arm64: dts: qcom: msm8916-samsung-fortuna: Add PMIC and charger

The phones listed below have Richtek RT5033 PMIC and charger.
Add them to the device trees.
- Samsung Galaxy Ace 4
- Samsung Galaxy Core Prime LTE
- Samsung Galaxy Grand Prime

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>

Author: wonderfulShrineMaidenOfParadise

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

@@ -25,6 +25,12 @@
 		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 		pinctrl-0 = <&muic_int_default>;
 		pinctrl-names = "default";
+
+		usb_con: connector {
+			compatible = "usb-b-connector";
+			label = "micro-USB";
+			type = "micro";
+		};
 	};
 };
 

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

@@ -10,6 +10,12 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <700000>;
+	constant-charge-voltage-max-microvolt = <4400000>;
+};
+
 &blsp_i2c5 {
 	status = "okay";
 

arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna3g.dts

@@ -18,6 +18,12 @@
 	};
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &mpss_mem {
 	reg = <0x0 0x86800000 0x0 0x5000000>;
 };

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

@@ -30,6 +30,12 @@
 	};
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 /* On fortunaltezt backlight is controlled with MIPI DCS commands */
 &clk_pwm {
 	status = "disabled";

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

@@ -40,6 +40,12 @@
 		};
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		precharge-current-microamp = <450000>;
+		precharge-upper-limit-microvolt = <3500000>;
+	};
+
 	clk_pwm_backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&clk_pwm 0 100000>;
@@ -158,6 +164,12 @@
 		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 		pinctrl-0 = <&muic_int_default>;
 		pinctrl-names = "default";
+
+		usb_con: connector {
+			compatible = "usb-b-connector";
+			label = "micro-USB";
+			type = "micro";
+		};
 	};
 };
 
@@ -237,7 +249,7 @@
 &blsp_i2c4 {
 	status = "okay";
 
-	battery@35 {
+	fuel-gauge@35 {
 		compatible = "richtek,rt5033-battery";
 		reg = <0x35>;
 
@@ -246,6 +258,8 @@
 
 		pinctrl-0 = <&fg_alert_default>;
 		pinctrl-names = "default";
+
+		power-supplies = <&charger>;
 	};
 };
 
@@ -272,6 +286,42 @@
 	};
 };
 
+&blsp_i2c6 {
+	status = "okay";
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
+	};
+};
+
 &blsp_uart2 {
 	status = "okay";
 };
@@ -484,6 +534,13 @@
 		bias-disable;
 	};
 
+	pmic_int_default: pmic-int-default-state {
+		pins = "gpio62";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	sdc2_cd_default: sdc2-cd-default-state {
 		pins = "gpio38";
 		function = "gpio";

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

@@ -18,9 +18,18 @@
 	};
 };
 
+&battery {
+	charge-term-current-microamp = <200000>;
+	constant-charge-current-max-microamp = <1000000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &blsp_i2c6 {
 	status = "okay";
 
+	/* pmic@34 is on i2c_nfc instead */
+	/delete-node/ pmic@34;
+
 	nfc@27 {
 		compatible = "samsung,s3fwrn5-i2c";
 		reg = <0x27>;
@@ -46,6 +55,42 @@
 	status = "okay";
 };
 
+&i2c_nfc {
+	status = "okay";
+
+	pmic@34 {
+		compatible = "richtek,rt5033";
+		reg = <0x34>;
+
+		interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&pmic_int_default>;
+		pinctrl-names = "default";
+
+		regulators {
+			rt5033_reg_safe_ldo: SAFE_LDO {
+				regulator-min-microvolt = <4900000>;
+				regulator-max-microvolt = <4900000>;
+				regulator-always-on;
+			};
+
+			/*
+			 * Needed for camera, but not used yet.
+			 * Define empty nodes to allow disabling the unused
+			 * regulators.
+			 */
+			LDO {};
+			BUCK {};
+		};
+
+		charger: charger {
+			compatible = "richtek,rt5033-charger";
+			monitored-battery = <&battery>;
+			richtek,usb-connector = <&usb_con>;
+		};
+	};
+};
+
 &mpss_mem {
 	reg = <0x0 0x86800000 0x0 0x5400000>;
 };

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

@@ -22,6 +22,12 @@
 	chassis-type = "handset";
 };
 
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <700000>;
+	constant-charge-voltage-max-microvolt = <4350000>;
+};
+
 &mpss_mem {
 	reg = <0x0 0x86800000 0x0 0x5000000>;
 };