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linux-loongson/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
Srinivas Kandagatla 5603525e40 arm64: dts: qcom: x1e78100-t14s: Enable audio headset support 
On Lenovo ThinkPad T14s, the headset is connected via a HiFi mux to
support CTIA and OMTP headsets. This switch is used to minimise pop and
click during headset type switching.

Enable the mux controls required to power this switch along with wiring up
gpio that control the headset switching.

Without this, headset audio will be very noisy and might see headset
detection errors.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Christopher Obbard <christopher.obbard@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250327100633.11530-7-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-16 21:44:36 +01:00

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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2024, Linaro Limited
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "x1e80100.dtsi"
#include "x1e80100-pmics.dtsi"
/ {
model = "Lenovo ThinkPad T14s Gen 6";
compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
chassis-type = "laptop";
wcd938x: audio-codec {
compatible = "qcom,wcd9385-codec";
pinctrl-0 = <&wcd_default>;
pinctrl-names = "default";
qcom,micbias1-microvolt = <1800000>;
qcom,micbias2-microvolt = <1800000>;
qcom,micbias3-microvolt = <1800000>;
qcom,micbias4-microvolt = <1800000>;
qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
qcom,rx-device = <&wcd_rx>;
qcom,tx-device = <&wcd_tx>;
reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;
mux-controls = <&us_euro_mux_ctrl>;
vdd-buck-supply = <&vreg_l15b_1p8>;
vdd-rxtx-supply = <&vreg_l15b_1p8>;
vdd-io-supply = <&vreg_l15b_1p8>;
vdd-mic-bias-supply = <&vreg_bob1>;
#sound-dai-cells = <1>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&hall_int_n_default>;
pinctrl-names = "default";
switch-lid {
gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
linux,input-type = <EV_SW>;
linux,code = <SW_LID>;
wakeup-source;
wakeup-event-action = <EV_ACT_DEASSERTED>;
};
};
pmic-glink {
compatible = "qcom,x1e80100-pmic-glink",
"qcom,sm8550-pmic-glink",
"qcom,pmic-glink";
orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
<&tlmm 123 GPIO_ACTIVE_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
/* Display-adjacent port */
connector@0 {
compatible = "usb-c-connector";
reg = <0>;
power-role = "dual";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
pmic_glink_ss0_hs_in: endpoint {
remote-endpoint = <&usb_1_ss0_dwc3_hs>;
};
};
port@1 {
reg = <1>;
pmic_glink_ss0_ss_in: endpoint {
remote-endpoint = <&retimer_ss0_ss_out>;
};
};
port@2 {
reg = <2>;
pmic_glink_ss0_con_sbu_in: endpoint {
remote-endpoint = <&retimer_ss0_con_sbu_out>;
};
};
};
};
/* User-adjacent port */
connector@1 {
compatible = "usb-c-connector";
reg = <1>;
power-role = "dual";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
pmic_glink_ss1_hs_in: endpoint {
remote-endpoint = <&usb_1_ss1_dwc3_hs>;
};
};
port@1 {
reg = <1>;
pmic_glink_ss1_ss_in: endpoint {
remote-endpoint = <&retimer_ss1_ss_out>;
};
};
port@2 {
reg = <2>;
pmic_glink_ss1_con_sbu_in: endpoint {
remote-endpoint = <&retimer_ss1_con_sbu_out>;
};
};
};
};
};
/* two muxes together support CTIA and OMTP switching */
us_euro_mux_ctrl: mux-controller {
