Merge "ARM: dts: msm: Initial DT changes for apq8009 target"

* RPM Log

RPM maintains Ulog in the RPM RAM. A device tree node is added

that will hold the address of the RPM RAM region from where

Ulog is read. The physical address from the RPM RAM region

contains a header where various parameters to read the log are

defined. These parameter's offsets in the header are also stored

as a part of the device tree node.

The required properties for rpm-log are:

- compatible: "qcom,rpm-log"

- reg: Specifies the base physical address and the size of the RPM

	registers from where ulog is read.

	Second register(optional) specifies the offset of the rpm

	log start address pointer. If the second register is available,

	the offset value read is added to the first register address

	to read the ulog message.

- qcom,rpm-addr-phys: RPM reads physical address of the RPM RAM region

		differently when compared to Apps. Physical address of

		the RPM RAM region is at an offset when seen from Apps.

		This property specifies the offset which will get added

		to the physical address of RPM RAM to make it

		accessible to the Apps.

- qcom,offset-version: Offset from the start of the phys_addr_base where version

			information is stored.

- qcom,offset-page-buffer-addr: Offset from the start of the phys_addr_base

				where raw log start address is stored. Raw log

				start address is the start of raw log in the

				RPM address space as it should be seen from rpm.

- qcom,offset-log-len: Offset from the start of the phy_addr_base where log

			length is stored.

- qcom,offset-log-len-mask: Offset from the start of the phy_addr_base where

				log length mask is stored.

- qcom,offset-page-indices: Offset from the start of the phy_addr_base where

				index to the writer is stored.

Example 1:

qcom,rpm-log@fc19dc00 {

	compatible = "qcom,rpm-log";

	reg = <0xfc19dc00 0x2000>;

	qcom,offset-rpm-addr = <0xfc000000>;

	qcom,offset-version = <4>;

	qcom,offset-page-buffer-addr = <36>;

	qcom,offset-log-len = <40>;

	qcom,offset-log-len-mask = <44>;

	qcom,offset-page-indices = <56>;

};

Example 2:

qcom,rpm-log@fc000000 {

	compatible = "qcom,rpm-log";

	reg = <0xfc000000 0x2000>,

		<0xfc190018 0x4>;

	qcom,offset-rpm-addr = <0xfc000000>;

	qcom,offset-version = <4>;

	qcom,offset-page-buffer-addr = <36>;

	qcom,offset-log-len = <40>;

	qcom,offset-log-len-mask = <44>;

	qcom,offset-page-indices = <56>;

};

* RPM RBCPR

The RBCPR(Rapid Bridge Core Power Reduction) is  module on RPM that controls

the voltage level on the chip based on feedback received through various

sensors on the chip that allow compensation of the chip process variation,

temperature etc.

RPM maintains RBCPR (Rapid Bridge Core Power Reduction) related stats in

data memory. This module allows users to read those stats.

The required properties for rpm-stats are:

- compatible: "qcom,rpmrbcpr-stats"

- reg: Pointer to the start of the RPM Data Memory. The size of the memory

		is inclusive of the entire RPM data memory.

- qcom,start_offset: The offset at which the RBCPR stats are maintained. The

			driver module reads this parameter to get another offset

			that contain the rbcpr stats.

Example:

qcom,rpm-rbcpr-stats@fc000000 {

	compatible = "qcom,rpmrbcpr-stats";

	reg = <0xfc000000 0x1a0000>;

	qcom,start-offset = <0x190010>;

};

  - compatible: Should be set to one of the following:

	qca,ar3002

	qca,qca6174

	qca,qca9379

	qca,wcn3990

  - qca,bt-reset-gpio: GPIO pin to bring BT Controller out of reset

SMB1360 battery charger and fuel gauge

SMB1360 is a single path switch-mode battery charger and

fuel gauge. The charger has a max current rating of 1.5A.

The fuel gauge uses voltage + coulomb counting to report

the state of charge.

The smb1360 interface is via I2C bus.

Required Properties:

- compatible:			Must be "qcom,smb1360-charger-fg"

- reg:				The device 7-bit I2C address.

Optional Properties:

- interrupts			This indicates the IRQ number of the GPIO

				connected to the STAT pin.

- pinctrl-names:		The state name of the pin configuration. Only

				support: "default".

- pinctrl-0:			The phandle of the pin configuration node in

				pinctrl for smb_int_pin.

