301 lines
6.1 KiB
Plaintext
301 lines
6.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (c) 2022 Linaro Limited
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*/
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/dts-v1/;
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#include "sm6115.dtsi"
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#include "pm6125.dtsi"
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/ {
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model = "Lenovo Tab P11";
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compatible = "lenovo,j606f", "qcom,sm6115p", "qcom,sm6115";
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chassis-type = "tablet";
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/* required for bootloader to select correct board */
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qcom,msm-id = <445 0x10000>, <420 0x10000>;
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qcom,board-id = <34 3>;
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aliases {
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mmc0 = &sdhc_2;
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};
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chosen {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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framebuffer0: framebuffer@5c000000 {
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compatible = "simple-framebuffer";
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reg = <0 0x5c000000 0 (2000 * 1200 * 4)>;
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width = <1200>;
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height = <2000>;
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stride = <(1200 * 4)>;
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format = "a8r8g8b8";
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clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&vol_up_n>;
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key-volume-up {
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label = "Volume Up";
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linux,code = <KEY_VOLUMEUP>;
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gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
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debounce-interval = <15>;
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linux,can-disable;
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gpio-key,wakeup;
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};
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};
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reserved-memory {
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ramoops@ffc00000 {
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compatible = "ramoops";
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reg = <0x0 0xffc00000 0x0 0x100000>;
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record-size = <0x1000>;
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console-size = <0x40000>;
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ftrace-size = <0x20000>;
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ecc-size = <16>;
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};
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};
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};
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&dispcc {
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/* HACK: disable until a panel driver is ready to retain simplefb */
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status = "disabled";
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};
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&pm6125_gpios {
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vol_up_n: vol-up-n-state {
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pins = "gpio5";
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function = "normal";
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power-source = <0>;
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bias-pull-up;
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input-enable;
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};
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};
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&pon_pwrkey {
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status = "okay";
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};
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&pon_resin {
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linux,code = <KEY_VOLUMEDOWN>;
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status = "okay";
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};
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&rpm_requests {
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regulators-0 {
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compatible = "qcom,rpm-pm6125-regulators";
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pm6125_s6: s6 {
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regulator-min-microvolt = <304000>;
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regulator-max-microvolt = <1456000>;
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};
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pm6125_s7: s7 {
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regulator-min-microvolt = <1280000>;
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regulator-max-microvolt = <2080000>;
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};
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pm6125_s8: s8 {
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regulator-min-microvolt = <1064000>;
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regulator-max-microvolt = <1304000>;
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};
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pm6125_l1: l1 {
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regulator-min-microvolt = <952000>;
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regulator-max-microvolt = <1152000>;
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};
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pm6125_l4: l4 {
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regulator-min-microvolt = <488000>;
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regulator-max-microvolt = <1000000>;
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};
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pm6125_l5: l5 {
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regulator-min-microvolt = <1648000>;
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/* 3.056V capped to 2.96V for SDHCI */
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regulator-max-microvolt = <2960000>;
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regulator-allow-set-load;
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/* Broken hw, this one can't be turned off or SDHCI will break! */
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regulator-always-on;
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};
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pm6125_l6: l6 {
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regulator-min-microvolt = <576000>;
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regulator-max-microvolt = <656000>;
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};
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pm6125_l7: l7 {
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/* 1.2V-1.304V fixed at 1.256V for SDHCI bias */
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regulator-min-microvolt = <1256000>;
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regulator-max-microvolt = <1256000>;
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/*
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* TODO: SDHCI seems to also work with this one turned off, however
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* there exists a possibility that it may not work with some very
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* specific SDCard types, perhaps validating this against a wide
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* range of models could rule that out, saving some power would
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* certainly be nice..
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*/
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regulator-always-on;
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};
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pm6125_l8: l8 {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <728000>;
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};
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pm6125_l9: l9 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2000000>;
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};
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pm6125_l10: l10 {
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regulator-min-microvolt = <1704000>;
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regulator-max-microvolt = <1904000>;
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};
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pm6125_l11: l11 {
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regulator-min-microvolt = <1704000>;
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regulator-max-microvolt = <1952000>;
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};
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pm6125_l12: l12 {
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regulator-min-microvolt = <1624000>;
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regulator-max-microvolt = <1984000>;
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};
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pm6125_l13: l13 {
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regulator-min-microvolt = <1504000>;
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regulator-max-microvolt = <1952000>;
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};
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pm6125_l14: l14 {
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regulator-min-microvolt = <1704000>;
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regulator-max-microvolt = <1904000>;
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};
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pm6125_l15: l15 {
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regulator-min-microvolt = <2920000>;
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regulator-max-microvolt = <3232000>;
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};
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pm6125_l16: l16 {
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regulator-min-microvolt = <1704000>;
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regulator-max-microvolt = <1904000>;
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};
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pm6125_l17: l17 {
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regulator-min-microvolt = <1152000>;
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regulator-max-microvolt = <1384000>;
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};
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pm6125_l18: l18 {
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regulator-min-microvolt = <1104000>;
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regulator-max-microvolt = <1312000>;
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};
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pm6125_l19: l19 {
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regulator-min-microvolt = <1624000>;
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regulator-max-microvolt = <3304000>;
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};
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pm6125_l20: l20 {
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regulator-min-microvolt = <1624000>;
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regulator-max-microvolt = <3304000>;
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};
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pm6125_l21: l21 {
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regulator-min-microvolt = <2400000>;
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regulator-max-microvolt = <3600000>;
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};
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pm6125_l22: l22 {
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regulator-min-microvolt = <2952000>;
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/* 3.304V capped to 2.96V for SDHCI */
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regulator-max-microvolt = <2960000>;
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regulator-allow-set-load;
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/* Broken hw, this one can't be turned off or SDHCI will break! */
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regulator-always-on;
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};
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pm6125_l23: l23 {
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regulator-min-microvolt = <3200000>;
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regulator-max-microvolt = <3400000>;
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};
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pm6125_l24: l24 {
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regulator-min-microvolt = <2704000>;
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regulator-max-microvolt = <3600000>;
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};
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};
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};
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&sdhc_2 {
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cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&sdc2_state_on &sdc2_gate_pin>;
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pinctrl-1 = <&sdc2_state_off>;
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vmmc-supply = <&pm6125_l22>;
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vqmmc-supply = <&pm6125_l5>;
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no-sdio;
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no-mmc;
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status = "okay";
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};
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&sleep_clk {
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clock-frequency = <32764>;
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};
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&tlmm {
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gpio-reserved-ranges = <14 4>;
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/*
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* This is a wholly undocumented pin (other than a single vague "pwr-gpios" reference)
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* that needs to be toggled for the SD Card slot to work properly..
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*/
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sdc2_gate_pin: sdc2-gate-state {
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pins = "gpio45";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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output-high;
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};
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};
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&ufs_mem_hc {
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vcc-supply = <&pm6125_l24>;
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vcc-max-microamp = <600000>;
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vccq2-supply = <&pm6125_l11>;
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vccq2-max-microamp = <600000>;
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status = "okay";
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};
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&ufs_mem_phy {
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vdda-phy-supply = <&pm6125_l4>;
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vdda-pll-supply = <&pm6125_l12>;
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vddp-ref-clk-supply = <&pm6125_l18>;
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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_hsphy {
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vdd-supply = <&pm6125_l4>;
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vdda-pll-supply = <&pm6125_l12>;
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vdda-phy-dpdm-supply = <&pm6125_l15>;
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status = "okay";
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};
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&xo_board {
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clock-frequency = <19200000>;
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};
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