compatible = "gpio-mux";
pinctrl-0 = <&us_euro_hs_sel>;
pinctrl-names = "default";
mux-supply = <&vreg_l16b_2p5>;
#mux-control-cells = <0>;
mux-gpios = <&tlmm 68 GPIO_ACTIVE_HIGH>;
};
reserved-memory {
linux,cma {
compatible = "shared-dma-pool";
size = <0x0 0x8000000>;
reusable;
linux,cma-default;
};
};
vreg_edp_3p3: regulator-edp-3p3 {
compatible = "regulator-fixed";
regulator-name = "VREG_EDP_3P3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&edp_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_misc_3p3: regulator-misc-3p3 {
compatible = "regulator-fixed";
regulator-name = "VCC3B";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&pm8550ve_8_gpios 6 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&misc_3p3_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
regulator-always-on;
};
vreg_nvme: regulator-nvme {
compatible = "regulator-fixed";
regulator-name = "VREG_NVME_3P3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&nvme_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr0_1p15: regulator-rtmr0-1p15 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR0_1P15";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
gpio = <&pmc8380_5_gpios 8 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb0_pwr_1p15_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr0_1p8: regulator-rtmr0-1p8 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR0_1P8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&pm8550ve_9_gpios 8 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb0_1p8_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr0_3p3: regulator-rtmr0-3p3 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR0_3P3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&pm8550_gpios 11 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb0_3p3_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr1_1p15: regulator-rtmr1-1p15 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR1_1P15";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
gpio = <&tlmm 188 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb1_pwr_1p15_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr1_1p8: regulator-rtmr1-1p8 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR1_1P8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&tlmm 175 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb1_pwr_1p8_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vreg_rtmr1_3p3: regulator-rtmr1-3p3 {
compatible = "regulator-fixed";
regulator-name = "VREG_RTMR1_3P3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 186 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&usb1_pwr_3p3_reg_en>;
pinctrl-names = "default";
regulator-boot-on;
};
vph_pwr: regulator-vph-pwr {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
regulator-boot-on;
};
vreg_wwan: regulator-wwan {
compatible = "regulator-fixed";
regulator-name = "VCC3B_WAN_RCM";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 221 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-0 = <&wwan_sw_en>;
pinctrl-names = "default";
regulator-boot-on;
};
sound {
compatible = "qcom,x1e80100-sndcard";
model = "X1E80100-LENOVO-Thinkpad-T14s";
audio-routing = "SpkrLeft IN", "WSA WSA_SPK1 OUT",
"SpkrRight IN", "WSA WSA_SPK2 OUT",
"IN1_HPHL", "HPHL_OUT",
"IN2_HPHR", "HPHR_OUT",
"AMIC2", "MIC BIAS2",
