574 lines
11 KiB
Plaintext
574 lines
11 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* sc7280 IDP board device tree source (common between SKU1 and SKU2)
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*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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*/
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#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
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#include <dt-bindings/input/linux-event-codes.h>
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#include "sc7280.dtsi"
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#include "pm7325.dtsi"
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#include "pm8350c.dtsi"
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#include "pmk8350.dtsi"
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#include "sc7280-chrome-common.dtsi"
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/ {
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aliases {
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bluetooth0 = &bluetooth;
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serial1 = &uart7;
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};
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gpio-keys {
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compatible = "gpio-keys";
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label = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&key_vol_up_default>;
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volume-up {
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label = "volume_up";
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gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
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linux,input-type = <1>;
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linux,code = <KEY_VOLUMEUP>;
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gpio-key,wakeup;
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debounce-interval = <15>;
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linux,can-disable;
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};
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};
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nvme_3v3_regulator: nvme-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VLDO_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&nvme_pwren>;
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};
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};
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&apps_rsc {
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pm7325-regulators {
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compatible = "qcom,pm7325-rpmh-regulators";
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qcom,pmic-id = "b";
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vreg_s1b_1p8: smps1 {
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regulator-min-microvolt = <1856000>;
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regulator-max-microvolt = <2040000>;
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};
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vreg_s7b_0p9: smps7 {
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regulator-min-microvolt = <535000>;
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regulator-max-microvolt = <1120000>;
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};
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vreg_s8b_1p2: smps8 {
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regulator-min-microvolt = <1256000>;
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regulator-max-microvolt = <1500000>;
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};
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vreg_l1b_0p8: ldo1 {
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regulator-min-microvolt = <825000>;
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regulator-max-microvolt = <925000>;
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};
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vreg_l2b_3p0: ldo2 {
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <3544000>;
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};
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vreg_l6b_1p2: ldo6 {
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regulator-min-microvolt = <1140000>;
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regulator-max-microvolt = <1260000>;
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};
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vreg_l7b_2p9: ldo7 {
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regulator-min-microvolt = <2960000>;
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regulator-max-microvolt = <2960000>;
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};
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vreg_l8b_0p9: ldo8 {
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regulator-min-microvolt = <870000>;
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regulator-max-microvolt = <970000>;
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};
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vreg_l9b_1p2: ldo9 {
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regulator-min-microvolt = <1080000>;
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regulator-max-microvolt = <1304000>;
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};
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vreg_l11b_1p7: ldo11 {
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regulator-min-microvolt = <1504000>;
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regulator-max-microvolt = <2000000>;
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};
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vreg_l12b_0p8: ldo12 {
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regulator-min-microvolt = <751000>;
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regulator-max-microvolt = <824000>;
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};
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vreg_l13b_0p8: ldo13 {
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regulator-min-microvolt = <530000>;
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regulator-max-microvolt = <824000>;
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};
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vreg_l14b_1p2: ldo14 {
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regulator-min-microvolt = <1080000>;
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regulator-max-microvolt = <1304000>;
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};
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vreg_l15b_0p8: ldo15 {
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regulator-min-microvolt = <765000>;
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regulator-max-microvolt = <1020000>;
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};
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vreg_l16b_1p2: ldo16 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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};
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vreg_l17b_1p8: ldo17 {
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regulator-min-microvolt = <1700000>;
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regulator-max-microvolt = <1900000>;
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};
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vreg_l18b_1p8: ldo18 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2000000>;
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};
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vreg_l19b_1p8: ldo19 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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};
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pm8350c-regulators {
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compatible = "qcom,pm8350c-rpmh-regulators";
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qcom,pmic-id = "c";
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vreg_s1c_2p2: smps1 {
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regulator-min-microvolt = <2190000>;
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regulator-max-microvolt = <2210000>;
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};
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vreg_s9c_1p0: smps9 {
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regulator-min-microvolt = <1010000>;
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regulator-max-microvolt = <1170000>;
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};
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vreg_l1c_1p8: ldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1980000>;
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};
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vreg_l2c_1p8: ldo2 {
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <1980000>;
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};
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vreg_l3c_3p0: ldo3 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <3540000>;
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};
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vreg_l4c_1p8: ldo4 {
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <3300000>;
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};
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vreg_l5c_1p8: ldo5 {
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <3300000>;
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};
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vreg_l6c_2p9: ldo6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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};
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vreg_l7c_3p0: ldo7 {
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3544000>;
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};
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vreg_l8c_1p8: ldo8 {
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <2000000>;
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};
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vreg_l9c_2p9: ldo9 {
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regulator-min-microvolt = <2960000>;
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regulator-max-microvolt = <2960000>;
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};
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vreg_l10c_0p8: ldo10 {
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regulator-min-microvolt = <720000>;
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regulator-max-microvolt = <1050000>;
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};
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vreg_l11c_2p8: ldo11 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <3544000>;
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};
