| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2022, Matti Lehtimäki <matti.lehtimaki@gmail.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/input/input.h> |
| #include "qcom-msm8226.dtsi" |
| #include "qcom-pm8226.dtsi" |
| |
| / { |
| model = "Samsung Galaxy Tab 4 10.1"; |
| compatible = "samsung,matisse-wifi", "qcom,apq8026"; |
| chassis-type = "tablet"; |
| |
| aliases { |
| mmc0 = &sdhc_1; /* SDC1 eMMC slot */ |
| mmc1 = &sdhc_2; /* SDC2 SD card slot */ |
| display0 = &framebuffer0; |
| }; |
| |
| chosen { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| stdout-path = "display0"; |
| |
| framebuffer0: framebuffer@3200000 { |
| compatible = "simple-framebuffer"; |
| reg = <0x03200000 0x800000>; |
| width = <1280>; |
| height = <800>; |
| stride = <(1280 * 3)>; |
| format = "r8g8b8"; |
| }; |
| }; |
| |
| gpio-hall-sensor { |
| compatible = "gpio-keys"; |
| |
| event-hall-sensor { |
| label = "Hall Effect Sensor"; |
| gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>; |
| interrupts = <&tlmm 110 IRQ_TYPE_EDGE_FALLING>; |
| linux,input-type = <EV_SW>; |
| linux,code = <SW_LID>; |
| debounce-interval = <15>; |
| wakeup-source; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| |
| key-home { |
| label = "Home"; |
| gpios = <&tlmm 108 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_HOMEPAGE>; |
| debounce-interval = <15>; |
| }; |
| |
| key-volume-down { |
| label = "Volume Down"; |
| gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| debounce-interval = <15>; |
| }; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| gpios = <&tlmm 106 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| debounce-interval = <15>; |
| }; |
| }; |
| |
| reg_tsp_1p8v: regulator-tsp-1p8v { |
| compatible = "regulator-fixed"; |
| regulator-name = "tsp_1p8v"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| gpio = <&tlmm 31 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tsp_en_default_state>; |
| }; |
| |
| reg_tsp_3p3v: regulator-tsp-3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "tsp_3p3v"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tsp_en1_default_state>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| framebuffer@3200000 { |
| reg = <0x03200000 0x800000>; |
| no-map; |
| }; |
| |
| mpss@8400000 { |
| reg = <0x08400000 0x1f00000>; |
| no-map; |
| }; |
| |
| mba@a300000 { |
| reg = <0x0a300000 0x100000>; |
| no-map; |
| }; |
| |
| reserved@cb00000 { |
| reg = <0x0cb00000 0x700000>; |
| no-map; |
| }; |
| |
| wcnss@d200000 { |
| reg = <0x0d200000 0x700000>; |
| no-map; |
| }; |
| |
| adsp@d900000 { |
| reg = <0x0d900000 0x1800000>; |
| no-map; |
| }; |
| |
| venus@f100000 { |
| reg = <0x0f100000 0x500000>; |
| no-map; |
| }; |
| |
| /delete-node/ smem@3000000; |
| smem_region: smem@fa00000 { |
| reg = <0x0fa00000 0x100000>; |
| no-map; |
| }; |
| |
| reserved@fb00000 { |
| reg = <0x0fb00000 0x260000>; |
| no-map; |
| }; |
| |
| rfsa@fd60000 { |
| reg = <0x0fd60000 0x20000>; |
| no-map; |
| }; |
| |
| rmtfs@fd80000 { |
| compatible = "qcom,rmtfs-mem"; |
| reg = <0x0fd80000 0x180000>; |
| no-map; |
| |
| qcom,client-id = <1>; |
| }; |
| }; |
| }; |
| |
| &blsp1_i2c2 { |
| status = "okay"; |
| |
| accelerometer@1d { |
| compatible = "st,lis2hh12"; |
| reg = <0x1d>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&accel_int_default_state>; |
| |
| st,drdy-int-pin = <1>; |
| |
| vdd-supply = <&pm8226_l19>; |
| vddio-supply = <&pm8226_lvs1>; |
| }; |
| }; |
| |
| &blsp1_i2c4 { |
| status = "okay"; |
| |
| muic: usb-switch@25 { |
| compatible = "siliconmitus,sm5502-muic"; |
| reg = <0x25>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <67 IRQ_TYPE_EDGE_FALLING>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&muic_int_default_state>; |
| }; |
| }; |
| |
| &blsp1_i2c5 { |
| status = "okay"; |
| |
| touchscreen@4a { |
| compatible = "atmel,maxtouch"; |
| reg = <0x4a>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <17 IRQ_TYPE_LEVEL_LOW>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tsp_int_rst_default_state>; |
| |
| reset-gpios = <&pm8226_gpios 6 GPIO_ACTIVE_LOW>; |
