xref: /linux/arch/arm/boot/dts/qcom/qcom-apq8064-lg-nexus4-mako.dts (revision ec71f661a572a770d7c861cd52a50cbbb0e1a8d1)

// SPDX-License-Identifier: GPL-2.0-only
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/mfd/qcom-rpm.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>

#include "qcom-apq8064-v2.0.dtsi"
#include "pm8821.dtsi"
#include "pm8921.dtsi"

/ {
	model = "LG Nexus 4 (mako)";
	compatible = "lg,nexus4-mako", "qcom,apq8064";
	chassis-type = "handset";

	aliases {
		serial0 = &gsbi7_serial;
		serial1 = &gsbi6_serial;
		serial2 = &gsbi4_serial;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	battery_cell: battery-cell {
		compatible = "simple-battery";
		constant-charge-current-max-microamp = <900000>;
		operating-range-celsius = <0 45>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		ramoops@88d00000{
			compatible = "ramoops";
			reg = <0x88d00000 0x100000>;
			record-size = <0x20000>;
			console-size = <0x20000>;
			ftrace-size = <0x20000>;
		};
	};
};

&gsbi1 {
	qcom,mode = <GSBI_PROT_I2C>;

	status = "okay";
};

&gsbi1_i2c {
	clock-frequency = <200000>;

	status = "okay";
};

&gsbi4 {
	qcom,mode = <GSBI_PROT_I2C_UART>;

	status = "okay";
};

&gsbi4_serial {
	status = "okay";
};

&pm8821 {
	interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>;
};

&pm8921 {
	interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>;
};

&pm8921_keypad {
	linux,keymap = <
		MATRIX_KEY(0, 0, KEY_VOLUMEDOWN)
		MATRIX_KEY(0, 1, KEY_VOLUMEUP)
	>;

	keypad,num-rows = <1>;
	keypad,num-columns = <5>;

	status = "okay";
};

&riva {
	pinctrl-names = "default";
	pinctrl-0 = <&riva_wlan_pin_a>, <&riva_bt_pin_a>, <&riva_fm_pin_a>;

	vddcx-supply = <&pm8921_s3>;
	vddmx-supply = <&pm8921_l24>;
	vddpx-supply = <&pm8921_s4>;

	status = "okay";

	iris {
		vddxo-supply = <&pm8921_l4>;
		vddrfa-supply = <&pm8921_s2>;
		vddpa-supply = <&pm8921_l10>;
		vdddig-supply = <&pm8921_lvs2>;
	};
};

&rpm {
	regulators {
		compatible = "qcom,rpm-pm8921-regulators";

		vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
		vdd_l24-supply = <&pm8921_s1>;
		vdd_l25-supply = <&pm8921_s1>;
		vdd_l26-supply = <&pm8921_s7>;
		vdd_l27-supply = <&pm8921_s7>;
		vdd_l28-supply = <&pm8921_s7>;
		vin_lvs1_3_6-supply = <&pm8921_s4>;
		vin_lvs2-supply = <&pm8921_s1>;
		vin_lvs4_5_7-supply = <&pm8921_s4>;

		pm8921_l1: l1 {
			regulator-min-microvolt = <1100000>;
			regulator-max-microvolt = <1100000>;
			regulator-always-on;
			bias-pull-down;
		};

		/* mipi_dsi.1-dsi1_pll_vdda */
		pm8921_l2: l2 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			bias-pull-down;
		};

		/* msm_otg-HSUSB_3p3 */
		pm8921_l3: l3 {
			regulator-min-microvolt = <3075000>;
			regulator-max-microvolt = <3500000>;
			bias-pull-down;
		};

		/* msm_otg-HSUSB_1p8 */
		pm8921_l4: l4 {
			regulator-always-on;
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
		};

		/* msm_sdcc.1-sdc_vdd */
		pm8921_l5: l5 {
			regulator-min-microvolt = <2950000>;
			regulator-max-microvolt = <2950000>;
			bias-pull-down;
		};

		/* earjack_debug */
		pm8921_l6: l6 {
			regulator-min-microvolt = <3000000>;
			regulator-max-microvolt = <3000000>;
			bias-pull-down;
		};

		/* mipi_dsi.1-dsi_vci */
		pm8921_l8: l8 {
			regulator-min-microvolt = <2800000>;
			regulator-max-microvolt = <3000000>;
			bias-pull-down;
		};

		/* wcnss_wlan.0-iris_vddpa */
		pm8921_l10: l10 {
			regulator-min-microvolt = <2900000>;
			regulator-max-microvolt = <2900000>;
			bias-pull-down;
		};

		/* mipi_dsi.1-dsi1_avdd */
		pm8921_l11: l11 {
			regulator-min-microvolt = <2850000>;
			regulator-max-microvolt = <2850000>;
			bias-pull-down;
		};

