phandle>

	Definition: phandle of the spmi-sim bus device that the simulated PMIC

		    device should be used with.



Example:



pm855-sim {

	compatible = "qcom,pm855-sim";

	qcom,spmi-sim = <&spmi_sim>;

	qcom,sid-offset = <0>;

};

Documentation/devicetree/bindings/spmi/qcom,pm855b-sim.txt

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PM855B PMIC Simulator



This device simulates the registers found within a Qualcomm Technologies, Inc.

PM855B PMIC chip.



Supported Properties:



- compatible

	Usage:      required

	Value type: <string>

	Definition: Must be "qcom,pm855b-sim".



- qcom,sid-offset

	Usage:      required

	Value type: <u32>

	Definition: Global slave ID (SID) offset of PM855B local SID 0.

		    Supported values: 0 - 14

		    Typical values: 0, 2, or 4



- qcom,spmi-sim

	Usage:      required

	Value type: <phandle>

	Definition: phandle of the spmi-sim bus device that the simulated PMIC

		    device should be used with.



Example:



pm855b-sim {

	compatible = "qcom,pm855b-sim";

	qcom,spmi-sim = <&spmi_sim>;

	qcom,sid-offset = <2>;

};

Documentation/devicetree/bindings/spmi/qcom,pm855l-sim.txt

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PM855L PMIC Simulator



This device simulates the registers found within a Qualcomm Technologies, Inc.

PM855L PMIC chip.



Supported Properties:



- compatible

	Usage:      required

	Value type: <string>

	Definition: Must be "qcom,pm855l-sim".



- qcom,sid-offset

	Usage:      required

	Value type: <u32>

	Definition: Global slave ID (SID) offset of PM855L local SID 0.

		    Supported values: 0 - 14

		    Typical values: 0, 2, or 4



- qcom,spmi-sim

	Usage:      required

	Value type: <phandle>

	Definition: phandle of the spmi-sim bus device that the simulated PMIC

		    device should be used with.



Example:



pm855l-sim {

	compatible = "qcom,pm855l-sim";

	qcom,spmi-sim = <&spmi_sim>;

	qcom,sid-offset = <4>;

};

Documentation/devicetree/bindings/spmi/qcom,spmi-sim.txt

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SPMI Controller Simulator



The SPMI Controller Simulator simulates an SPMI bus with PMIC devices attached

to it.



See spmi.txt for the generic SPMI controller binding requirements for child

nodes.



Supported Properties:



- compatible

	Usage:      required

	Value type: <string>

	Definition: Must be "qcom,spmi-sim".



- reg

	Usage:      required

	Value type: <prop-encoded-array>

	Definition: List of SPMI address and size pairs.  These addresses are

		    the ones to be simulated.



- #address-cells

	Usage:      required

	Value type: <u32>

	Definition: Must be 2.



- #size-cells

	Usage:      required

	Value type: <u32>

	Definition: Must be 0.



- interrupt-controller

	Usage:      required

	Value type: boolean

	Definition: Boolean indicating that the SPMI Controller Simulator is an

		    interrupt controller.



- #interrupt-cells

	Usage:      required

	Value type: <u32>

	Definition: Must be 4.

		    Interrupts are specified as a 4-tuple:

			Cell 1: Slave ID for the requested interrupt (0-15)

			Cell 2: Peripheral ID for requested interrupt (0-255)

			Cell 3: The requested peripheral interrupt (0-7)

			Cell 4: Interrupt flags indicating level-sense

				information, as defined in:

				dt-bindings/interrupt-controller/irq.h



- qcom,reg-defaults

	Usage:      optional

	Value type: <prop-encoded-array>

	Definition: List of SPMI address and value pairs.  These define the

		    default values read back from the simulated registers.  The

		    values must be between 0 and 255.



Simulated PMIC Device Supported Properties:



- qcom,spmi-sim

	Usage:      required

	Value type: <phandle>

	Definition: phandle of the spmi-sim bus device that the simulated PMIC

		    device should be used with.



Example:



spmi_sim: spmi-sim {

	compatible = "qcom,spmi-sim";

	reg = <0x00000 0x20000>,

	      <0x40000 0x20000>;

	#address-cells = <2>;

	#size-cells = <0>;

	interrupt-controller;

	#interrupt-cells = <4>;



	qcom,reg-defaults =

		<0x00104 0x51>,

		<0x00105 0x14>,

		<0x40104 0x51>,

		<0x40105 0x18>;

};



pm855-sim {

	compatible = "qcom,pm855-sim";

	qcom,spmi-sim = <&spmi_sim>;

	qcom,sid-offset = <0>;

};

arch/arm64/boot/dts/qcom/sdm855-rumi.dtsi

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@@ -55,6 +55,33 @@ 
			     <0 425 0 /* CE11 */ >;

		qcom,wlan-msa-memory = <0x100000>;

	};



	spmi_bus: spmi-sim {

		compatible = "qcom,spmi-sim";

		reg = <0x00000 0x60000>;

		#address-cells = <2>;

		#size-cells = <0>;

		interrupt-controller;

		#interrupt-cells = <4>;

	};



	pm855-sim {

		compatible = "qcom,pm855-sim";

		qcom,spmi-sim = <&spmi_bus>;

		qcom,sid-offset = <0>;

	};



	pm855b-sim {

		compatible = "qcom,pm855b-sim";

		qcom,spmi-sim = <&spmi_bus>;

		qcom,sid-offset = <2>;

	};



	pm855l-sim {

		compatible = "qcom,pm855l-sim";

		qcom,spmi-sim = <&spmi_bus>;

		qcom,sid-offset = <4>;

	};

};



&qupv3_se12_2uart {