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ARM: dts: qcom: Initial dts for LG Nexus 4
Add initial support for LG Nexus 4 (mako). Features currently working: regulators, eMMC, and volume keys. Signed-off-by: Ivan Belokobylskiy <belokobylskij@gmail.com> Co-developed-by: David Heidelberg <david@ixit.cz> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250316-lg-nexus4-mako-v5-1-79feae815a85@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Ivan Belokobylskiy
Bjorn Andersson
parent
32768db9cf
commit
f5b7564fed
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@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
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qcom-apq8064-ifc6410.dtb \
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qcom-apq8064-sony-xperia-lagan-yuga.dtb \
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qcom-apq8064-asus-nexus7-flo.dtb \
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qcom-apq8064-lg-nexus4-mako.dtb \
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qcom-apq8074-dragonboard.dtb \
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qcom-apq8084-ifc6540.dtb \
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qcom-apq8084-mtp.dtb \
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341
arch/arm/boot/dts/qcom/qcom-apq8064-lg-nexus4-mako.dts
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341
arch/arm/boot/dts/qcom/qcom-apq8064-lg-nexus4-mako.dts
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@ -0,0 +1,341 @@
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// SPDX-License-Identifier: GPL-2.0-only
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/mfd/qcom-rpm.h>
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#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
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#include "qcom-apq8064-v2.0.dtsi"
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#include "pm8821.dtsi"
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#include "pm8921.dtsi"
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/ {
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model = "LG Nexus 4 (mako)";
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compatible = "lg,nexus4-mako", "qcom,apq8064";
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chassis-type = "handset";
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aliases {
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serial0 = &gsbi7_serial;
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serial1 = &gsbi6_serial;
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serial2 = &gsbi4_serial;
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};
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chosen {
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stdout-path = "serial2:115200n8";
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};
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battery_cell: battery-cell {
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compatible = "simple-battery";
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constant-charge-current-max-microamp = <900000>;
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operating-range-celsius = <0 45>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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ramoops@88d00000{
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compatible = "ramoops";
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reg = <0x88d00000 0x100000>;
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record-size = <0x20000>;
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console-size = <0x20000>;
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ftrace-size = <0x20000>;
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};
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};
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};
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&gsbi1 {
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qcom,mode = <GSBI_PROT_I2C>;
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status = "okay";
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};
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&gsbi1_i2c {
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clock-frequency = <200000>;
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status = "okay";
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};
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&gsbi4 {
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qcom,mode = <GSBI_PROT_I2C_UART>;
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status = "okay";
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};
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&gsbi4_serial {
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status = "okay";
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};
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&pm8821 {
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interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>;
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};
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&pm8921 {
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interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>;
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};
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&pm8921_keypad {
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linux,keymap = <
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MATRIX_KEY(0, 0, KEY_VOLUMEDOWN)
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MATRIX_KEY(0, 1, KEY_VOLUMEUP)
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>;
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keypad,num-rows = <1>;
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keypad,num-columns = <5>;
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status = "okay";
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};
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&rpm {
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regulators {
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compatible = "qcom,rpm-pm8921-regulators";
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vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
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vdd_l24-supply = <&pm8921_s1>;
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vdd_l25-supply = <&pm8921_s1>;
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vdd_l26-supply = <&pm8921_s7>;
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vdd_l27-supply = <&pm8921_s7>;
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vdd_l28-supply = <&pm8921_s7>;
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vin_lvs1_3_6-supply = <&pm8921_s4>;
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vin_lvs2-supply = <&pm8921_s1>;
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vin_lvs4_5_7-supply = <&pm8921_s4>;
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pm8921_l1: l1 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-always-on;
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bias-pull-down;
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};
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/* mipi_dsi.1-dsi1_pll_vdda */
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pm8921_l2: l2 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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bias-pull-down;
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};
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/* msm_otg-HSUSB_3p3 */
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pm8921_l3: l3 {
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regulator-min-microvolt = <3075000>;
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regulator-max-microvolt = <3500000>;
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bias-pull-down;
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};
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/* msm_otg-HSUSB_1p8 */
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pm8921_l4: l4 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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/* msm_sdcc.1-sdc_vdd */
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pm8921_l5: l5 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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bias-pull-down;
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};
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/* earjack_debug */
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pm8921_l6: l6 {
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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bias-pull-down;
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};
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/* mipi_dsi.1-dsi_vci */
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pm8921_l8: l8 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <3000000>;
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bias-pull-down;
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};
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/* wcnss_wlan.0-iris_vddpa */
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pm8921_l10: l10 {
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regulator-min-microvolt = <2900000>;
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regulator-max-microvolt = <2900000>;
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bias-pull-down;
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};
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/* mipi_dsi.1-dsi1_avdd */