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vreg_l12c_1p8: ldo12 {
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regulator-min-microvolt = <1650000>;
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regulator-max-microvolt = <2000000>;
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};
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vreg_l13c_3p0: ldo13 {
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <3544000>;
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};
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vreg_bob: bob {
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regulator-min-microvolt = <3008000>;
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regulator-max-microvolt = <3960000>;
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};
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};
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};
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&gpi_dma0 {
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status = "okay";
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};
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&gpi_dma1 {
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status = "okay";
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};
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&ipa {
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status = "okay";
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modem-init;
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};
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&pcie1 {
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status = "okay";
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perst-gpio = <&tlmm 2 GPIO_ACTIVE_LOW>;
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vddpe-3v3-supply = <&nvme_3v3_regulator>;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie1_reset_n>, <&pcie1_wake_n>;
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};
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&pcie1_phy {
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status = "okay";
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vdda-phy-supply = <&vreg_l10c_0p8>;
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vdda-pll-supply = <&vreg_l6b_1p2>;
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};
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&pmk8350_vadc {
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pmk8350_die_temp {
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reg = <PMK8350_ADC7_DIE_TEMP>;
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label = "pmk8350_die_temp";
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qcom,pre-scaling = <1 1>;
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};
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};
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&qfprom {
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vcc-supply = <&vreg_l1c_1p8>;
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};
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&qupv3_id_0 {
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status = "okay";
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};
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&qupv3_id_1 {
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status = "okay";
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};
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&sdhc_1 {
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status = "okay";
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non-removable;
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no-sd;
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no-sdio;
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vmmc-supply = <&vreg_l7b_2p9>;
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vqmmc-supply = <&vreg_l19b_1p8>;
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};
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&sdhc_2 {
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status = "okay";
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pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd>;
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pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd>;
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vmmc-supply = <&vreg_l9c_2p9>;
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vqmmc-supply = <&vreg_l6c_2p9>;
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cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
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};
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&uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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&usb_1 {
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status = "okay";
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};
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&usb_1_dwc3 {
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dr_mode = "host";
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};
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&usb_1_hsphy {
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status = "okay";
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vdda-pll-supply = <&vreg_l10c_0p8>;
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vdda33-supply = <&vreg_l2b_3p0>;
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vdda18-supply = <&vreg_l1c_1p8>;
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};
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&usb_1_qmpphy {
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status = "okay";
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vdda-phy-supply = <&vreg_l6b_1p2>;
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vdda-pll-supply = <&vreg_l1b_0p8>;
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};
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&uart7 {
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status = "okay";
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/delete-property/interrupts;
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interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
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<&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default", "sleep";
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pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
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bluetooth: bluetooth {
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compatible = "qcom,wcn6750-bt";
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pinctrl-names = "default";
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pinctrl-0 = <&bt_en>, <&sw_ctrl>;
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enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
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swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
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vddaon-supply = <&vreg_s7b_0p9>;
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vddbtcxmx-supply = <&vreg_s7b_0p9>;
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vddrfacmn-supply = <&vreg_s7b_0p9>;
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vddrfa0p8-supply = <&vreg_s7b_0p9>;
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vddrfa1p7-supply = <&vreg_s1b_1p8>;
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vddrfa1p2-supply = <&vreg_s8b_1p2>;
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vddrfa2p2-supply = <&vreg_s1c_2p2>;
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vddasd-supply = <&vreg_l11c_2p8>;
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max-speed = <3200000>;
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};
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};
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/* PINCTRL - additions to nodes defined in sc7280.dtsi */
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&dp_hot_plug_det {
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bias-disable;
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};
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&pm7325_gpios {
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key_vol_up_default: key-vol-up-default {
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pins = "gpio6";
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function = "normal";
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input-enable;
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bias-pull-up;
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power-source = <0>;
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qcom,drive-strength = <3>;
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};
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};
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&pcie1_clkreq_n {
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bias-pull-up;
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drive-strength = <2>;
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};
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&qspi_cs0 {
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bias-disable;
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};
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&qspi_clk {
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bias-disable;
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};
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&qspi_data01 {
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/* High-Z when no transfers; nice to park the lines */
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bias-pull-up;
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};
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&qup_uart5_tx {
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drive-strength = <2>;
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bias-disable;
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};
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&qup_uart5_rx {
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drive-strength = <2>;
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bias-pull-up;
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};
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&qup_uart7_cts {
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/*
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* Configure a bias-bus-hold on CTS to lower power
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* usage when Bluetooth is turned off. Bus hold will
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* maintain a low power state regardless of whether
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* the Bluetooth module drives the pin in either
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* direction or leaves the pin fully unpowered.
