Re: [PATCH v1 3/3] arm64: dts: qcom: Add support for X1-based Dell XPS 13 9345

alex vinarskis
2024-09-21T12:16:56Z

On Sat, 21 Sept 2024 at 00:25, Rob Clark <robdclark@gmail.com> wrote:
>
> On Thu, Sep 19, 2024 at 10:01 AM Aleksandrs Vinarskis
> <alex.vinarskis@gmail.com> wrote:
> >
> > Initial support for Dell XPS 9345 13" 2024 (Tributo) based on X1E80100.
> >
> > Working:
> > * Touchpad
> > * Keyboard (only post suspend&resume, i2c-hid patch WIP)
> > * eDP, with brightness control
> > * NVME
> > * USB Type-C ports in USB2/USB3 (one orientation)
> > * WiFi
> > * GPU/aDSP/cDSP firmware loading (requires binaries from Windows)
> > * Lid switch
> > * Sleep/suspend, nothing visibly broken on resume
> >
> > Not working:
> > * Speakers (WIP, pin guessing, x4 WSA8845)
> > * Microphones (WIP, pin guessing)
> > * Fingerprint Reader (WIP, USB MP with ptn3222)
> > * USB as DP/USB3 (WIP, PS8830 based)
> > * Camera
> > * Battery Info
> >
> > Should be working, but cannot be tested due to lack of hw:
> > * Higher res OLED, higher res IPS panels
>
> My suspicion is that OLED vs IPS will require different dtb. I'm
> expecting the OLED to use samsung,atna33xc20 panel driver (see "arm64:
> dts: qcom: x1e80100-yoga: Update panel bindings"), but IPS can
> probably use edp-panel. I'm not sure if anyone has gotten both panels
> working on any other device that has both IPS and OLED variants, so
> this remains a theory. The t14s, which also has both IPS and OLED,
> has different DMI/CHID values for the different SKUs, so DtbLoader
> should be able to pick the correct dtb, once it exists.

Thanks for the input.

Will take a look at that driver. I have briefly looked into .inf from
Dell's Windows driver trying to identify them - all three panels have
dell-specific model naming, which unfortunately does not help much. As
far as I found from unofficial sources (1), the particular OLED is LG
made, not Samsung.

Luckily, Peter de Kraker (CCed) has reached out to me yesterday as he
got an OLED variant - will test on his machine in the following weeks,
as well as record CHIDs once he is able to boot with a working
display. Sounds rather unscalable though if each variant of laptop
would need a separate dtb? Eg. Dell's Inspiron model supports both
x1e80 and x1e78 (luckily no OLEDs though). If some OEM would release a
model with both displays and SoCs customizable, the number of variants
would grow pretty fast...

