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Commit 4f0fbf3a authored by Ke Liu's avatar Ke Liu
Browse files

ARM: dts: msm: add lab/ibb regulator device node for pmi8994 



PMI8994 has Lab and IBB regulators. Hence add these device nodes for LAB
and IBB.

Change-Id: I44346f8e59428139021f7c1e48396a90c6f2db0c
Signed-off-by: default avatarKe Liu <keliu@codeaurora.org>
parent 154d0bda

arch/arm/boot/dts/qcom/msm-pmi8994.dtsi

+71 −0
Original line number Diff line number Diff line
@@ -403,6 +403,77 @@ 
			#pwm-cells = <2>;

		};



		labibb: qpnp-labibb-regulator {

			status = "disabled";

			spmi-dev-container;

			compatible = "qcom,qpnp-labibb-regulator";

			#address-cells = <1>;

			#size-cells = <1>;



			lab_regulator: qcom,lab@de00 {

				reg = <0xde00 0x100>;

				reg-names = "lab";

				regulator-name = "lab_reg";



				regulator-min-microvolt = <4600000>;

				regulator-max-microvolt = <6000000>;



				qcom,qpnp-lab-min-voltage = <4600000>;

				qcom,qpnp-lab-step-size = <100000>;

				qcom,qpnp-lab-slew-rate = <5000>;

				qcom,qpnp-lab-use-default-voltage;

				qcom,qpnp-lab-init-voltage = <5500000>;

				qcom,qpnp-lab-init-amoled-voltage = <4600000>;

				qcom,qpnp-lab-init-lcd-voltage = <5500000>;



				qcom,qpnp-lab-soft-start = <400>;



				qcom,qpnp-lab-full-pull-down;

				qcom,qpnp-lab-pull-down-enable;

				qcom,qpnp-lab-switching-clock-frequency = <1600>;

				qcom,qpnp-lab-limit-maximum-current = <800>;

				qcom,qpnp-lab-limit-max-current-enable;

				qcom,qpnp-lab-ps-threshold = <40>;

				qcom,qpnp-lab-ps-enable;

				qcom,qpnp-lab-nfet-size = <100>;

				qcom,qpnp-lab-pfet-size = <100>;

				qcom,qpnp-lab-max-precharge-time = <200>;

			};



			ibb_regulator: qcom,ibb@dc00 {

				reg = <0xdc00 0x100>;

				reg-names = "ibb_reg";

				regulator-name = "ibb_reg";



				regulator-min-microvolt = <4600000>;

				regulator-max-microvolt = <6000000>;



				qcom,qpnp-ibb-min-voltage = <1400000>;

				qcom,qpnp-ibb-step-size = <100000>;

				qcom,qpnp-ibb-slew-rate = <2000000>;

				qcom,qpnp-ibb-use-default-voltage;

				qcom,qpnp-ibb-init-voltage = <5500000>;

				qcom,qpnp-ibb-init-amoled-voltage = <4000000>;

				qcom,qpnp-ibb-init-lcd-voltage = <5500000>;



				qcom,qpnp-ibb-soft-start = <10000>;



				qcom,qpnp-ibb-discharge-resistor = <300>;

				qcom,qpnp-ibb-lab-pwrup-delay = <10000>;

				qcom,qpnp-ibb-lab-pwrdn-delay = <10000>;

				qcom,qpnp-ibb-en-discharge;



				qcom,qpnp-ibb-full-pull-down;

				qcom,qpnp-ibb-pull-down-enable;

				qcom,qpnp-ibb-switching-clock-frequency = <1480>;

				qcom,qpnp-ibb-limit-maximum-current = <1550>;

				qcom,qpnp-ibb-debounce-cycle = <16>;

				qcom,qpnp-ibb-limit-max-current-enable;

				qcom,qpnp-ibb-ps-enable;

			};



		};



		qcom,leds@d800 {

			compatible = "qcom,qpnp-wled";

			reg = <0xd800 0x100>,