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Commit 34c22355 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

ARM: dts: msm: Add GEN4 FG device for PM855B 



Add the required configuration for GEN4 FG device that is present
on PM855B. FG provides battery parameters like voltage, current,
resistance, temperature and exposes it for the clients when
requested through the power supply class device.

Change-Id: I2662e17651a6da837b24f7eb1b7719d474d519d0
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent f92a3df3

arch/arm64/boot/dts/qcom/pm855b.dtsi

+73 −0
Original line number Diff line number Diff line
@@ -328,6 +328,79 @@ 
			compatible = "qcom,msm-bcl-soc";

			#thermal-sensor-cells = <0>;

		};



		pm855b_fg: qpnp,fg {

			compatible = "qcom,fg-gen4";

			#address-cells = <1>;

			#size-cells = <1>;

			qcom,pmic-revid = <&pm855b_revid>;

			status = "okay";



			qcom,fg-batt-soc@4000 {

				status = "okay";

				reg = <0x4000 0x100>;

				interrupts = <0x2 0x40 0x0 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x40 0x1 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x40 0x2

							IRQ_TYPE_EDGE_RISING>,

					     <0x2 0x40 0x3

							IRQ_TYPE_EDGE_RISING>,

					     <0x2 0x40 0x4 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x40 0x5

							IRQ_TYPE_EDGE_RISING>,

					     <0x2 0x40 0x6 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x40 0x7 IRQ_TYPE_EDGE_BOTH>;

				interrupt-names = "soc-update",

						  "soc-ready",

						  "bsoc-delta",

						  "msoc-delta",

						  "msoc-low",

						  "msoc-empty",

						  "msoc-high",

						  "msoc-full";

			};



			qcom,fg-batt-info@4100 {

				status = "okay";

				reg = <0x4100 0x100>;

				interrupts = <0x2 0x41 0x0 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x41 0x1 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x41 0x3

							IRQ_TYPE_EDGE_RISING>;

				interrupt-names = "vbatt-low",

						  "vbatt-pred-delta",

						  "esr-delta";

			};



			qcom,fg-rradc@4200 {

				status = "okay";

				reg = <0x4200 0x100>;

				interrupts = <0x2 0x42 0x0 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x42 0x1 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x42 0x2 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x42 0x3 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x42 0x4 IRQ_TYPE_EDGE_BOTH>;

				interrupt-names = "batt-missing",

						  "batt-id",

						  "batt-temp-delta",

						  "batt-temp-hot",

						  "batt-temp-cold";

			};



			qcom,fg-memif@4300 {

				status = "okay";

				reg = <0x4300 0x100>;

				interrupts = <0x2 0x43 0x0 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x43 0x1 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x43 0x2 IRQ_TYPE_EDGE_BOTH>,

					     <0x2 0x43 0x3

							IRQ_TYPE_EDGE_RISING>;

				interrupt-names = "ima-rdy",

						  "ima-xcp",

						  "dma-xcp",

						  "dma-grant";

			};

		};

	};



	qcom,pm855b@3 {