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Commit f8757ad5 authored by Rohit Rangwani's avatar Rohit Rangwani
Browse files

ARM: dts: msm: Add NFC device node for MSM8937 



Add NFC device tree node and associated GPIO configurations
for MSM8937 MTP platform.

Change-Id: I487901010d9514f2dac2faac957323fe76abf67c
Signed-off-by: default avatarRohit Rangwani <rrangwan@codeaurora.org>
parent 220df69e

arch/arm64/boot/dts/qcom/msm8937-mtp.dtsi

+33 −0
Original line number Diff line number Diff line
@@ -156,6 +156,39 @@ 
	};

};



&pm8937_gpios {

	nfc_clk {

		nfc_clk_default: nfc_clk_default {

			pins = "gpio5";

			function = "normal";

			input-enable;

			power-source = <1>;

		};

	};

};



&i2c_5 { /* BLSP2 QUP1 (NFC) */

	status = "ok";

	nq@28 {

		compatible = "qcom,nq-nci";

		reg = <0x28>;

		qcom,nq-irq = <&tlmm 17 0x00>;

		qcom,nq-ven = <&tlmm 16 0x00>;

		qcom,nq-firm = <&tlmm 130 0x00>;

		qcom,nq-clkreq = <&pm8937_gpios 5 0x00>;

		interrupt-parent = <&tlmm>;

		qcom,clk-src = "BBCLK2";

		interrupts = <17 0>;

		interrupt-names = "nfc_irq";

		pinctrl-names = "nfc_active", "nfc_suspend";

		pinctrl-0 = <&nfc_int_active &nfc_disable_active

						&nfc_clk_default>;

		pinctrl-1 = <&nfc_int_suspend &nfc_disable_suspend>;

		clocks = <&clock_gcc clk_bb_clk2_pin>;

		clock-names = "ref_clk";

	};

};



&thermal_zones {

	quiet-therm-step {

		status = "disabled";