| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2020, Xilin Wu <strongtz@yeah.net> |
| * Copyright (c) 2022, Molly Sophia <mollysophia379@gmail.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| #include <dt-bindings/input/linux-event-codes.h> |
| #include <dt-bindings/sound/qcom,q6afe.h> |
| #include <dt-bindings/sound/qcom,q6asm.h> |
| #include "sdm845.dtsi" |
| #include "sdm845-wcd9340.dtsi" |
| #include "pm8998.dtsi" |
| #include "pmi8998.dtsi" |
| #include "pm8005.dtsi" |
| |
| /* |
| * Delete following upstream (sdm845.dtsi) reserved |
| * memory mappings which are different in this device. |
| */ |
| /delete-node/ &rmtfs_mem; |
| /delete-node/ &adsp_mem; |
| /delete-node/ &wlan_msa_mem; |
| /delete-node/ &mpss_region; |
| /delete-node/ &venus_mem; |
| /delete-node/ &cdsp_mem; |
| /delete-node/ &mba_region; |
| /delete-node/ &slpi_mem; |
| /delete-node/ &spss_mem; |
| |
| / { |
| model = "Xiaomi Mi MIX 2S"; |
| compatible = "xiaomi,polaris", "qcom,sdm845"; |
| chassis-type = "handset"; |
| |
| /* required for bootloader to select correct board */ |
| qcom,msm-id = <0x141 0x20001>; |
| qcom,board-id = <0x2a 0x0>; |
| |
| aliases { |
| serial0 = &uart9; |
| serial1 = &uart6; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&volume_up_gpio>; |
| |
| key-vol-up { |
| label = "Volume Up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| }; |
| }; |
| |
| reserved-memory { |
| adsp_mem: memory@8c500000 { |
| reg = <0 0x8c500000 0 0x1e00000>; |
| no-map; |
| }; |
| |
| wlan_msa_mem: memory@8e300000 { |
| reg = <0 0x8e300000 0 0x100000>; |
| no-map; |
| }; |
| |
| mpss_region: memory@8e400000 { |
| reg = <0 0x8e400000 0 0x7800000>; |
| no-map; |
| }; |
| |
| venus_mem: memory@95c00000 { |
| reg = <0 0x95c00000 0 0x500000>; |
| no-map; |
| }; |
| |
| cdsp_mem: memory@96100000 { |
| reg = <0 0x96100000 0 0x800000>; |
| no-map; |
| }; |
| |
| mba_region: memory@96900000 { |
| reg = <0 0x96900000 0 0x200000>; |
| no-map; |
| }; |
| |
| slpi_mem: memory@96b00000 { |
| reg = <0 0x96b00000 0 0x1400000>; |
| no-map; |
| }; |
| |
| spss_mem: memory@97f00000 { |
| reg = <0 0x97f00000 0 0x100000>; |
| no-map; |
| }; |
| |
| rmtfs_mem: memory@f6301000 { |
| compatible = "qcom,rmtfs-mem"; |
| reg = <0 0xf6301000 0 0x200000>; |
| no-map; |
| |
| qcom,client-id = <1>; |
| qcom,vmid = <15>; |
| }; |
| }; |
| |
| battery: battery { |
| compatible = "simple-battery"; |
| |
| charge-full-design-microamp-hours = <3400000>; |
| voltage-min-design-microvolt = <3400000>; |
| voltage-max-design-microvolt = <4400000>; |
| }; |
| |
| vreg_tp_vddio: vreg-tp-vddio { |
| compatible = "regulator-fixed"; |
| regulator-name = "vreg_tp_vddio"; |
| |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| gpio = <&tlmm 23 GPIO_ACTIVE_HIGH>; |
| regulator-always-on; |
| regulator-boot-on; |
| enable-active-high; |
| }; |
| |
| vreg_s4a_1p8: vreg-s4a-1p8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vreg_s4a_1p8"; |
| |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &apps_rsc { |
| regulators-0 { |
| compatible = "qcom,pm8998-rpmh-regulators"; |
| qcom,pmic-id = "a"; |
| |
| vreg_s2a_1p1: smps2 { |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| }; |
| |
| vreg_s3a_1p35: smps3 { |
| regulator-min-microvolt = <1352000>; |
| regulator-max-microvolt = <1352000>; |
| }; |
| |
| vreg_s5a_2p04: smps5 { |
| regulator-min-microvolt = <1904000>; |
| regulator-max-microvolt = <2040000>; |
| }; |
| |
| vreg_s7a_1p025: smps7 { |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1028000>; |
| }; |
| |
| vdda_mipi_dsi0_pll: |
| vdda_ufs1_core: |
| vreg_l1a_0p875: ldo1 { |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2a_1p2: ldo2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_l3a_1p0: ldo3 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l5a_0p8: ldo5 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6a_1p8: ldo6 { |
| regulator-min-microvolt = <1856000>; |
| regulator-max-microvolt = <1856000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7a_1p8: ldo7 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l8a_1p2: ldo8 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1248000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9a_1p8: ldo9 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <2928000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l10a_2p95: ldo10 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <2928000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l11a_1p05: ldo11 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1048000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l12a_1p8: ldo12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l13a_2p95: ldo13 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l14a_1p8: ldo14 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_l15a_1p8: ldo15 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l16a_2p7: ldo16 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2704000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l17a_1p3: ldo17 { |
