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Commit 1db0abb9 authored by Puneet Mishra's avatar Puneet Mishra
Browse files

ARM: dts: msm: Add nfc device to MSM Gold MTP and CDP 



Device tree changes for nfc are required on MSM gold CDP
and MTP describing the GPIO behaviour for the nfc controller chip.

CRs-Fixed: 984321
Change-Id: I11543a3c5436d542d7273fd41ec72a44c47bacdb
Signed-off-by: default avatarPuneet Mishra <puneetm@codeaurora.org>
parent a8371783

arch/arm/boot/dts/qcom/msmgold-pinctrl.dtsi

+36 −0
Original line number Diff line number Diff line
@@ -1072,6 +1072,42 @@ 
			};

		};



		pmx_rd_nfc_int {

			/*qcom,pins = <&gp 17>;*/

			pins = "gpio17";

			qcom,pin-func = <0>;

			qcom,num-grp-pins = <1>;

			label = "pmx_nfc_int";



			nfc_int_active: active {

				drive-strength = <6>;

				bias-pull-up;

			};



			nfc_int_suspend: suspend {

				drive-strength = <6>;

				bias-pull-up;

			};

		};



		pmx_nfc_reset {

			/*qcom,pins = <&gp 16>;*/

			pins = "gpio16";

			qcom,pin-func = <0>;

			qcom,num-grp-pins = <1>;

			label = "pmx_nfc_disable";



			nfc_disable_active: active {

				drive-strength = <6>;

				bias-pull-up;

			};



			nfc_disable_suspend: suspend {

				drive-strength = <6>;

				bias-disable;

			};

		};



		tlmm_gpio_key {

			gpio_key_active: gpio_key_active {

				mux {

arch/arm/boot/dts/qcom/msmgold-pmi8950-cdp.dtsi

+33 −0
Original line number Diff line number Diff line
@@ -26,6 +26,39 @@ 
	};

};



&pm8937_gpios {

	gpio@c400 {

		qcom,mode = <0>;

		qcom,output-type = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,out-strength = <3>;

		qcom,src-sel = <0>;

		qcom,master-en = <1>;

		status = "okay";

	};

};



&i2c_5 { /* BLSP2 QUP1 */

	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>;

		pinctrl-1 = <&nfc_int_suspend &nfc_disable_suspend>;

		clocks = <&clock_gcc clk_bb_clk2_pin>;

		clock-names = "ref_clk";

	};

};



&mdss_dsi0 {

	lab-supply = <&lab_regulator>;

	ibb-supply = <&ibb_regulator>;

arch/arm/boot/dts/qcom/msmgold-pmi8950-mtp.dtsi

+33 −0
Original line number Diff line number Diff line
@@ -34,6 +34,39 @@ 
	};

};



&pm8937_gpios {

	gpio@c400 {

		qcom,mode = <0>;

		qcom,output-type = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,out-strength = <3>;

		qcom,src-sel = <0>;

		qcom,master-en = <1>;

		status = "okay";

	};

};



&i2c_5 { /* BLSP2 QUP1 */

	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>;

		pinctrl-1 = <&nfc_int_suspend &nfc_disable_suspend>;

		clocks = <&clock_gcc clk_bb_clk2_pin>;

		clock-names = "ref_clk";

	};

};



&pmi8950_fg {

	qcom,battery-data = <&mtp_batterydata>;

};