"VA DMIC0", "MIC BIAS1",
"VA DMIC1", "MIC BIAS1",
"VA DMIC0", "VA MIC BIAS1",
"VA DMIC1", "VA MIC BIAS1",
"TX SWR_INPUT1", "ADC2_OUTPUT";
wcd-playback-dai-link {
link-name = "WCD Playback";
cpu {
sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
};
codec {
sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
wcd-capture-dai-link {
link-name = "WCD Capture";
cpu {
sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
};
codec {
sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
wsa-dai-link {
link-name = "WSA Playback";
cpu {
sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
};
codec {
sound-dai = <&left_spkr>, <&right_spkr>, <&swr0 0>, <&lpass_wsamacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
va-dai-link {
link-name = "VA Capture";
cpu {
sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
};
codec {
sound-dai = <&lpass_vamacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
};
};
&apps_rsc {
regulators-0 {
compatible = "qcom,pm8550-rpmh-regulators";
qcom,pmic-id = "b";
vdd-bob1-supply = <&vph_pwr>;
vdd-bob2-supply = <&vph_pwr>;
vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
vdd-l2-l13-l14-supply = <&vreg_bob1>;
vdd-l5-l16-supply = <&vreg_bob1>;
vdd-l6-l7-supply = <&vreg_bob2>;
vdd-l8-l9-supply = <&vreg_bob1>;
vdd-l12-supply = <&vreg_s5j_1p2>;
vdd-l15-supply = <&vreg_s4c_1p8>;
vdd-l17-supply = <&vreg_bob2>;
vreg_bob1: bob1 {
regulator-name = "vreg_bob1";
regulator-min-microvolt = <3008000>;
regulator-max-microvolt = <3960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_bob2: bob2 {
regulator-name = "vreg_bob2";
regulator-min-microvolt = <2504000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l1b_1p8: ldo1 {
regulator-name = "vreg_l1b_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2b_3p0: ldo2 {
regulator-name = "vreg_l2b_3p0";
regulator-min-microvolt = <3072000>;
regulator-max-microvolt = <3072000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l4b_1p8: ldo4 {
regulator-name = "vreg_l4b_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l6b_1p8: ldo6 {
regulator-name = "vreg_l6b_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l8b_3p0: ldo8 {
regulator-name = "vreg_l8b_3p0";
regulator-min-microvolt = <3072000>;
regulator-max-microvolt = <3072000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l9b_2p9: ldo9 {
regulator-name = "vreg_l9b_2p9";
regulator-min-microvolt = <2960000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l10b_1p8: ldo10 {
regulator-name = "vreg_l10b_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l12b_1p2: ldo12 {
regulator-name = "vreg_l12b_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-always-on;
};
vreg_l13b_3p0: ldo13 {
regulator-name = "vreg_l13b_3p0";
regulator-min-microvolt = <3072000>;
regulator-max-microvolt = <3072000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l14b_3p0: ldo14 {
regulator-name = "vreg_l14b_3p0";
regulator-min-microvolt = <3072000>;
regulator-max-microvolt = <3072000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l15b_1p8: ldo15 {
regulator-name = "vreg_l15b_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-always-on;
};
vreg_l16b_2p5: ldo16 {
regulator-name = "vreg_l16b_2p5";
regulator-min-microvolt = <2504000>;
regulator-max-microvolt = <2504000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l17b_2p5: ldo17 {
