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Commit b69c6041 authored by Houston Hoffman's avatar Houston Hoffman Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add NFC to msm8974pro-ab device tree 



enable nfc on 8974-ab devices with pm8941.

Change-Id: I4165f52da25839dacf00232edde3ceac0d0adef1
Signed-off-by: default avatarHouston Hoffman <hhoffman@codeaurora.org>
parent 9709e5d8

arch/arm/boot/dts/qcom/msm8974pro-ab-pm8941.dtsi

+27 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -22,3 +22,29 @@ 
		      <217 0x10000>,

		      <218 0x10000>;

};



&soc {

	i2c@f9928000 { /* BLSP1 QUP6 */

		nfc-nci@e {

			compatible = "qcom,nfc-nci";

			reg = <0x0e>;

			qcom,irq-gpio = <&msmgpio 57 0x00>;

			qcom,dis-gpio = <&msmgpio 13 0x00>;

			qcom,clk-src = "BBCLK2";

			interrupt-parent = <&msmgpio>;

			interrupts = <57 0>;

			qcom,clk-gpio = <&pm8941_gpios 32 0>;

		};

	};

};



&pm8941_gpios {

	gpio@df00 {

		/* NFC clk request */

		qcom,mode = <0>;                /* QPNP_PIN_MODE_DIG_IN */

		qcom,pull = <5>;                /* QPNP_PIN_PULL_NO */

		qcom,vin-sel = <2>;             /* QPNP_PIN_VIN2 */

		qcom,src-sel = <2>;             /* QPNP_PIN_SEL_FUNC_1 */

		qcom,master-en = <1>;

	};

};