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Commit e4a91685 authored by Tirupathi Reddy's avatar Tirupathi Reddy
Browse files

ARM: dts: msm: Add SMB1351 device for QCS405 



SMB1351 is a single-cell battery charger. QCS405 uses SMB1351
to charge the battery and power the system.

Change-Id: I58d90d04b7a7b2bbf6cfd167ae728ab19adda4ad
Signed-off-by: default avatarTirupathi Reddy <tirupath@codeaurora.org>
parent 043b53f2

arch/arm64/boot/dts/qcom/qcs405-cdp.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -10,3 +10,7 @@ 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&smb1351_otg_supply {

	qcom,charging-disabled;

};

arch/arm64/boot/dts/qcom/qcs405-pinctrl.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -782,5 +782,20 @@ 
				bias-disable;

			};

		};



		/* SMB CONFIGURATION */

		smb_stat: smb_stat {

			mux {

				pins = "gpio107";

				function = "gpio";

			};



			config {

				pins = "gpio107";

				drive-strength = <2>;

				bias-pull-up;

				input-enable;

			};

		};

	};

};

arch/arm64/boot/dts/qcom/qcs405-rumi.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -120,3 +120,7 @@ 


	status = "disabled";

};



&smb1351_otg_supply {

	status = "disabled";

};

arch/arm64/boot/dts/qcom/qcs405.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -756,3 +756,21 @@ 
};



#include "qcs405-coresight.dtsi"



&i2c_5 {

	status = "ok";

	smb1351_otg_supply: smb1351-charger@1d {

		compatible = "qcom,smb1351-charger";

		reg = <0x1d>;

		interrupt-parent = <&tlmm>;

		interrupts = <107 IRQ_TYPE_LEVEL_LOW>;

		qcom,float-voltage-mv = <4350>;

		qcom,charging-timeout = <1536>;

		qcom,recharge-thresh-mv = <200>;

		qcom,iterm-ma = <100>;

		regulator-name = "smb1351_otg_supply";

		pinctrl-names = "default";

		pinctrl-0 = <&smb_stat>;

		qcom,switch-freq = <2>;

	};

};