		/* touch_vdd */
		pm8921_l15: l15 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <2950000>;
			bias-pull-down;
		};

		/* slimport_dvdd */
		pm8921_l18: l18 {
			regulator-min-microvolt = <1100000>;
			regulator-max-microvolt = <1100000>;
			bias-pull-down;
		};

		/* touch_io */
		pm8921_l22: l22 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			bias-pull-down;
		};

		/*
		 * mipi_dsi.1-dsi_vddio
		 * pil_qdsp6v4.1-pll_vdd
		 * pil_qdsp6v4.2-pll_vdd
		 * msm_ehci_host.0-HSUSB_1p8
		 * msm_ehci_host.1-HSUSB_1p8
		 */
		pm8921_l23: l23 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			bias-pull-down;
		};

		/*
		 * tabla2x-slim-CDC_VDDA_A_1P2V
		 * tabla2x-slim-VDDD_CDC_D
		 */
		pm8921_l24: l24 {
			regulator-min-microvolt = <750000>;
			regulator-max-microvolt = <1150000>;
			bias-pull-down;
		};

		pm8921_l25: l25 {
			regulator-min-microvolt = <1250000>;
			regulator-max-microvolt = <1250000>;
			regulator-always-on;
			bias-pull-down;
		};

		pm8921_l26: l26 {
			regulator-min-microvolt = <375000>;
			regulator-max-microvolt = <1050000>;
			regulator-always-on;
			bias-pull-down;
		};

		pm8921_l27: l27 {
			regulator-min-microvolt = <1100000>;
			regulator-max-microvolt = <1100000>;
		};

		pm8921_l28: l28 {
			regulator-min-microvolt = <1050000>;
			regulator-max-microvolt = <1050000>;
			bias-pull-down;
		};

		/* wcnss_wlan.0-iris_vddio */
		pm8921_lvs1: lvs1 {
			bias-pull-down;
		};

		/* wcnss_wlan.0-iris_vdddig */
		pm8921_lvs2: lvs2 {
			bias-pull-down;
		};

		pm8921_lvs3: lvs3 {
			bias-pull-down;
		};

		pm8921_lvs4: lvs4 {
			bias-pull-down;
		};

		pm8921_lvs5: lvs5 {
			bias-pull-down;
		};

		/* mipi_dsi.1-dsi_iovcc */
		pm8921_lvs6: lvs6 {
			bias-pull-down;
		};

		/*
		 * pil_riva-pll_vdd
		 * lvds.0-lvds_vdda
		 * mipi_dsi.1-dsi1_vddio
		 * hdmi_msm.0-hdmi_vdda
		 */
		pm8921_lvs7: lvs7 {
			bias-pull-down;
		};

		pm8921_ncp: ncp {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			qcom,switch-mode-frequency = <1600000>;
		};

		/* Buck SMPS */
		pm8921_s1: s1 {
			regulator-always-on;
			regulator-min-microvolt = <1225000>;
			regulator-max-microvolt = <1225000>;
			qcom,switch-mode-frequency = <3200000>;
			bias-pull-down;
		};

		pm8921_s2: s2 {
			regulator-min-microvolt = <1300000>;
			regulator-max-microvolt = <1300000>;
			qcom,switch-mode-frequency = <1600000>;
			bias-pull-down;
		};

		/* msm otg HSUSB_VDDCX */
		pm8921_s3: s3 {
			regulator-min-microvolt = <500000>;
			regulator-max-microvolt = <1150000>;
			qcom,switch-mode-frequency = <4800000>;
			bias-pull-down;
		};

		/*
		 * msm_sdcc.1-sdc-vdd_io
		 * tabla2x-slim-CDC_VDDA_RX
		 * tabla2x-slim-CDC_VDDA_TX
		 * tabla2x-slim-CDC_VDD_CP
		 * tabla2x-slim-VDDIO_CDC
		 */
		pm8921_s4: s4 {
			regulator-always-on;
			regulator-min-microvolt	= <1800000>;
			regulator-max-microvolt	= <1800000>;
			qcom,switch-mode-frequency = <1600000>;
			bias-pull-down;
			qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
		};

		/*
		 * supply vdd_l26, vdd_l27, vdd_l28
		 */
		pm8921_s7: s7 {
			regulator-min-microvolt = <1300000>;
			regulator-max-microvolt = <1300000>;
			qcom,switch-mode-frequency = <3200000>;
		};

		pm8921_s8: s8 {
			regulator-min-microvolt = <2200000>;
			regulator-max-microvolt = <2200000>;
			qcom,switch-mode-frequency = <1600000>;
		};
	};
};

/* eMMC */
&sdcc1 {
	vmmc-supply = <&pm8921_l5>;
	vqmmc-supply = <&pm8921_s4>;

	status = "okay";
};