| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */ |
| |
| /* |
| * Common include for MSM8998 clamshell devices, ie the Lenovo Miix 630, |
| * Asus NovaGo TP370QL, and HP Envy x2. All three devices are basically the |
| * same, with differences in peripherals. |
| */ |
| |
| #include "msm8998.dtsi" |
| #include "pm8998.dtsi" |
| #include "pm8005.dtsi" |
| |
| / { |
| chosen { |
| }; |
| |
| vph_pwr: vph-pwr-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &blsp1_uart3 { |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "qcom,wcn3990-bt"; |
| |
| vddio-supply = <&vreg_s4a_1p8>; |
| vddxo-supply = <&vreg_l7a_1p8>; |
| vddrf-supply = <&vreg_l17a_1p3>; |
| vddch0-supply = <&vreg_l25a_3p3>; |
| max-speed = <3200000>; |
| }; |
| }; |
| |
| /* |
| * The laptop FW does not appear to support the retention state as it is |
| * not advertised as enabled in ACPI, and enabling it in DT can cause boot |
| * hangs. |
| */ |
| &CPU0 { |
| cpu-idle-states = <&LITTLE_CPU_SLEEP_1>; |
| }; |
| |
| &CPU1 { |
| cpu-idle-states = <&LITTLE_CPU_SLEEP_1>; |
| }; |
| |
| &CPU2 { |
| cpu-idle-states = <&LITTLE_CPU_SLEEP_1>; |
| }; |
| |
| &CPU3 { |
| cpu-idle-states = <&LITTLE_CPU_SLEEP_1>; |
| }; |
| |
| &CPU4 { |
| cpu-idle-states = <&BIG_CPU_SLEEP_1>; |
| }; |
| |
| &CPU5 { |
| cpu-idle-states = <&BIG_CPU_SLEEP_1>; |
| }; |
| |
| &CPU6 { |
| cpu-idle-states = <&BIG_CPU_SLEEP_1>; |
| }; |
| |
| &CPU7 { |
| cpu-idle-states = <&BIG_CPU_SLEEP_1>; |
| }; |
| |
| &pm8005_lsid1 { |
| pm8005-regulators { |
| compatible = "qcom,pm8005-regulators"; |
| |
| vdd_s1-supply = <&vph_pwr>; |
| |
| pm8005_s1: s1 { /* VDD_GFX supply */ |
| regulator-min-microvolt = <524000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-enable-ramp-delay = <500>; |
| |
| /* hack until we rig up the gpu consumer */ |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| &qusb2phy { |
| status = "okay"; |
| |
| vdda-pll-supply = <&vreg_l12a_1p8>; |
| vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; |
| }; |
| |
| &rpm_requests { |
| pm8998-regulators { |
| compatible = "qcom,rpm-pm8998-regulators"; |
| |
| vdd_s1-supply = <&vph_pwr>; |
| vdd_s2-supply = <&vph_pwr>; |
| vdd_s3-supply = <&vph_pwr>; |
| vdd_s4-supply = <&vph_pwr>; |
| vdd_s5-supply = <&vph_pwr>; |
| vdd_s6-supply = <&vph_pwr>; |
| vdd_s7-supply = <&vph_pwr>; |
| vdd_s8-supply = <&vph_pwr>; |
| vdd_s9-supply = <&vph_pwr>; |
| vdd_s10-supply = <&vph_pwr>; |
| vdd_s11-supply = <&vph_pwr>; |
| vdd_s12-supply = <&vph_pwr>; |
| vdd_s13-supply = <&vph_pwr>; |
| vdd_l1_l27-supply = <&vreg_s7a_1p025>; |
| vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>; |
| vdd_l3_l11-supply = <&vreg_s7a_1p025>; |
| vdd_l4_l5-supply = <&vreg_s7a_1p025>; |
| vdd_l6-supply = <&vreg_s5a_2p04>; |
| vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>; |
| vdd_l9-supply = <&vph_pwr>; |
| vdd_l10_l23_l25-supply = <&vph_pwr>; |
| vdd_l13_l19_l21-supply = <&vph_pwr>; |
| vdd_l16_l28-supply = <&vph_pwr>; |
| vdd_l18_l22-supply = <&vph_pwr>; |
| vdd_l20_l24-supply = <&vph_pwr>; |
| vdd_l26-supply = <&vreg_s3a_1p35>; |
| vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>; |
| |
| vreg_s3a_1p35: s3 { |
| regulator-min-microvolt = <1352000>; |
| regulator-max-microvolt = <1352000>; |
| }; |
| vreg_s4a_1p8: s4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| }; |
| vreg_s5a_2p04: s5 { |
| regulator-min-microvolt = <1904000>; |
| regulator-max-microvolt = <2040000>; |
| }; |
| vreg_s7a_1p025: s7 { |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1028000>; |
| }; |
| vreg_l1a_0p875: l1 { |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l2a_1p2: l2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l3a_1p0: l3 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| vreg_l5a_0p8: l5 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <800000>; |
| }; |
| vreg_l6a_1p8: l6 { |
| regulator-min-microvolt = <1808000>; |