[1] https://www.thelec.net/news/articleView.html?idxno=4858

Alex

>
> BR,
> -R
>
> > * Touchscreen
> >
> > Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
> > ---
> > arch/arm64/boot/dts/qcom/Makefile | 1 +
> > .../dts/qcom/x1e80100-dell-tributo-13.dts | 860 ++++++++++++++++++
> > 2 files changed, 861 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-tributo-13.dts
> >
> > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > index ae002c7cf126..111c589d6bae 100644
> > --- a/arch/arm64/boot/dts/qcom/Makefile
> > +++ b/arch/arm64/boot/dts/qcom/Makefile
> > @@ -271,6 +271,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e78100-lenovo-thinkpad-t14s.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e80100-asus-vivobook-s15.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb
> > +dtb-$(CONFIG_ARCH_QCOM) += x1e80100-dell-tributo-13.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e80100-lenovo-yoga-slim7x.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e80100-microsoft-romulus13.dtb
> > dtb-$(CONFIG_ARCH_QCOM) += x1e80100-microsoft-romulus15.dtb
> > diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-tributo-13.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-tributo-13.dts
> > new file mode 100644
> > index 000000000000..d387f133c398
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-tributo-13.dts
> > @@ -0,0 +1,860 @@
> > +// SPDX-License-Identifier: BSD-3-Clause
> > +/*
> > + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
> > + * Copyright (c) 2024 Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/input/gpio-keys.h>
> > +#include <dt-bindings/input/input.h>
> > +#include <dt-bindings/leds/common.h>
> > +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> > +
> > +#include "x1e80100.dtsi"
> > +#include "x1e80100-pmics.dtsi"
> > +
> > +/ {
> > + model = "Dell XPS 13 9345";
> > + compatible = "dell,tributo-13", "qcom,x1e80100";
> > + chassis-type = "laptop";
> > +
> > + 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>;
> > + };
> > + };
> > +
> > + leds {
> > + compatible = "gpio-leds";
> > +
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&cam_indicator_en>;
> > +
> > + led-camera-indicator {
> > + label = "white:camera-indicator";
> > + function = LED_FUNCTION_INDICATOR;
> > + color = <LED_COLOR_ID_WHITE>;
> > + gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
> > + linux,default-trigger = "none";
> > + default-state = "off";
> > + /* Reuse as a panic indicator until we get a "camera on" trigger */
> > + panic-indicator;
> > + };
> > + };
> > +
> > + 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>;
> > +
> > + /* Right-side USB Type-C 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 = <&usb_1_ss0_qmpphy_out>;
> > + };
> > + };
> > + };
> > + };
> > +
> > + /* Left-side USB Type-C 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 = <&usb_1_ss1_qmpphy_out>;
> > + };
> > + };
> > + };
> > + };
> > + };
> > +
> > + reserved-memory {
> > + linux,cma {
> > + compatible = "shared-dma-pool";
> > + size = <0x0 0x8000000>;
> > + reusable;
> > + linux,cma-default;
> > + };
> > + };
> > +
> > + vph_pwr: vph-pwr-regulator {
> > + compatible = "regulator-fixed";
> > +
> > + regulator-name = "vph_pwr";
> > + regulator-min-microvolt = <3700000>;
> > + regulator-max-microvolt = <3700000>;
> > +
> > + regulator-always-on;
> > + regulator-boot-on;
> > + };
> > +
> > + 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_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";
> > + };
> > +};
> > +
> > +&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_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_l12b_1p2: ldo12 {
> > + regulator-name = "vreg_l12b_1p2";
> > + regulator-min-microvolt = <1200000>;
> > + regulator-max-microvolt = <1200000>;
> > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> > + };
> > +
> > + 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>;
> > + };
> > +
> > + 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>;
> > +
> > + 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_0p9: ldo3 {
> > + regulator-name = "vreg_l3c_0p9";
> > + regulator-min-microvolt = <920000>;
> > + regulator-max-microvolt = <920000>;
> > + 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_s1i_0p9: smps1 {
> > + regulator-name = "vreg_s1i_0p9";
> > + regulator-min-microvolt = <900000>;
> > + regulator-max-microvolt = <920000>;
> > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> > + };
> > +
> > + vreg_s2i_1p0: smps2 {
> > + regulator-name = "vreg_s2i_1p0";
> > + regulator-min-microvolt = <1000000>;
> > + regulator-max-microvolt = <1100000>;
> > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> > + };
> > +
> > + 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_0p9: ldo1 {
> > + regulator-name = "vreg_l1j_0p9";
> > + 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>;
> > + };
> > + };
> > +};
> > +
> > +&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";
> > +};
> > +
> > +&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";
> > +};
> > +
