Commit 83a54e61 authored by Markuss Broks's avatar Markuss Broks Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8916-samsung-j5-common: Add MUIC support 



The MUIC installed is a part of SM5703 MFD, and it seems to work
the same as the SM5502 MUIC unit.

Signed-off-by: default avatarMarkuss Broks <markuss.broks@gmail.com>
[Apply for msm8916-samsung-j5x]
Signed-off-by: default avatarLin, Meng-Bo <linmengbo0689@protonmail.com>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230106143051.547302-1-linmengbo0689@protonmail.com
parent 027523b7

arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi

+42 −8
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
#include "msm8916-pm8916.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/interrupt-controller/irq.h>



/ {

	aliases {
@@ -58,6 +59,29 @@ 
			linux,code = <KEY_HOMEPAGE>;

		};

	};



	i2c_muic: i2c-muic {

		compatible = "i2c-gpio";

		sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;

		scl-gpios = <&msmgpio 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;



		pinctrl-names = "default";

		pinctrl-0 = <&muic_i2c_default>;



		#address-cells = <1>;

		#size-cells = <0>;



		muic: extcon@25 {

			compatible = "siliconmitus,sm5703-muic";

			reg = <0x25>;



			interrupt-parent = <&msmgpio>;

			interrupts = <12 IRQ_TYPE_EDGE_FALLING>;



			pinctrl-names = "default";

			pinctrl-0 = <&muic_int_default>;

		};

	};

};



&blsp1_uart2 {
@@ -69,11 +93,6 @@ 
	linux,code = <KEY_VOLUMEDOWN>;

};



/* FIXME: Replace with SM5703 MUIC when driver is available */

&pm8916_usbin {

	status = "okay";

};



&pronto {

	status = "okay";

};
@@ -97,13 +116,12 @@ 
};



&usb {

	extcon = <&muic>, <&muic>;

	status = "okay";

	dr_mode = "peripheral";

	extcon = <&pm8916_usbin>;

};



&usb_hs_phy {

	extcon = <&pm8916_usbin>;

	extcon = <&muic>;

};



&smd_rpm_regulators {
@@ -225,4 +243,20 @@ 
		drive-strength = <2>;

		bias-pull-up;

	};



	muic_i2c_default: muic-i2c-default-state {

		pins = "gpio105", "gpio106";

		function = "gpio";



		drive-strength = <2>;

		bias-disable;

	};



	muic_int_default: muic-int-default-state {

		pins = "gpio12";

		function = "gpio";



		drive-strength = <2>;

		bias-disable;

	};

};

arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts

+8 −0
Original line number Diff line number Diff line
@@ -9,3 +9,11 @@ 
	compatible = "samsung,j5x", "qcom,msm8916";

	chassis-type = "handset";

};



&muic {

	interrupts = <121 IRQ_TYPE_EDGE_FALLING>;

};



&muic_int_default {

	pins = "gpio121";

};