				For details of pinctrl properties, please refer to:

				"Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt"

- qcom,float-voltage-mv	 	Float Voltage in mV - the maximum voltage up to which

				the battery is charged. Supported range 3460V to 4360V

- qcom,charging-timeout		Maximum duration in minutes that a single charge

				cycle may last.  Supported values are: 0, 192, 384,

				768, and 1536.  A value of 0 means that no

				charge cycle timeout is used and charging can

				continue indefinitely.

- qcom,charging-disabled		Set this if charging should be disabled in the build

				by default. Useful in usecases where battery current

				needs to be profiled even when USB is present.

- qcom,recharge-thresh-mv	Specifies the minimum voltage drop in millivolts

				below the float voltage that is required in

				order to initiate a new charging cycle.

				Supported values are: 50, 100, 200 and 300mV.

- qcom,recharge-disabled		Disabled the auto-recharge function

- qcom,iterm-ma			Specifies the termination current to indicate end-of-charge.

				Possible values in mA - 25, 50, 75, 100, 125, 150, 175, 200

- qcom,iterm-disabled		Disables the termination current feature. This is a bool

				property.

- qcom,chg-inhibit-disabled	Disables the charger-inhibit function.

- qcom,disable-ov-ends-chg-cycle

				The boolean property to indicate if the ov-ends-charge-cycle

				feature is disabled. If the feature is disabled, charging

				could be resumed from battery OV (over voltage) status; otherwise,

				charging cycle will be terminated after battery OV event and

				won't be resumed until disable/enable charging.

- qcom,batt-id-disabled		Disabled the batt-id function. Doing this will

				disable the ability of RID based battery profile selection.

- qcom,fg-delta-soc		The delta in SOC which will generate an interrupt

- qcom,fg-soc-max		SOC value (max) at which an interrupt is generated.

				This can be used to alert the system when the

				battery reaches a specific (maximum) SOC value.

- qcom,fg-soc-min		SOC value (min) at which an interrupt is generated.

				This can be used to alert the system when the

				battery reaches a specific (minimum) SOC value.

- qcom,fg-voltage-min-mv	The minimum volatge at which an interrupt is generated.

				This can be used as an alert mechanism.

- qcom,fg-voltage-empty-mv	The voltage which indicates the battery is empty.

- qcom,thermal-mitigation:	Array of input current limit values for different

				system thermal mitigation level.

- qcom,stat-pulsed-irq:		A boolean flag to indicate the state-irq pin will generate pulse

				signal when interrupt happened. If this property is not specified,

				the default configuration is static level irq.

- qcom,shdn-after-pwroff:	A bool property to configure smb1360 for shutdown at power-off.

- qcom,empty-soc-disabled:	A bool property to indicate whether stop updating empty_soc flag.

				System reports 0% SOC when empty_soc being set.

- qcom,awake-min-soc		A bool property to indicate whether the system is prevented from

				sleeping when SOC is under the min_soc threshold.

- qcom,batt-profile-select	A boolean flag to indicate of battery-profile

				selection is enabled.

- qcom,profile-a-rid-kohm	The battery-ID resistor (RID) in Kohm supported by

				profile-A of SMB1360. This should be specified

				if 'batt-profile-select' is defined.

- qcom,profile-b-rid-kohm	The battery-ID resistor (RID) in Kohm supported by

				profile-B of SMB1360. This should be specified

				if 'batt-profile-select' is defined.

- qcom,batt-id-vref-uv		The reference voltage on the battery-ID line

				specified in micro-volts.

- qcom,batt-id-rpullup-kohm	The pull-up resistor connected on the battery-ID

				(vref) line.

- qcom,smb1360-vadc		VADC device phandle (used for reading the RID)

- qcom,fg-batt-capacity-mah	The new battery capacity to be supported.

				This updates the ACTUAL and NOMINAL CAPACITY

				of the profile.

- qcom,fg-cc-soc-coeff		The CC_TO_SOC_COEFF of the new battery capacity.

				This is updated only if 'fg-batt-capacity-mah'

				is specified. This value is calculated from the

				batt-capacity and then encoded as floating number.

				cc_soc_coeff = HALF_ENCODING(8192 / batt-capacity)

- qcom,fg-cutoff-voltage-mv	This is the minimum allowed system voltage. The

				FG will report SOC = 0 at this volatge. This

				value is in mv.

- qcom,fg-iterm-ma		This is termination current at which the

				Monotonic SOC reports 100. The value passed here

				is negated in the driver (assuming that the iterm

				is always -ve). This value is in mA.

- qcom,fg-ibatt-standby-ma	This is the minimum current value for the SOC to

				be above 0% at the cutoff voltage. This value

				is in mA.

- qcom,fg-cc-to-cv-mv		This is the voltage at which the FG transitions

				from CC to CV. This value should never be

				higher than the float volatge. Its in mV.