regulator-name = "vreg_l17b_2p5";
regulator-min-microvolt = <2504000>;
regulator-max-microvolt = <2504000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-1 {
compatible = "qcom,pm8550ve-rpmh-regulators";
qcom,pmic-id = "c";
vdd-l1-supply = <&vreg_s5j_1p2>;
vdd-l2-supply = <&vreg_s1f_0p7>;
vdd-l3-supply = <&vreg_s1f_0p7>;
vdd-s4-supply = <&vph_pwr>;
vreg_s4c_1p8: smps4 {
regulator-name = "vreg_s4c_1p8";
regulator-min-microvolt = <1856000>;
regulator-max-microvolt = <2000000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l1c_1p2: ldo1 {
regulator-name = "vreg_l1c_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2c_0p8: ldo2 {
regulator-name = "vreg_l2c_0p8";
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3c_0p8: ldo3 {
regulator-name = "vreg_l3c_0p8";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <912000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-2 {
compatible = "qcom,pmc8380-rpmh-regulators";
qcom,pmic-id = "d";
vdd-l1-supply = <&vreg_s1f_0p7>;
vdd-l2-supply = <&vreg_s1f_0p7>;
vdd-l3-supply = <&vreg_s4c_1p8>;
vdd-s1-supply = <&vph_pwr>;
vreg_l1d_0p8: ldo1 {
regulator-name = "vreg_l1d_0p8";
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2d_0p9: ldo2 {
regulator-name = "vreg_l2d_0p9";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <912000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3d_1p8: ldo3 {
regulator-name = "vreg_l3d_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-3 {
compatible = "qcom,pmc8380-rpmh-regulators";
qcom,pmic-id = "e";
vdd-l2-supply = <&vreg_s1f_0p7>;
vdd-l3-supply = <&vreg_s5j_1p2>;
vreg_l2e_0p8: ldo2 {
regulator-name = "vreg_l2e_0p8";
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3e_1p2: ldo3 {
regulator-name = "vreg_l3e_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-4 {
compatible = "qcom,pmc8380-rpmh-regulators";
qcom,pmic-id = "f";
vdd-l1-supply = <&vreg_s5j_1p2>;
vdd-l2-supply = <&vreg_s5j_1p2>;
vdd-l3-supply = <&vreg_s5j_1p2>;
vdd-s1-supply = <&vph_pwr>;
vreg_s1f_0p7: smps1 {
regulator-name = "vreg_s1f_0p7";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1100000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-6 {
compatible = "qcom,pm8550ve-rpmh-regulators";
qcom,pmic-id = "i";
vdd-l1-supply = <&vreg_s4c_1p8>;
vdd-l2-supply = <&vreg_s5j_1p2>;
vdd-l3-supply = <&vreg_s1f_0p7>;
vdd-s1-supply = <&vph_pwr>;
vdd-s2-supply = <&vph_pwr>;
vreg_l1i_1p8: ldo1 {
regulator-name = "vreg_l1i_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2i_1p2: ldo2 {
regulator-name = "vreg_l2i_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3i_0p8: ldo3 {
regulator-name = "vreg_l3i_0p8";
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
regulators-7 {
compatible = "qcom,pm8550ve-rpmh-regulators";
qcom,pmic-id = "j";
vdd-l1-supply = <&vreg_s1f_0p7>;
vdd-l2-supply = <&vreg_s5j_1p2>;
vdd-l3-supply = <&vreg_s1f_0p7>;
vdd-s5-supply = <&vph_pwr>;
vreg_s5j_1p2: smps5 {
regulator-name = "vreg_s5j_1p2";
regulator-min-microvolt = <1256000>;
regulator-max-microvolt = <1304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l1j_0p8: ldo1 {
regulator-name = "vreg_l1j_0p8";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <912000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2j_1p2: ldo2 {
regulator-name = "vreg_l2j_1p2";
regulator-min-microvolt = <1256000>;
