Merge c6d55a1c on remote branch

- SDA660

  compatible = "qcom,sda660"

- QCM4290

  compatible = "qcom,qcm4290"

- BENGAL_IOT

  compatible = "qcom,bengal-iot"

- QCS4290

  compatible = "qcom,qcs4290"

- BENGALP-IOT

  compatible = "qcom,bengalp-iot"

Generic board variants:

compatible = "qcom,sda660-mtp"

compatible = "qcom,sda660-cdp"

compatible = "qcom,sda660-qrd"

compatible = "qcom,qcm4290"

compatible = "qcom,qcs4290"

compatible = "qcom,qcm4290-idp"

compatible = "qcom,qcs4290-idp"

compatible = "qcom,bengal-iot"

compatible = "qcom,bengalp-iot"

compatible = "qcom,bengal-iot-idp"

compatible = "qcom,bengalp-iot-idp"

					0x00 = default value.

- qcom,mdss-dsi-t-clk-pre:		Specifies the byte clock cycles before mode switch.

					0x00 = default value.

- qcom,mdss-dsi-t-clk-pre-extend:	Boolean that specifies whether to enable t_clk_pre counter

					increment by 2 byteclk.

- qcom,mdss-dsi-stream:			Specifies the packet stream to be used.

					0 = stream 0 (default)

					1 = stream 1

		qcom,mdss-dsi-lane-3-state;

		qcom,mdss-dsi-t-clk-post = <0x20>;

		qcom,mdss-dsi-t-clk-pre = <0x2c>;

		qcom,mdss-dsi-t-clk-pre-extend;

		qcom,mdss-dsi-stream = <0>;

		qcom,mdss-dsi-mdp-trigger = <0>;

		qcom,mdss-dsi-dma-trigger = <0>;

- qcom,throttle-pwrlevel:  This value indicates which qcom,gpu-pwrlevel LM throttling

			   may start to occur

- qcom,bus-control:	   Boolean. Enables an independent bus vote from the gpu frequency

- qcom,bus-width:	   Bus width in number of bytes. This enables dynamic AB bus voting based on

			   bus width and actual bus transactions.

- qcom,bus-accesses:       Parameter for tuning bus dcvs.

- qcom,bus-accesses-ddrX:  Parameter for tuning bus dcvs for each DDR configuration where

                           X will be the return value from of_fdt_get_ddrtype().

Platform device for Host Based Touch Processing (HBTP)

hbtp_input is a kernel driver that provides functionality needed by

Host Based Touch Processing (HBTP) from the kernel. One of the

functionality is to manage the power source for touch Analog Front

End (AFE).

Required properties:

 - compatible		: should be "qcom,hbtp-input"

Optional properties:

 - vcc_ana-supply	: Analog power supply needed to power device

 - qcom,afe-load	: AFE/Analog supply load in uA

 - qcom,afe-vtg-min	: AFE/Analog minimum voltage in uV

 - qcom,afe-vtg-max	: AFE/Analog maximum voltage in uV

 - qcom,dig-load	: Digital supply load in uA

 - qcom,dig-vtg-min	: Digital supply minimum voltage in uV

 - qcom,dig-vtg-max	: Digital supply maximum voltage in uV

 - qcom,display-resolution	: Display resolution - maxX, maxY

 - qcom,use-scale	: boolean, enables the scaling for touch coordinates

 - pinctrl-names	: defines pinctrl names

			"pmx_ts_active" : Required pinctrl name.

				This should specify active config of TS RST gpio

			"pmx_ts_suspend" : Required pinctrl name

				This should specify suspend config of TS RST gpio

			"ddic_rst_active" : Required pinctrl name

				This should specify active config of DDIC RST gpio

			"ddic_rst_suspend" : Required pinctrl name

				This should specify suspend config of DDIC RST gpio

 - pinctrl-0		: pin control to be used for TS active config

 - pinctrl-1		: pin control to be used for TS suspend config

 - pinctrl-2		: pin control to be used for DDIC active config

 - pinctrl-3		: pin control to be used for DDIC suspend config

Optional properties if qcom,use-scale DT property is defined:

 - qcom,def-maxx	: default X-resolution of the touch panel.

 - qcom,def-maxy	: default Y-resolution of the touch panel.

			(Above two properties should be defined in pairs only)

 - qcom,des-maxx	: desired X-resolution of the touch panel.

 - qcom,des-maxy	: desired Y-resolution of the touch panel.

			(Above two properties should be defined in pairs only)

Optional Properties if pinctrl names are defined:

 - qcom,pmx-ts-on-seq-delay-us : unsigned integer type for

		delay after active TS RST gpio is changed

 - qcom,fb-resume-delay-us : unsigned integer type for

		delay in early resume framebuffer callback

 - qcom,ddic-rst-on-seq-delay-us : array of unsigned integer type for

		delay of each step in series of DDIC RST gpio control

Optional Properties if qcom,afe-vtg and qcom,dig-vtg are defined

 - qcom,afe-power-on-delay-us : unsigned integer type for

		delay between turning on analog and digital power supply

 - qcom,afe-power-off-delay-us : unsigned integer type for

		delay between turning off digital and analog power supply

Example:

	&soc {

		hbtp {

			compatible = "qcom,hbtp-input";

			vcc_ana-supply = <&pm8941_l17>;

			vcc_dig-supply = <&pm8950_l16>;

			qcom,afe-load = <50000>;

			qcom,afe-vtg-min = <2850000>;

			qcom,afe-vtg-max = <2850000>;

			qcom,dig-load = <15000>;

			qcom,dig-vtg-min = <1800000>;

			qcom,dig-vtg-max = <1800000>;

			qcom,display-resolution = <719 1279>;

			qcom,use-scale;

			qcom,default-max-x = <1080>;

			qcom,default-max-y = <1920>;

			qcom,desired-max-x = <720>;

			qcom,desired-max-y = <1280>;

			pinctrl-names = "pmx_ts_active","pmx_ts_suspend",

					"ddic_rst_active", "ddic_rst_suspend";

			pinctrl-0 = <&ts_rst_active>;

			pinctrl-1 = <&ts_rst_suspend>;

			pinctrl-2 = <&ddic_rst_active>;

			pinctrl-3 = <&ddic_rst_suspend>;

			qcom,pmx-ts-on-seq-delay-us = <1000>;

			qcom,ddic-rst-on-seq-delay-us = <10000 10000 10000 10000>;

			qcom,fb-resume-delay-us = <90000>;

			qcom,afe-power-on-delay-us = <1000>;

			qcom,afe-power-off-delay-us = <6>;

		};

	};

	Definition: Enable SMB-sensing for CP. Enabling this property

		    will enable QG summing the SMB current.

- qcom,esr-low-temp-threshold

	Usage:      optional

	Value type: <int>

	Definition: Battery temperature threshold below which ESR is ignored.

		    The default value is 10degC.

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Second Level Nodes - Peripherals managed by QGAUGE driver

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