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*/
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bias-bus-hold;
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};
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&qup_uart7_rts {
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/* We'll drive RTS, so no pull */
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drive-strength = <2>;
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bias-disable;
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};
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&qup_uart7_tx {
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/* We'll drive TX, so no pull */
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drive-strength = <2>;
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bias-disable;
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};
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&qup_uart7_rx {
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/*
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* Configure a pull-up on RX. This is needed to avoid
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* garbage data when the TX pin of the Bluetooth module is
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* in tri-state (module powered off or not driving the
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* signal yet).
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*/
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bias-pull-up;
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};
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&sdc1_clk {
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bias-disable;
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drive-strength = <16>;
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};
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&sdc1_cmd {
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bias-pull-up;
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drive-strength = <10>;
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};
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&sdc1_data {
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bias-pull-up;
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drive-strength = <10>;
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};
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&sdc1_rclk {
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bias-pull-down;
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};
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&sdc2_clk {
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bias-disable;
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drive-strength = <16>;
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};
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&sdc2_cmd {
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bias-pull-up;
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drive-strength = <10>;
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};
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&sdc2_data {
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bias-pull-up;
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drive-strength = <10>;
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};
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&tlmm {
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bt_en: bt-en {
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pins = "gpio85";
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function = "gpio";
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output-low;
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bias-disable;
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};
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nvme_pwren: nvme-pwren {
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function = "gpio";
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};
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pcie1_reset_n: pcie1-reset-n {
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pins = "gpio2";
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function = "gpio";
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drive-strength = <16>;
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output-low;
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bias-disable;
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};
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pcie1_wake_n: pcie1-wake-n {
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pins = "gpio3";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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};
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qup_uart7_sleep_cts: qup-uart7-sleep-cts {
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pins = "gpio28";
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function = "gpio";
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/*
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* Configure a bias-bus-hold on CTS to lower power
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* usage when Bluetooth is turned off. Bus hold will
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* maintain a low power state regardless of whether
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* the Bluetooth module drives the pin in either
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* direction or leaves the pin fully unpowered.
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*/
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bias-bus-hold;
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};
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qup_uart7_sleep_rts: qup-uart7-sleep-rts {
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pins = "gpio29";
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function = "gpio";
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/*
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* Configure pull-down on RTS. As RTS is active low
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* signal, pull it low to indicate the BT SoC that it
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* can wakeup the system anytime from suspend state by
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* pulling RX low (by sending wakeup bytes).
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*/
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bias-pull-down;
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};
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qup_uart7_sleep_tx: qup-uart7-sleep-tx {
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pins = "gpio30";
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function = "gpio";
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/*
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* Configure pull-up on TX when it isn't actively driven
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* to prevent BT SoC from receiving garbage during sleep.
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*/
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bias-pull-up;
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};
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qup_uart7_sleep_rx: qup-uart7-sleep-rx {
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pins = "gpio31";
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function = "gpio";
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/*
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* Configure a pull-up on RX. This is needed to avoid
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* garbage data when the TX pin of the Bluetooth module
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* is floating which may cause spurious wakeups.
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*/
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bias-pull-up;
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};
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sd_cd: sd-cd {
|
|
pins = "gpio91";
|
|
function = "gpio";
|
|
bias-pull-up;
|
|
};
|
|
|
|
sw_ctrl: sw-ctrl {
|
|
pins = "gpio86";
|
|
function = "gpio";
|
|
bias-pull-down;
|
|
};
|
|
};
|
|
|
|
&remoteproc_wpss {
|
|
status = "okay";
|
|
};
|
|
|
|
&wifi {
|
|
status = "okay";
|
|
wifi-firmware {
|
|
iommus = <&apps_smmu 0x1c02 0x1>;
|
|
};
|
|
};
|