regulator-max-microvolt = <1256000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3j_0p8: ldo3 {
regulator-name = "vreg_l3j_0p8";
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
};
&gpu {
status = "okay";
zap-shader {
firmware-name = "qcom/x1e80100/LENOVO/21N1/qcdxkmsuc8380.mbn";
};
};
&i2c0 {
clock-frequency = <400000>;
pinctrl-0 = <&qup_i2c0_data_clk>, <&tpad_default>;
pinctrl-names = "default";
status = "okay";
/* ELAN06E2 or ELAN06E3 */
touchpad@15 {
compatible = "hid-over-i2c";
reg = <0x15>;
hid-descr-addr = <0x1>;
interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
vdd-supply = <&vreg_misc_3p3>;
vddl-supply = <&vreg_l12b_1p2>;
wakeup-source;
};
/* SYNA8022 or SYNA8024 */
touchpad@2c {
compatible = "hid-over-i2c";
reg = <0x2c>;
hid-descr-addr = <0x20>;
interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
vdd-supply = <&vreg_misc_3p3>;
vddl-supply = <&vreg_l12b_1p2>;
wakeup-source;
};
/* ELAN06F1 or SYNA06F2 */
keyboard@3a {
compatible = "hid-over-i2c";
reg = <0x3a>;
hid-descr-addr = <0x1>;
interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
vdd-supply = <&vreg_misc_3p3>;
vddl-supply = <&vreg_l15b_1p8>;
pinctrl-0 = <&kybd_default>;
pinctrl-names = "default";
wakeup-source;
};
};
&i2c3 {
clock-frequency = <400000>;
status = "okay";
typec-mux@8 {
compatible = "parade,ps8830";
reg = <0x08>;
clocks = <&rpmhcc RPMH_RF_CLK3>;
vdd-supply = <&vreg_rtmr0_1p15>;
vdd33-supply = <&vreg_rtmr0_3p3>;
vdd33-cap-supply = <&vreg_rtmr0_3p3>;
vddar-supply = <&vreg_rtmr0_1p15>;
vddat-supply = <&vreg_rtmr0_1p15>;
vddio-supply = <&vreg_rtmr0_1p8>;
reset-gpios = <&pm8550_gpios 10 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&rtmr0_default>;
pinctrl-names = "default";
orientation-switch;
retimer-switch;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
retimer_ss0_ss_out: endpoint {
remote-endpoint = <&pmic_glink_ss0_ss_in>;
};
};
port@1 {
reg = <1>;
retimer_ss0_ss_in: endpoint {
remote-endpoint = <&usb_1_ss0_qmpphy_out>;
};
};
port@2 {
reg = <2>;
retimer_ss0_con_sbu_out: endpoint {
remote-endpoint = <&pmic_glink_ss0_con_sbu_in>;
};
};
};
};
};
&i2c5 {
clock-frequency = <400000>;
status = "okay";
eusb5_repeater: redriver@43 {
compatible = "nxp,ptn3222";
reg = <0x43>;
#phy-cells = <0>;
vdd3v3-supply = <&vreg_l13b_3p0>;
vdd1v8-supply = <&vreg_l4b_1p8>;
reset-gpios = <&tlmm 7 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&eusb5_reset_n>;
pinctrl-names = "default";
};
eusb3_repeater: redriver@47 {
compatible = "nxp,ptn3222";
reg = <0x47>;
#phy-cells = <0>;
vdd3v3-supply = <&vreg_l13b_3p0>;
vdd1v8-supply = <&vreg_l4b_1p8>;
reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&eusb3_reset_n>;
pinctrl-names = "default";
};
eusb6_repeater: redriver@4f {
compatible = "nxp,ptn3222";
reg = <0x4f>;
#phy-cells = <0>;
vdd3v3-supply = <&vreg_l13b_3p0>;
vdd1v8-supply = <&vreg_l4b_1p8>;
reset-gpios = <&tlmm 184 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&eusb6_reset_n>;
pinctrl-names = "default";
};
};
&i2c7 {
clock-frequency = <400000>;
status = "okay";
typec-mux@8 {
compatible = "parade,ps8830";
reg = <0x8>;
clocks = <&rpmhcc RPMH_RF_CLK4>;
vdd-supply = <&vreg_rtmr1_1p15>;
vdd33-supply = <&vreg_rtmr1_3p3>;
vdd33-cap-supply = <&vreg_rtmr1_3p3>;
vddar-supply = <&vreg_rtmr1_1p15>;
vddat-supply = <&vreg_rtmr1_1p15>;
vddio-supply = <&vreg_rtmr1_1p8>;
