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Commit a104fcc3 authored by Bansidhar Gopalachari's avatar Bansidhar Gopalachari
Browse files

ARM: dts: msm: Add NFC device for samarium bringup 



Add I2C BSP2 QUP2 and nfc nci devices in device tree,
nfc nci device implements nfc nci protocol which uses
I2C driver as transport.

Change-Id: I58f77da0e3bed4f0bbba51884052b015c5ae2f89
Acked-by: default avatarUmesh Jagga <ujagga@qti.qualcomm.com>
Signed-off-by: default avatarBansidhar Gopalachari <bansid@codeaurora.org>
parent 4b2d5f30

arch/arm/boot/dts/msmsamarium-mtp.dtsi

+21 −1
Original line number Diff line number Diff line
@@ -25,6 +25,20 @@ 
		enable-active-high;

	};



	i2c@f9964000 { /* BLSP2 QUP2 */

		nfc-nci@0e {

			compatible = "qcom,nfc-nci";

			reg = <0x0e>;

			qcom,irq-gpio = <&msmgpio 59 0x00>;

			qcom,dis-gpio = <&msmgpio 60 0x00>;

			qcom,clk-src = "BBCLK2";

			qcom,clk-en-gpio = <&msmgpio 0 0x00>;

			interrupt-parent = <&msmgpio>;

			interrupts = <59 0>;

			qcom,clk-gpio = <&pma8084_gpios 12 0>;

		};

	};



	gpio_keys {

		compatible = "gpio-keys";

		input-name = "gpio-keys";
@@ -167,7 +181,13 @@ 
	};



	gpio@c900 { /* GPIO 10 */

		/* NFC clock request */



		/* 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>;

	};



	gpio@ca00 { /* GPIO 11 */

arch/arm/boot/dts/msmsamarium.dtsi

+16 −0
Original line number Diff line number Diff line
@@ -1045,6 +1045,22 @@ 
		qcom,master-id = <84>;

	};



	i2c@f9964000 { /* BLSP-2 QUP-2 */

		cell-index = <3>;

		compatible = "qcom,i2c-qup";

		reg = <0xf9964000 0x1000>;

		#address-cells = <1>;

		#size-cells = <0>;

		reg-names = "qup_phys_addr";

		interrupts = <0 102 0>;

		interrupt-names = "qup_err_intr";

		qcom,i2c-bus-freq = <400000>;

		qcom,i2c-src-freq = <19200000>;

		qcom,sda-gpio = <&msmgpio 87 0>;

		qcom,scl-gpio = <&msmgpio 88 0>;

		qcom,master-id = <84>;

	};



	qcom,wdt@f9017000 {

		compatible = "qcom,msm-watchdog";

		reg = <0xf9017000 0x1000>;