- qcom,thermistor-c1-coeff	This is the NTC thermistor C1 coeff for the

				thermistor inside the battery. This value is

				16-bit float encoded value determined from the

				NTC-c1_coeff mapping.

- qcom,otg-batt-curr-limit	This property defines the current threshold draw

				from battery when device working at OTG mode.

				The possible values are: 350, 550, 950, 1500mA.

- qcom,fg-auto-recharge-soc	This property defines the auto recharging SOC threshold.

- qcom,min-icl-100ma		A bool property to set the minimum ICL current

				to 100mA. If this property is not set the minimum

				ICL is set to 500mA in all the scenarios.

- qcom,config-hard-thresholds	This property indicates if cold and hot thresholds need be modified.

				If it's not defined, default temp thresholds will be used. If this

				defined, it's required to specify the "qcom,hot-bat-decidegc" and

				"qcom,cold-bat-decidegc" values. If this defined, the serial properties

				(qcom,otp-hard-jeita-config, qcom,otp-hot-bat-decidegc,

				qcom,otp-cold-bat-decidegc) mustn't be defined.

- qcom,hot-bat-decidegc		Hot battery temperature in decidegC. This property should only be

				defined when "qcom,config-hard-thresholds" defined, and the value

				must be out of range [0, 55].

- qcom,cold-bat-decidegc	Cold battery temperature in decidegC. This property should only be

				defined when "qcom,config-hard-thresholds" defined, and the value

				must be out of range [0, 55].

- qcom,otp-hard-jeita-config	This property indicates if cold and hot thresholds need be modified.

				If it's not defined, default temp thresholds [0, 55] will be used.

				If this defined, it's required to specify the "qcom,otp-hot-bat-decidegc"

				and "qcom,otp-cold-bat-decidegc" values. If this is defined, the serial

				properties (qcom,config-hard-thresholds, qcom,hot-bat-decidegc,

				qcom,cold-bat-decidegc) mustn't be defined.

- qcom,otp-hot-bat-decidegc	Hot battery temperature in decidegC. This property could only be

				defined when qcom,config-otp-hard-jeita exist.

- qcom,otp-cold-bat-decidegc	Cold battery temperature in decidegC. This property could only be

				defined when qcom,config-otp-hard-jeita exist.

- qcom,otp-hard-jeita-hysteresis This property contains two intergers to define the temperature

				hysteresis (in decidegC unit) for hard cold and hard hot.

				This property could only be defined when qcom,config-otp-hard-jeita exist.

- qcom,soft-jeita-supported	This property indicates whether soft jeita supported.

- qcom,warm-bat-decidegc	Warm battery temperature in decidegC. After hitting this threshold,

				"qcom,warm-bat-ma" defines maximum charging current and

				"qcom,warm-bat-mv" defines maximum target voltage.

				This property must be in range [0, 55] if needed.

- qcom,cool-bat-decidegc	Cool battery temperature in decidegC. After hitting this threshold,

				"qcom,cool-bat-ma" defines maximum charging current and

				"qcom,cool-bat-mv" defines maximum target voltage.

				This property must be in range [0, 55] if needed.

- qcom,warm-bat-mv		Maximum warm battery target voltage in milli-volts.

- qcom,cool-bat-mv		Maximum cool battery target voltage in milli-volts.

- qcom,warm-bat-ma		Maximum warm battery charge current in milli-amps.

- qcom,cool-bat-ma		Maximum cool battery charge current in milli-amps.

- qcom,fg-reset-at-pon		This is a bool property which indicates if the

				FG reset at power-on is enabled.

- qcom,fg-reset-thresold-mv	This value indicates the volatge threshold to

				reset the FG. This value is compared against

				the difference between in predicted voltage and

				current voltage. If this value is not specified

				a default value of 50mV is used. Unit is in milli-volts.

- qcom,rsense-10mhom		A bool property to indicate the Rsense resistor

				configuration. If set, the Rsense is 10mOhm else

				its 20mOhm.

- qcom,otg-fet-present		A bool property to indicate that a pMOS FET is present

				to boost the OTG current. On enabling this the max OTG

				current supported is 3x(qcom,otg-batt-curr-limit).

- qcom,otg-fet-enable-gpio	GPIO for enabling and disabling OTG FET.