reset-gpios = <&tlmm 176 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&rtmr1_default>;
pinctrl-names = "default";
retimer-switch;
orientation-switch;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
retimer_ss1_ss_out: endpoint {
remote-endpoint = <&pmic_glink_ss1_ss_in>;
};
};
port@1 {
reg = <1>;
retimer_ss1_ss_in: endpoint {
remote-endpoint = <&usb_1_ss1_qmpphy_out>;
};
};
port@2 {
reg = <2>;
retimer_ss1_con_sbu_out: endpoint {
remote-endpoint = <&pmic_glink_ss1_con_sbu_in>;
};
};
};
};
};
&i2c8 {
clock-frequency = <400000>;
status = "okay";
/* ILIT2911 or GTCH1563 */
touchscreen@10 {
compatible = "hid-over-i2c";
reg = <0x10>;
hid-descr-addr = <0x1>;
interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
vdd-supply = <&vreg_misc_3p3>;
vddl-supply = <&vreg_l15b_1p8>;
pinctrl-0 = <&ts0_default>;
pinctrl-names = "default";
};
/* TODO: second-sourced touchscreen @ 0x41 */
};
&lpass_tlmm {
spkr_01_sd_n_active: spkr-01-sd-n-active-state {
pins = "gpio12";
function = "gpio";
drive-strength = <16>;
bias-disable;
output-low;
};
};
&lpass_vamacro {
pinctrl-0 = <&dmic01_default>;
pinctrl-names = "default";
vdd-micb-supply = <&vreg_l1b_1p8>;
qcom,dmic-sample-rate = <4800000>;
};
&mdss {
status = "okay";
};
&mdss_dp0 {
status = "okay";
};
&mdss_dp0_out {
data-lanes = <0 1>;
};
&mdss_dp1 {
status = "okay";
};
&mdss_dp1_out {
data-lanes = <0 1>;
};
&mdss_dp3 {
/delete-property/ #sound-dai-cells;
status = "okay";
aux-bus {
panel: panel {
compatible = "edp-panel";
power-supply = <&vreg_edp_3p3>;
port {
edp_panel_in: endpoint {
remote-endpoint = <&mdss_dp3_out>;
};
};
};
};
ports {
port@1 {
reg = <1>;
mdss_dp3_out: endpoint {
data-lanes = <0 1 2 3>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
remote-endpoint = <&edp_panel_in>;
};
};
};
};
&mdss_dp3_phy {
vdda-phy-supply = <&vreg_l3j_0p8>;
vdda-pll-supply = <&vreg_l2j_1p2>;
status = "okay";
};
&pcie4 {
perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&pcie4_default>;
pinctrl-names = "default";
status = "okay";
};
&pcie4_phy {
vdda-phy-supply = <&vreg_l3i_0p8>;
vdda-pll-supply = <&vreg_l3e_1p2>;
status = "okay";
};
&pcie5 {
perst-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
vddpe-3v3-supply = <&vreg_wwan>;
pinctrl-0 = <&pcie5_default>;
pinctrl-names = "default";
status = "okay";
};
&pcie5_phy {
vdda-phy-supply = <&vreg_l3i_0p8>;
vdda-pll-supply = <&vreg_l3e_1p2>;
status = "okay";
};
&pcie6a {
perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
vddpe-3v3-supply = <&vreg_nvme>;
pinctrl-0 = <&pcie6a_default>;
pinctrl-names = "default";
status = "okay";
};
&pcie6a_phy {
vdda-phy-supply = <&vreg_l1d_0p8>;
vdda-pll-supply = <&vreg_l2j_1p2>;
status = "okay";
};
&pm8550_gpios {
rtmr0_default: rtmr0-reset-n-active-state {
pins = "gpio10";
function = "normal";
power-source = <1>; /* 1.8V */
bias-disable;
input-disable;
output-enable;
};
usb0_3p3_reg_en: usb0-3p3-reg-en-state {
pins = "gpio11";
function = "normal";
power-source = <1>; /* 1.8V */
bias-disable;
input-disable;
output-enable;
};
};
&pm8550ve_8_gpios {
misc_3p3_reg_en: misc-3p3-reg-en-state {
pins = "gpio6";
function = "normal";
bias-disable;
drive-push-pull;
input-disable;
output-enable;
power-source = <1>; /* 1.8 V */
qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
};
};
&pm8550ve_9_gpios {
usb0_1p8_reg_en: usb0-1p8-reg-en-state {
pins = "gpio8";
