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Commit 292e28c4 authored by Jishnu Prakash's avatar Jishnu Prakash
Browse files

ARM: dts: msm: Add VADC channels for PMI632 



Clients of VADC_HC include reading voltage phone power, system
thermistors for thermal mitigation. Add VADC node and supported
channels for PMI632.

Change-Id: I75a7ffbef5e2751c4b5b94e972b14ff43400d6e8
Signed-off-by: default avatarJishnu Prakash <jprakash@codeaurora.org>
parent 3b3fe946

arch/arm64/boot/dts/qcom/pmi632.dtsi

+156 −0
Original line number Diff line number Diff line
@@ -32,6 +32,162 @@ 
			qcom,secondary-pon-reset;

		};



		pmi632_vadc: vadc@3100 {

			compatible = "qcom,qpnp-vadc-hc";

			reg = <0x3100 0x100>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;

			interrupt-names = "eoc-int-en-set";

			qcom,adc-vdd-reference = <1875>;

			qcom,adc-full-scale-code = <0x70e4>;



			chan@0 {

				label = "ref_gnd";

				reg = <0>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@1 {

				label = "ref_1250v";

				reg = <1>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@83 {

				label = "vph_pwr";

				reg = <0x83>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <1>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@84 {

				label = "vbat_sns";

				reg = <0x84>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <1>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@6 {

				label = "die_temp";

				reg = <6>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <19>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@7 {

				label = "usb_in_i";

				reg = <7>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <21>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@8 {

				label = "usb_in_v";

				reg = <8>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <8>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@9 {

				label = "chg_temp";

				reg = <9>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <18>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@4a {

				label = "bat_therm";

				reg = <0x4a>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "ratiometric";

				qcom,scale-function = <17>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@4b {

				label = "bat_id";

				reg = <0x4b>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "ratiometric";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



			chan@4c {

				label = "xo_therm";

				reg = <0x4c>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <0>;

				qcom,calibration-type = "ratiometric";

				qcom,scale-function = <4>;

				qcom,hw-settle-time = <8>;

				qcom,fast-avg-setup = <0>;

			};





			chan@1e {

				label = "mid_chg";

				reg = <0x1e>;

				qcom,decimation = <2>;

				qcom,pre-div-channel-scaling = <3>;

				qcom,calibration-type = "absolute";

				qcom,scale-function = <0>;

				qcom,hw-settle-time = <0>;

				qcom,fast-avg-setup = <0>;

				qcom,cal-val = <0>;

			};



		};



		pmi632_tz: qcom,temp-alarm@2400 {

			compatible = "qcom,qpnp-temp-alarm";

			reg = <0x2400 0x100>;