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ARM: dts: qcom: Add initial support for HTC One (M8)
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Add initial device tree for the HTC One (M8) smartphone.

Initial support includes:
 - eMMC
 - Power button
 - USB
 - Vibrator
 - Volume buttons (GPIO)
 - Wi-Fi

Signed-off-by: Alexandre Messier <[email protected]>
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@amessier @z3ntu
amessier authored and z3ntu committed May 20, 2024
1 parent 4665015 commit 1504b85
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/qcom/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-msm8974-sony-xperia-rhine-honami.dtb \
qcom-msm8974-sony-xperia-sirius.dtb \
qcom-msm8974pro-fairphone-fp2.dtb \
qcom-msm8974pro-htc-m8.dtb \
qcom-msm8974pro-oneplus-bacon.dtb \
qcom-msm8974pro-samsung-klte.dtb \
qcom-msm8974pro-samsung-kltechn.dtb \
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353 changes: 353 additions & 0 deletions arch/arm/boot/dts/qcom/qcom-msm8974pro-htc-m8.dts
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// SPDX-License-Identifier: GPL-2.0-only
#include "qcom-msm8974pro.dtsi"
#include "pm8841.dtsi"
#include "pm8941.dtsi"
#include <dt-bindings/input/input.h>

/ {
model = "HTC One (M8)";
compatible = "htc,m8", "qcom,msm8974pro", "qcom,msm8974";
chassis-type = "handset";

aliases {
mmc0 = &sdhc_1;
};

gpio-keys {
compatible = "gpio-keys";

pinctrl-0 = <&gpio_keys_default>;
pinctrl-names = "default";

key-volume-down {
label = "volume_down";
gpios = <&tlmm 27 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
debounce-interval = <20>;
wakeup-source;
};

key-volume-up {
label = "volume_up";
gpios = <&tlmm 28 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <20>;
wakeup-source;
};
};

vreg_boost: vreg-boost {
compatible = "regulator-fixed";

regulator-name = "vreg-boost";
regulator-min-microvolt = <3150000>;
regulator-max-microvolt = <3150000>;

regulator-always-on;
regulator-boot-on;

gpio = <&pm8941_gpios 21 GPIO_ACTIVE_HIGH>;
enable-active-high;

pinctrl-0 = <&boost_bypass_n_pin>;
pinctrl-names = "default";
};

vreg_vph_pwr: vreg-vph-pwr {
compatible = "regulator-fixed";
regulator-name = "vph-pwr";

regulator-min-microvolt = <3600000>;
regulator-max-microvolt = <3600000>;

regulator-always-on;
};
};

&pm8941_vib {
status = "okay";
};

&pronto {
vddmx-supply = <&pm8841_s1>;
vddcx-supply = <&pm8841_s2>;
vddpx-supply = <&pm8941_s3>;

pinctrl-0 = <&wcnss_pin_a>;
pinctrl-names = "default";

status = "okay";

iris {
vddxo-supply = <&pm8941_l6>;
vddrfa-supply = <&pm8941_l11>;
vddpa-supply = <&pm8941_l19>;
vdddig-supply = <&pm8941_s3>;
};

smd-edge {
qcom,remote-pid = <4>;
label = "pronto";

wcnss {
status = "okay";
};
};
};

&rpm_requests {
regulators-0 {
compatible = "qcom,rpm-pm8841-regulators";

pm8841_s1: s1 {
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <1050000>;
};

pm8841_s2: s2 {
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1050000>;
};

pm8841_s3: s3 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};

pm8841_s4: s4 {
regulator-min-microvolt = <815000>;
regulator-max-microvolt = <900000>;
};
};

regulators-1 {
compatible = "qcom,rpm-pm8941-regulators";

vdd_l1_l3-supply = <&pm8941_s1>;
vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
vdd_l4_l11-supply = <&pm8941_s1>;
vdd_l5_l7-supply = <&pm8941_s2>;
vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
vdd_l8_l16_l18_l19-supply = <&vreg_vph_pwr>;
vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
vdd_l21-supply = <&vreg_boost>;

pm8941_s1: s1 {
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
};

pm8941_s2: s2 {
regulator-min-microvolt = <2150000>;
regulator-max-microvolt = <2150000>;
regulator-boot-on;
};

pm8941_s3: s3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

pm8941_l1: l1 {
regulator-min-microvolt = <1225000>;
regulator-max-microvolt = <1225000>;
regulator-always-on;
regulator-boot-on;
};

pm8941_l2: l2 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};

pm8941_l3: l3 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};

pm8941_l4: l4 {
regulator-min-microvolt = <1225000>;
regulator-max-microvolt = <1225000>;
};

pm8941_l5: l5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};

pm8941_l6: l6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};

pm8941_l7: l7 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};

pm8941_l8: l8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};

pm8941_l9: l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
};

pm8941_l10: l10 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
};

pm8941_l11: l11 {
regulator-min-microvolt = <1225000>;
regulator-max-microvolt = <1350000>;
};

pm8941_l12: l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};

pm8941_l13: l13 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
regulator-boot-on;
};

pm8941_l14: l14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};

pm8941_l15: l15 {
regulator-min-microvolt = <2050000>;
regulator-max-microvolt = <2050000>;
};

pm8941_l16: l16 {
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
};

pm8941_l17: l17 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};

pm8941_l18: l18 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};

pm8941_l19: l19 {
regulator-min-microvolt = <2900000>;
regulator-max-microvolt = <3350000>;
};

pm8941_l20: l20 {
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
regulator-system-load = <200000>;
regulator-allow-set-load;
regulator-boot-on;
};

pm8941_l21: l21 {
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
regulator-boot-on;
};

pm8941_l22: l22 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};

pm8941_l23: l23 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};

pm8941_l24: l24 {
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3075000>;
regulator-boot-on;
};
};
};

&sdhc_1 {
vmmc-supply = <&pm8941_l20>;
vqmmc-supply = <&pm8941_s3>;

pinctrl-0 = <&sdc1_on>;
pinctrl-1 = <&sdc1_off>;
pinctrl-names = "default", "sleep";

status = "okay";
};

&smbb {
status = "okay";
};

&tlmm {
gpio_keys_default: gpio-keys-default-state {
pins = "gpio27", "gpio28";
function = "gpio";
bias-pull-up;
};

sdc1_on: sdc1-on-state {
clk-pins {
pins = "sdc1_clk";
drive-strength = <10>;
bias-disable;
};

cmd-data-pins {
pins = "sdc1_cmd", "sdc1_data";
drive-strength = <10>;
bias-pull-up;
};
};

wcnss_pin_a: wcnss-pin-active-state {
pins = "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
function = "wlan";
drive-strength = <6>;
bias-pull-down;
};
};

&usb {
phys = <&usb_hs1_phy>;
phy-select = <&tcsr 0xb000 0>;
extcon = <&smbb>, <&usb_id>;
vbus-supply = <&chg_otg>;

hnp-disable;
srp-disable;
adp-disable;

status = "okay";
};

&usb_hs1_phy {
v1p8-supply = <&pm8941_l6>;
v3p3-supply = <&pm8941_l24>;
extcon = <&smbb>;
qcom,init-seq = /bits/ 8 <0x1 0x63>;
status = "okay";
};

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