function = "normal";
power-source = <1>; /* 1.8V */
bias-disable;
input-disable;
output-enable;
};
};
&pmc8380_3_gpios {
edp_bl_en: edp-bl-en-state {
pins = "gpio4";
function = "normal";
power-source = <1>;
input-disable;
output-enable;
};
};
&pmc8380_5_gpios {
usb0_pwr_1p15_reg_en: usb0-pwr-1p15-reg-en-state {
pins = "gpio8";
function = "normal";
power-source = <1>; /* 1.8V */
bias-disable;
input-disable;
output-enable;
};
};
&qupv3_0 {
status = "okay";
};
&qupv3_1 {
status = "okay";
};
&qupv3_2 {
status = "okay";
};
&remoteproc_adsp {
firmware-name = "qcom/x1e80100/LENOVO/21N1/qcadsp8380.mbn",
"qcom/x1e80100/LENOVO/21N1/adsp_dtbs.elf";
status = "okay";
};
&remoteproc_cdsp {
firmware-name = "qcom/x1e80100/LENOVO/21N1/qccdsp8380.mbn",
"qcom/x1e80100/LENOVO/21N1/cdsp_dtbs.elf";
status = "okay";
};
&smb2360_0 {
status = "okay";
};
&smb2360_0_eusb2_repeater {
vdd18-supply = <&vreg_l3d_1p8>;
vdd3-supply = <&vreg_l2b_3p0>;
};
&smb2360_1 {
status = "okay";
};
&smb2360_1_eusb2_repeater {
vdd18-supply = <&vreg_l3d_1p8>;
vdd3-supply = <&vreg_l14b_3p0>;
};
&swr0 {
status = "okay";
pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
pinctrl-names = "default";
/* WSA8845, Left Speaker */
left_spkr: speaker@0,0 {
compatible = "sdw20217020400";
reg = <0 0>;
reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <0>;
sound-name-prefix = "SpkrLeft";
vdd-1p8-supply = <&vreg_l15b_1p8>;
vdd-io-supply = <&vreg_l12b_1p2>;
qcom,port-mapping = <1 2 3 7 10 13>;
};
/* WSA8845, Right Speaker */
right_spkr: speaker@0,1 {
compatible = "sdw20217020400";
reg = <0 1>;
reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <0>;
sound-name-prefix = "SpkrRight";
vdd-1p8-supply = <&vreg_l15b_1p8>;
vdd-io-supply = <&vreg_l12b_1p2>;
qcom,port-mapping = <4 5 6 7 11 13>;
};
};
&swr1 {
status = "okay";
/* WCD9385 RX */
wcd_rx: codec@0,4 {
compatible = "sdw20217010d00";
reg = <0 4>;
qcom,rx-port-mapping = <1 2 3 4 5>;
};
};
&swr2 {
status = "okay";
/* WCD9385 TX */
wcd_tx: codec@0,3 {
compatible = "sdw20217010d00";
reg = <0 3>;
qcom,tx-port-mapping = <2 2 3 4>;
};
};
&tlmm {
gpio-reserved-ranges = <34 2>, /* Unused */
<44 4>, /* SPI (TPM) */
<72 2>, /* Secure EC I2C connection (?) */
<238 1>; /* UFS Reset */
eusb3_reset_n: eusb3-reset-n-state {
pins = "gpio6";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-low;
};
eusb5_reset_n: eusb5-reset-n-state {
pins = "gpio7";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-low;
};
eusb6_reset_n: eusb6-reset-n-state {
pins = "gpio184";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-low;
};
tpad_default: tpad-default-state {
pins = "gpio3";
function = "gpio";
bias-pull-up;
};
nvme_reg_en: nvme-reg-en-state {
pins = "gpio18";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
ts0_default: ts0-default-state {
reset-n-pins {
pins = "gpio48";
function = "gpio";
output-high;
drive-strength = <16>;
};
int-n-pins {
pins = "gpio51";
function = "gpio";
bias-disable;
};
};
kybd_default: kybd-default-state {
pins = "gpio67";
function = "gpio";
bias-disable;
};
edp_reg_en: edp-reg-en-state {
pins = "gpio70";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
hall_int_n_default: hall-int-n-state {
pins = "gpio92";
function = "gpio";
bias-disable;
};
pcie4_default: pcie4-default-state {
clkreq-n-pins {
pins = "gpio147";
function = "pcie4_clk";