| |
| vdd-supply = <®_tsp_1p8v>; |
| vdda-supply = <®_tsp_3p3v>; |
| }; |
| }; |
| |
| &rpm_requests { |
| regulators { |
| compatible = "qcom,rpm-pm8226-regulators"; |
| |
| pm8226_s3: s3 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1300000>; |
| }; |
| |
| pm8226_s4: s4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8226_s5: s5 { |
| regulator-min-microvolt = <1150000>; |
| regulator-max-microvolt = <1150000>; |
| }; |
| |
| pm8226_l1: l1 { |
| regulator-min-microvolt = <1225000>; |
| regulator-max-microvolt = <1225000>; |
| }; |
| |
| pm8226_l2: l2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| pm8226_l3: l3 { |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1337500>; |
| regulator-always-on; |
| }; |
| |
| pm8226_l4: l4 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| pm8226_l5: l5 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| pm8226_l6: l6 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| pm8226_l7: l7 { |
| regulator-min-microvolt = <1850000>; |
| regulator-max-microvolt = <1850000>; |
| }; |
| |
| pm8226_l8: l8 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| pm8226_l9: l9 { |
| regulator-min-microvolt = <2050000>; |
| regulator-max-microvolt = <2050000>; |
| }; |
| |
| pm8226_l10: l10 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8226_l12: l12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8226_l14: l14 { |
| regulator-min-microvolt = <2750000>; |
| regulator-max-microvolt = <2750000>; |
| }; |
| |
| pm8226_l15: l15 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8226_l16: l16 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3350000>; |
| }; |
| |
| pm8226_l17: l17 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| |
| regulator-system-load = <200000>; |
| regulator-allow-set-load; |
| regulator-always-on; |
| }; |
| |
| pm8226_l18: l18 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8226_l19: l19 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <3000000>; |
| }; |
| |
| pm8226_l20: l20 { |
| regulator-min-microvolt = <3075000>; |
| regulator-max-microvolt = <3075000>; |
| }; |
| |
| pm8226_l21: l21 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8226_l22: l22 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3000000>; |
| }; |
| |
| pm8226_l23: l23 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8226_l24: l24 { |
| regulator-min-microvolt = <1300000>; |
| regulator-max-microvolt = <1350000>; |
| }; |
| |
| pm8226_l25: l25 { |
| regulator-min-microvolt = <1775000>; |
| regulator-max-microvolt = <2125000>; |
| }; |
| |
| pm8226_l26: l26 { |
| regulator-min-microvolt = <1225000>; |
| regulator-max-microvolt = <1300000>; |
| }; |
| |
| pm8226_l27: l27 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8226_l28: l28 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8226_lvs1: lvs1 {}; |
| }; |
| }; |
| |
| &sdhc_1 { |
| vmmc-supply = <&pm8226_l17>; |
| vqmmc-supply = <&pm8226_l6>; |
| |
| bus-width = <8>; |
| non-removable; |
| |
| status = "okay"; |
| }; |
| |
| &sdhc_2 { |
| vmmc-supply = <&pm8226_l18>; |
| vqmmc-supply = <&pm8226_l21>; |
| |
| bus-width = <4>; |
| cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; |
| |
| status = "okay"; |
| }; |
| |
| &tlmm { |
| accel_int_default_state: accel-int-default-state { |
| pins = "gpio54"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| muic_int_default_state: muic-int-default-state { |
| pins = "gpio67"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tsp_en_default_state: tsp-en-default-state { |
| pins = "gpio31"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tsp_en1_default_state: tsp-en1-default-state { |
| pins = "gpio73"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tsp_int_rst_default_state: tsp-int-rst-default-state { |
| pins = "gpio17"; |
| function = "gpio"; |
| drive-strength = <10>; |
| bias-pull-up; |
| }; |
| }; |
| |
| &usb { |
| extcon = <&muic>, <&muic>; |
| status = "okay"; |
| }; |
| |
| &usb_hs_phy { |
| extcon = <&muic>; |
| v1p8-supply = <&pm8226_l10>; |
| v3p3-supply = <&pm8226_l20>; |
| }; |