| regulator-max-microvolt = <1808000>; |
| }; |
| vreg_l7a_1p8: l7 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l8a_1p2: l8 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| vreg_l9a_1p8: l9 { |
| regulator-min-microvolt = <1808000>; |
| regulator-max-microvolt = <2960000>; |
| }; |
| vreg_l10a_1p8: l10 { |
| regulator-min-microvolt = <1808000>; |
| regulator-max-microvolt = <2960000>; |
| }; |
| vreg_l11a_1p0: l11 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| vreg_l12a_1p8: l12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| vreg_l13a_2p95: l13 { |
| regulator-min-microvolt = <1808000>; |
| regulator-max-microvolt = <2960000>; |
| }; |
| vreg_l14a_1p88: l14 { |
| regulator-min-microvolt = <1880000>; |
| regulator-max-microvolt = <1880000>; |
| }; |
| vreg_15a_1p8: l15 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| vreg_l16a_2p7: l16 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2704000>; |
| }; |
| vreg_l17a_1p3: l17 { |
| regulator-min-microvolt = <1304000>; |
| regulator-max-microvolt = <1304000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l18a_2p7: l18 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2704000>; |
| }; |
| vreg_l19a_3p0: l19 { |
| regulator-min-microvolt = <3008000>; |
| regulator-max-microvolt = <3008000>; |
| }; |
| vreg_l20a_2p95: l20 { |
| regulator-min-microvolt = <2960000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l21a_2p95: l21 { |
| regulator-min-microvolt = <2960000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-allow-set-load; |
| regulator-system-load = <800000>; |
| }; |
| vreg_l22a_2p85: l22 { |
| regulator-min-microvolt = <2864000>; |
| regulator-max-microvolt = <2864000>; |
| }; |
| vreg_l23a_3p3: l23 { |
| regulator-min-microvolt = <3312000>; |
| regulator-max-microvolt = <3312000>; |
| }; |
| vreg_l24a_3p075: l24 { |
| regulator-min-microvolt = <3088000>; |
| regulator-max-microvolt = <3088000>; |
| }; |
| vreg_l25a_3p3: l25 { |
| regulator-min-microvolt = <3104000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-allow-set-load; |
| }; |
| vreg_l26a_1p2: l26 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| vreg_l28_3p0: l28 { |
| regulator-min-microvolt = <3008000>; |
| regulator-max-microvolt = <3008000>; |
| }; |
| |
| vreg_lvs1a_1p8: lvs1 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vreg_lvs2a_1p8: lvs2 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| }; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <0 4>, <81 4>; |
| |
| touchpad: touchpad { |
| config { |
| pins = "gpio123"; |
| bias-pull-up; /* pull up */ |
| }; |
| }; |
| }; |
| |
| &sdhc2 { |
| status = "okay"; |
| |
| vmmc-supply = <&vreg_l21a_2p95>; |
| vqmmc-supply = <&vreg_l13a_2p95>; |
| |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; |
| pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; |
| }; |
| |
| &usb3 { |
| status = "okay"; |
| }; |
| |
| &usb3_dwc3 { |
| dr_mode = "host"; /* Force to host until we have Type-C hooked up */ |
| }; |
| |
| &usb3phy { |
| status = "okay"; |
| |
| vdda-phy-supply = <&vreg_l1a_0p875>; |
| vdda-pll-supply = <&vreg_l2a_1p2>; |
| }; |
| |
| &wifi { |
| status = "okay"; |
| |
| vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; |
| vdd-1.8-xo-supply = <&vreg_l7a_1p8>; |
| vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; |
| vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; |
| }; |
| |
| /* PINCTRL - board-specific pinctrl */ |
| &blsp1_uart3_on { |
| rx { |
| /delete-property/ bias-disable; |
| /* |
| * Configure a pull-up on 45 (RX). This is needed to |
| * avoid garbage data when the TX pin of the Bluetooth |
| * module is in tri-state (module powered off or not |
| * driving the signal yet). |
| */ |
| bias-pull-up; |
| }; |
| |
| cts { |
| /delete-property/ bias-disable; |
| /* |
| * Configure a pull-down on 47 (CTS) to match the pull |
| * of the Bluetooth module. |
| */ |
| bias-pull-down; |
| }; |
| }; |