drive-strength = <2>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio146";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
wake-n-pins {
pins = "gpio148";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
pcie5_default: pcie5-default-state {
clkreq-n-pins {
pins = "gpio150";
function = "pcie5_clk";
drive-strength = <2>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio149";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
wake-n-pins {
pins = "gpio151";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
pcie6a_default: pcie6a-default-state {
clkreq-n-pins {
pins = "gpio153";
function = "pcie6a_clk";
drive-strength = <2>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio152";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
wake-n-pins {
pins = "gpio154";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
rtmr1_default: rtmr1-reset-n-active-state {
pins = "gpio176";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
us_euro_hs_sel: us-euro-hs-sel-state {
pins = "gpio68";
function = "gpio";
bias-pull-down;
drive-strength = <2>;
};
usb1_pwr_1p15_reg_en: usb1-pwr-1p15-reg-en-state {
pins = "gpio188";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
usb1_pwr_1p8_reg_en: usb1-pwr-1p8-reg-en-state {
pins = "gpio175";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
usb1_pwr_3p3_reg_en: usb1-pwr-3p3-reg-en-state {
pins = "gpio186";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
wcd_default: wcd-reset-n-active-state {
pins = "gpio191";
function = "gpio";
drive-strength = <16>;
bias-disable;
output-low;
};
wwan_sw_en: wwan-sw-en-state {
pins = "gpio221";
function = "gpio";
drive-strength = <4>;
bias-disable;
};
};
&usb_1_ss0_hsphy {
vdd-supply = <&vreg_l3j_0p8>;
vdda12-supply = <&vreg_l2j_1p2>;
phys = <&smb2360_0_eusb2_repeater>;
status = "okay";
};
&usb_1_ss0_qmpphy {
vdda-phy-supply = <&vreg_l2j_1p2>;
vdda-pll-supply = <&vreg_l1j_0p8>;
status = "okay";
};
&usb_1_ss0 {
status = "okay";
};
&usb_1_ss0_dwc3 {
dr_mode = "host";
};
&usb_1_ss0_dwc3_hs {
remote-endpoint = <&pmic_glink_ss0_hs_in>;
};
&usb_1_ss0_qmpphy_out {
remote-endpoint = <&retimer_ss0_ss_in>;
};
&usb_1_ss1_hsphy {
vdd-supply = <&vreg_l3j_0p8>;
vdda12-supply = <&vreg_l2j_1p2>;
phys = <&smb2360_1_eusb2_repeater>;
status = "okay";
};
&usb_1_ss1_qmpphy {
vdda-phy-supply = <&vreg_l2j_1p2>;
vdda-pll-supply = <&vreg_l2d_0p9>;
status = "okay";
};
&usb_1_ss1 {
status = "okay";
};
&usb_1_ss1_dwc3 {
dr_mode = "host";
};
&usb_1_ss1_dwc3_hs {
remote-endpoint = <&pmic_glink_ss1_hs_in>;
};
&usb_1_ss1_qmpphy_out {
remote-endpoint = <&retimer_ss1_ss_in>;
};
&usb_2 {
status = "okay";
};
&usb_2_dwc3 {
dr_mode = "host";
};
&usb_2_hsphy {
vdd-supply = <&vreg_l2e_0p8>;
vdda12-supply = <&vreg_l3e_1p2>;
phys = <&eusb5_repeater>;
status = "okay";
};
&usb_mp {
status = "okay";
};
&usb_mp_hsphy0 {
vdd-supply = <&vreg_l2e_0p8>;
vdda12-supply = <&vreg_l3e_1p2>;
phys = <&eusb6_repeater>;
status = "okay";
};
&usb_mp_hsphy1 {
vdd-supply = <&vreg_l2e_0p8>;
vdda12-supply = <&vreg_l3e_1p2>;
phys = <&eusb3_repeater>;
status = "okay";
};
&usb_mp_qmpphy0 {
vdda-phy-supply = <&vreg_l3e_1p2>;
vdda-pll-supply = <&vreg_l3c_0p8>;
status = "okay";
};
&usb_mp_qmpphy1 {
vdda-phy-supply = <&vreg_l3e_1p2>;
vdda-pll-supply = <&vreg_l3c_0p8>;
status = "okay";
};
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