				Following should be the PMIC gpio configuration:

				{

					qcom,mode = <1>; //Digital output

					qcom,pull = <0>; //Pull up configuration

					qcom,vin-sel = <0>; //Voltage level: VPH_PWR

					qcom,src-sel = <0>; //Pin function: GPIO

					qcom,master-en = <1>; //Enable

				}

				Please go through the documentation for PMIC gpio

				configuration details:

				Documentation/devicetree/bindings/gpio/qpnp-pin.txt

- qcom,parallel-charging-enabled: A bool property which enables SMB1360 to

				operate in the parallel mode. SMB1360 acts

				as the primary charger.

- qcom,max-parallel-current-ma: This is the max charging current which can be

				drawn from the secondary charger. If this is

				not specified this value defaults to 540mA.

				The overall current charging current is

				1500mA(from SMB) + qcom,max-parallel-current-ma.

Example:

	i2c@f9967000 {

		smb1360-chg-fg@1b {

			compatible = "qcom,smb1360-chg-fg";

			reg = <0x1b>;

			interrupt-parent = <&spmi_bus>;

			interrupts = <0x00 0xcd 0>;

			pinctrl-names = "default";

			pinctrl-0 = <&smb_int_default>;

			/* battery-profile selection properties */

			qcom,batt-profile-select;

			qcom,smb1360-vadc = <&pm8916_vadc>;

			qcom,batt-id-vref-uv = <1800000>;

			qcom,batt-id-rpullup-kohm = <100>;

			qcom,profile-a-rid-kohm = <78>;

			qcom,profile-b-rid-kohm = <200>;

			/* battery capacity */

			qcom,fg-batt-capacity-mah = <4000>;

			qcom,fg-cc-soc-coeff = <0x8009>;

			qcom,fg-cutoff-voltage-mv = <3300>;

			qcom,fg-iterm-ma = <100>;

			qcom,fg-ibatt-standby-ma = <200>;

			qcom,fg-cc-to-cv-mv = <4180>;

			qcom,thermistor-c1-coeff = <0x86DB>;

			qcom,float-voltage-mv = <4200>;

			qcom,iterm-ma = <100>;

			qcom,charging-disabled;

			qcom,recharge-thresh-mv = <100>;

			qcom,fg-soc-max = <85>;

			qcom,fg-soc-min = <15>;

			qcom,fg-auto-recharge-soc = <99>;

			qcom,thermal-mitigation = <1500 700 300 0>;

			qcom,config-hard-thresholds;

			qcom,hot-bat-decidegc = <650>;

			qcom,cold-bat-decidegc = <(-100)>;

			qcom,soft-jeita-supported;

			qcom,warm-bat-decidegc = <450>;

			qcom,cool-bat-decidegc = <100>;

			qcom,otp-hard-jeita-config;

			qcom,otp-hot-bat-decidegc = <550>;

			qcom,otp-cold-bat-decidegc = <0>;

			qcom,otp-hard-jeita-hysteresis = <0, 50>;

			qcom,warm-bat-mv = <4100>;

			qcom,cool-bat-mv = <4100>;

			qcom,warm-bat-ma = <750>;

			qcom,cool-bat-ma = <750>;

			qcom,otg-batt-curr-limit = <950>;

			qcom,fg-reset-at-pon;

			qcom,otg-fet-present;

			qcom,otg-fet-enable-gpio = <&pm8916_gpios 3 0>;

		};

	};

		asoc-wsa-codec-prefixes = "SpkrLeft";

	};

* APQ8009 I2S ASoC Machine driver

Required properties:

- compatible : "qcom,apq8009-audio-i2s-codec"

- qcom,model : The user-visible name of this sound card.

- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets

	mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,

	this would list all the 2^N combinations.

- pinctrl-names : The combinations of gpio sets from above that are supported in

	the flavor. This can be sometimes same as qcom,pinctrl-names i.e with 2^N

	combinations or will have less incase if some combination is not supported.

- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.

- qcom,audio-routing : A list of the connections between audio components.

	Each entry is a pair of strings, the first being the connection's sink,

	the second being the connection's source.

Optional properties:

- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.

- asoc-platform: This is phandle list containing the references to platform device

		nodes that are used as part of the sound card dai-links.

- asoc-platform-names:  This property contains list of platform names. The order of

			the platform names should match to that of the phandle order

			given in "asoc-platform".

- asoc-cpu: This is phandle list containing the references to cpu dai device nodes

	that are used as part of the sound card dai-links.

- asoc-cpu-names: This property contains list of cpu dai names. The order of the

	cpu dai names should match to that of the phandle order given

	in "asoc-cpu". The cpu names are in the form of "%s.%d" form,

	where the id (%d) field represents the back-end AFE port id that

	this CPU dai is associated with.