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pm8921_l11: l11 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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bias-pull-down;
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};
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/* touch_vdd */
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pm8921_l15: l15 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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bias-pull-down;
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};
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/* slimport_dvdd */
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pm8921_l18: l18 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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bias-pull-down;
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};
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/* touch_io */
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pm8921_l22: l22 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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bias-pull-down;
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};
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/*
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* mipi_dsi.1-dsi_vddio
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* pil_qdsp6v4.1-pll_vdd
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* pil_qdsp6v4.2-pll_vdd
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* msm_ehci_host.0-HSUSB_1p8
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* msm_ehci_host.1-HSUSB_1p8
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*/
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pm8921_l23: l23 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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bias-pull-down;
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};
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/*
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* tabla2x-slim-CDC_VDDA_A_1P2V
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* tabla2x-slim-VDDD_CDC_D
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*/
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pm8921_l24: l24 {
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1150000>;
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bias-pull-down;
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};
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pm8921_l25: l25 {
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regulator-min-microvolt = <1250000>;
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regulator-max-microvolt = <1250000>;
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regulator-always-on;
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bias-pull-down;
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};
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pm8921_l26: l26 {
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regulator-min-microvolt = <375000>;
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regulator-max-microvolt = <1050000>;
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regulator-always-on;
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bias-pull-down;
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};
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pm8921_l27: l27 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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};
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pm8921_l28: l28 {
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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bias-pull-down;
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};
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/* wcnss_wlan.0-iris_vddio */
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pm8921_lvs1: lvs1 {
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bias-pull-down;
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};
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/* wcnss_wlan.0-iris_vdddig */
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pm8921_lvs2: lvs2 {
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bias-pull-down;
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};
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pm8921_lvs3: lvs3 {
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bias-pull-down;
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};
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pm8921_lvs4: lvs4 {
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bias-pull-down;
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};
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pm8921_lvs5: lvs5 {
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bias-pull-down;
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};
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/* mipi_dsi.1-dsi_iovcc */
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pm8921_lvs6: lvs6 {
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bias-pull-down;
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};
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/*
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* pil_riva-pll_vdd
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* lvds.0-lvds_vdda
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* mipi_dsi.1-dsi1_vddio
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* hdmi_msm.0-hdmi_vdda
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*/
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pm8921_lvs7: lvs7 {
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bias-pull-down;
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};
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pm8921_ncp: ncp {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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qcom,switch-mode-frequency = <1600000>;
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};
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/* Buck SMPS */
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pm8921_s1: s1 {
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regulator-always-on;
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regulator-min-microvolt = <1225000>;
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regulator-max-microvolt = <1225000>;
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qcom,switch-mode-frequency = <3200000>;
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bias-pull-down;
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};
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pm8921_s2: s2 {
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1300000>;
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qcom,switch-mode-frequency = <1600000>;
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bias-pull-down;
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};
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/* msm otg HSUSB_VDDCX */
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pm8921_s3: s3 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1150000>;
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qcom,switch-mode-frequency = <4800000>;
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bias-pull-down;
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};
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/*
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* msm_sdcc.1-sdc-vdd_io
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* tabla2x-slim-CDC_VDDA_RX
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* tabla2x-slim-CDC_VDDA_TX
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* tabla2x-slim-CDC_VDD_CP
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* tabla2x-slim-VDDIO_CDC
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*/
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pm8921_s4: s4 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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qcom,switch-mode-frequency = <1600000>;
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bias-pull-down;
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qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
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};
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/*
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* supply vdd_l26, vdd_l27, vdd_l28
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*/
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pm8921_s7: s7 {
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1300000>;
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qcom,switch-mode-frequency = <3200000>;
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};
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pm8921_s8: s8 {
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regulator-min-microvolt = <2200000>;
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regulator-max-microvolt = <2200000>;
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qcom,switch-mode-frequency = <1600000>;
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};
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};
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};
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/* eMMC */
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&sdcc1 {
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vmmc-supply = <&pm8921_l5>;
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vqmmc-supply = <&pm8921_s4>;
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status = "okay";
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};
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