> > +&qupv3_0 {
> > + status = "okay";
> > +};
> > +
> > +&qupv3_1 {
> > + status = "okay";
> > +};
> > +
> > +&qupv3_2 {
> > + status = "okay";
> > +};
> > +
> > +&remoteproc_adsp {
> > + firmware-name = "qcom/x1e80100/dell/tributo/qcadsp8380.mbn",
> > + "qcom/x1e80100/dell/tributo/adsp_dtbs.elf";
> > +
> > + status = "okay";
> > +};
> > +
> > +&remoteproc_cdsp {
> > + firmware-name = "qcom/x1e80100/dell/tributo/qccdsp8380.mbn",
> > + "qcom/x1e80100/dell/tributo/cdsp_dtbs.elf";
> > +
> > + status = "okay";
> > +};
> > +
> > +&gpu {
> > + status = "okay";
> > +
> > + zap-shader {
> > + firmware-name = "qcom/x1e80100/dell/tributo/qcdxkmsuc8380.mbn";
> > + };
> > +};
> > +
> > +&mdss {
> > + status = "okay";
> > +};
> > +
> > +&mdss_dp3 {
> > + compatible = "qcom,x1e80100-dp";
> > + /delete-property/ #sound-dai-cells;
> > +
> > + status = "okay";
> > +
> > + aux-bus {
> > + panel {
> > + /* 1920x1200 IPS panel is SHP1593, PNP09FF compatible */
> > + 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";
> > +};
> > +
> > +&i2c0 {
> > + clock-frequency = <400000>;
> > + status = "okay";
> > +
> > + keyboard@5 {
> > + compatible = "hid-over-i2c";
> > + reg = <0x5>;
> > +
> > + hid-descr-addr = <0x20>;
> > + interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
> > +
> > + pinctrl-0 = <&kybd_default>;
> > + pinctrl-names = "default";
> > +
> > + wakeup-source;
> > + };
> > +};
> > +
> > +&i2c3 {
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > + /* PS8830 Retimer @0x8 */
> > + /* Unknown device @0x9 */
> > +};
> > +
> > +&i2c5 {
> > + clock-frequency = <100000>;
> > + status = "disabled";
> > + /* Unknown device @0x3b */
> > +};
> > +
> > +&i2c7 {
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > + /* PS8830 Retimer @0x8 */
> > + /* Unknown device @0x9 */
> > +};
> > +
> > +&i2c8 {
> > + clock-frequency = <400000>;
> > +
> > + status = "okay";
> > +
> > + touchscreen@0 {
> > + compatible = "hid-over-i2c";
> > + reg = <0x0>;
> > +
> > + hid-descr-addr = <0x1>;
> > + interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
> > +
> > + pinctrl-0 = <&ts0_default>;
> > + pinctrl-names = "default";
> > + };
> > +};
> > +
> > +&i2c9 {
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > + /* USB3 retimer device @0x4f */
> > +};
> > +
> > +&i2c17 {
> > + clock-frequency = <400000>;
> > + status = "okay";
> > +
> > + touchpad@2c {
> > + compatible = "hid-over-i2c";
> > + reg = <0x2c>;
> > +
> > + hid-descr-addr = <0x20>;
> > + interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
> > +
> > + pinctrl-0 = <&tpad_default>;
> > + pinctrl-names = "default";
> > +
> > + wakeup-source;
> > + };
> > +};
> > +
> > +&smb2360_0_eusb2_repeater {
> > + vdd18-supply = <&vreg_l3d_1p8>;
> > + vdd3-supply = <&vreg_l2b_3p0>;
> > +};
> > +
> > +&smb2360_1_eusb2_repeater {
> > + vdd18-supply = <&vreg_l3d_1p8>;
> > + vdd3-supply = <&vreg_l14b_3p0>;
> > +};
> > +
> > +&tlmm {
> > + gpio-reserved-ranges = <44 4>, /* SPI11 (TPM) */
> > + <76 4>, /* SPI19 (TZ Protected) */
> > + <238 1>; /* UFS Reset */
> > +
> > + edp_reg_en: edp-reg-en-state {
> > + pins = "gpio70";
> > + function = "gpio";
> > + drive-strength = <16>;
> > + bias-disable;
> > + };
> > +
> > + kybd_default: kybd-default-state {
> > + pins = "gpio67";
> > + function = "gpio";
> > + bias-pull-up;
> > + };
> > +
> > + nvme_reg_en: nvme-reg-en-state {
> > + pins = "gpio18";
> > + function = "gpio";
> > + drive-strength = <2>;
> > + bias-disable;
> > + };
> > +
> > + tpad_default: tpad-default-state {
> > + disable-pins {
> > + pins = "gpio38";
> > + function = "gpio";
> > + output-high;
> > + };
> > +
> > + int-n-pins {
> > + pins = "gpio3";
> > + function = "gpio";
> > + bias-pull-up;
> > + };
> > +
> > + reset-n-pins {
> > + pins = "gpio52";
> > + function = "gpio";
> > + bias-disable;
> > + };
> > + };
> > +
> > + ts0_default: ts0-default-state {
> > + disable-pins {
> > + pins = "gpio75";
> > + function = "gpio";
> > + output-high;
> > + };
> > +
> > + int-n-pins {
> > + pins = "gpio51";
> > + function = "gpio";
> > + bias-pull-up;
> > + };
> > +
> > + reset-n-pins {
> > + /* Technically should be High-Z input */
> > + pins = "gpio48";
> > + function = "gpio";
> > + output-low;
> > + drive-strength = <2>;
> > + };
> > + };
> > +
> > + 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;
> > + };
> > + };
> > +
> > + 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;
> > + };
> > + };
> > +
> > + cam_indicator_en: cam-indicator-en-state {
> > + pins = "gpio110";
> > + function = "gpio";
> > + drive-strength = <2>;
> > + bias-disable;
> > + };
> > +};
> > +
> > +&uart21 {
> > + compatible = "qcom,geni-debug-uart";
> > + status = "okay";
> > +};
> > +
> > +&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_l3e_1p2>;
> > + vdda-pll-supply = <&vreg_l1j_0p9>;
> > +
> > + 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 = <&pmic_glink_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_l3e_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 = <&pmic_glink_ss1_ss_in>;
> > +};
> > --
> > 2.43.0
> >
> >