- asoc-codec: This is phandle list containing the references to codec dai device

	nodes that are used as part of the sound card dai-links.

- asoc-codec-names: This property contains list of codec dai names. The order of the

		codec dai names should match to that of the phandle order given

		in "asoc-codec".

- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target

- qcom,wsa-devs: This property contains list of wsa codec names. The names

		should comply with the wsa nodes configurations.

- qcom,wsa-aux-dev-prefix: This property contains list of wsa codec prefixes.

- qcom,tdm-i2s-switch-enable: For chipsets where tdm mics are controlled by

			      switch, drive corresponding gpio to output high

			      to enable switch.

Example:

	sound {

		compatible = "qcom,apq8009-audio-i2s-codec";

		qcom,model = "apq8009-tashalite-snd-card";

		qcom,msm-codec-type = "external";

		qcom,msm-mbhc-hphl-swh = <0>;

		qcom,msm-mbhc-gnd-swh = <0>;

		qcom,msm-mclk-freq = <9600000>;

		qcom,msm-hs-micbias-type = "internal";

		qcom,audio-routing =

			"AIF4 VI", "MCLK",

			"RX_BIAS", "MCLK",

			"MADINPUT", "MCLK",

			"AMIC2", "MIC BIAS2",

			"MIC BIAS2", "Headset Mic",

			"DMIC0", "MIC BIAS1",

			"MIC BIAS1", "Digital Mic0",

			"DMIC1", "MIC BIAS1",

			"MIC BIAS1", "Digital Mic1",

			"DMIC2", "MIC BIAS2",

			"MIC BIAS2", "Digital Mic2",

			"DMIC3", "MIC BIAS2",

			"MIC BIAS2", "Digital Mic3",

			"SpkrLeft IN", "SPK1 OUT",

			"SpkrRight IN", "SPK2 OUT";

		qcom,msm-gpios =

			"pri_i2s",

			"quat_i2s";

		qcom,pinctrl-names =

			"all_off",

			"pri_i2s_act",

			"quat_i2s_act",

			"pri_i2s_quat_i2s_act";

		pinctrl-names =

			"all_off",

			"pri_i2s_act",

			"quat_i2s_act",

			"pri_i2s_quat_i2s_act";

		pinctrl-0 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep

			&pri_mi2s_dout_sleep &pri_mi2s_din_sleep

			&quat_mi2s_sleep &quat_mi2s_din_sleep>;

		pinctrl-1 = <&pri_mi2s_active &pri_mi2s_ws_active

			&pri_mi2s_dout_active &pri_mi2s_din_active

			&quat_mi2s_sleep &quat_mi2s_din_sleep>;

		pinctrl-2 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep

			&pri_mi2s_dout_sleep &pri_mi2s_din_sleep

			&quat_mi2s_active &quat_mi2s_din_active>;

		pinctrl-3 = <&pri_mi2s_active &pri_mi2s_ws_active

			&pri_mi2s_dout_active &pri_mi2s_din_active

			&quat_mi2s_active &quat_mi2s_din_active>;

		asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,

			<&loopback>, <&compress>, <&hostless>,

			<&afe>, <&lsm>, <&routing>, <&cpe>, <&lpa>;

		asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",

			"msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",

			"msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",

			"msm-lsm-client", "msm-pcm-routing", "msm-cpe-lsm",

			"msm-pcm-lpa";

		asoc-cpu =  <&dai_pri_auxpcm>, <&dai_hdmi>,<&dai_mi2s0>,

			<&dai_mi2s2>, <&dai_mi2s3>,

			<&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,

			<&sb_3_rx>, <&sb_3_tx>,

			<&sb_4_rx>, <&sb_4_tx>, <&afe_pcm_rx>,

			<&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,

			<&incall_record_rx>, <&incall_record_tx>,

			<&incall_music_rx>, <&incall_music_2_rx>,

			<&bt_sco_rx>,

			<&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>;

		asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",

			"msm-dai-q6-mi2s.0",

			"msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",

			"msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",

			"msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",

			"msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",

			"msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",

			"msm-dai-q6-dev.224",

			"msm-dai-q6-dev.225", "msm-dai-q6-dev.241",

			"msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",

			"msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",

			"msm-dai-q6-dev.32770",

			"msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",

			"msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293";

		asoc-codec = <&stub_codec>;

		asoc-codec-names = "msm-stub-codec.1";

		qcom,wsa-max-devs = <2>;

		qcom,wsa-devs = <&wsa881x_213>, <&wsa881x_214>;

		qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight";

	};

* MSM8909 BG ASoC Machine driver

Required properties: