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linux/arch/arm/boot/dts/qcom/qcom-apq8064-lg-nexus4-mako.dts
David Heidelberg 5e1be5d461 ARM: dts: qcom: apq8064-lg-nexus4-mako: Enable WiFi 
The Wi-Fi setup is identical to that of the Sony Xperia Z (Yuga).

Verified against the legacy kernel configuration inside
 arch/arm/mach-msm/board-8064-regulator.c
using LineageOS 14.1 kernel sources.

Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250318-lg-nexus4-mako-enable-wifi-v1-1-e3b4a09d9f68@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-13 17:00:24 +01:00

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// 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";
};
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