| regulator-min-microvolt = <1304000>; |
| regulator-max-microvolt = <1304000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_l18a_2p9: ldo18 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l19a_3p1: ldo19 { |
| regulator-min-microvolt = <2856000>; |
| regulator-max-microvolt = <3104000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l20a_2p95: ldo20 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l21a_2p95: ldo21 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l22a_3p3: ldo22 { |
| regulator-min-microvolt = <2864000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l23a_3p3: ldo23 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l24a_3p075: ldo24 { |
| regulator-min-microvolt = <3088000>; |
| regulator-max-microvolt = <3088000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l25a_3p3: ldo25 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vdda_mipi_dsi0_1p2: |
| vdda_ufs1_1p2: |
| vreg_l26a_1p2: ldo26 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l28a_3p0: ldo28 { |
| regulator-min-microvolt = <2856000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_lvs1a_1p8: lvs1 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vreg_lvs2a_1p8: lvs2 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| |
| regulators-1 { |
| compatible = "qcom,pmi8998-rpmh-regulators"; |
| qcom,pmic-id = "b"; |
| |
| vreg_bob: bob { |
| regulator-min-microvolt = <3312000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; |
| regulator-allow-bypass; |
| }; |
| }; |
| |
| regulators-2 { |
| compatible = "qcom,pm8005-rpmh-regulators"; |
| qcom,pmic-id = "c"; |
| |
| vreg_smp3c_0p6: smps3 { |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <600000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| &cdsp_pas { |
| firmware-name = "qcom/sdm845/polaris/cdsp.mbn"; |
| status = "okay"; |
| }; |
| |
| &dsi0 { |
| vdda-supply = <&vdda_mipi_dsi0_1p2>; |
| status = "okay"; |
| |
| display_panel: panel@0 { |
| compatible = "jdi,fhd-nt35596s"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; |
| vddio-supply = <&vreg_l14a_1p8>; |
| backlight = <&pmi8998_wled>; |
| vddpos-supply = <&lab>; |
| vddneg-supply = <&ibb>; |
| |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&sde_dsi_active>; |
| pinctrl-1 = <&sde_dsi_suspend>; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&dsi0_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi0_out { |
| remote-endpoint = <&panel_in>; |
| data-lanes = <0 1 2 3>; |
| }; |
| |
| &dsi0_phy { |
| vdds-supply = <&vdda_mipi_dsi0_pll>; |
| status = "okay"; |
| }; |
| |
| &gcc { |
| protected-clocks = <GCC_QSPI_CORE_CLK>, |
| <GCC_QSPI_CORE_CLK_SRC>, |
| <GCC_QSPI_CNOC_PERIPH_AHB_CLK>, |
| <GCC_LPASS_Q6_AXI_CLK>, |
| <GCC_LPASS_SWAY_CLK>; |
| }; |
| |
| &gmu { |
| status = "okay"; |
| }; |
| |
| &gpi_dma0 { |
| status = "okay"; |
| }; |
| |
| &gpi_dma1 { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| |
| zap-shader { |
| memory-region = <&gpu_mem>; |
| firmware-name = "qcom/sdm845/polaris/a630_zap.mbn"; |
| }; |
| }; |
| |
| &ibb { |
| regulator-min-microvolt = <4600000>; |
| regulator-max-microvolt = <6000000>; |
| regulator-over-current-protection; |
| regulator-pull-down; |
| regulator-soft-start; |
| qcom,discharge-resistor-kohms = <300>; |
| }; |
| |
| &ipa { |
| qcom,gsi-loader = "self"; |
| memory-region = <&ipa_fw_mem>; |
| firmware-name = "qcom/sdm845/polaris/ipa_fws.mbn"; |
| status = "okay"; |
| }; |
| |
| &i2c14 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| touchscreen@20 { |
| compatible = "syna,rmi4-i2c"; |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts-extended = <&tlmm 125 0x2008>; |
| |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&ts_int_default &ts_reset_default>; |
| pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>; |
| |
| vdd-supply = <&vreg_l28a_3p0>; |
| vio-supply = <&vreg_tp_vddio>; |
| |
| syna,startup-delay-ms = <0xc8>; |
| syna,reset-delay-ms = <0xc8>; |
| |
| rmi4-f01@1 { |
| syna,nosleep-mode = <0x1>; |
| reg = <0x1>; |
| }; |
| |
| rmi4-f12@12 { |
| syna,rezero-wait-ms = <0xc8>; |
| syna,clip-x-high = <0x438>; |
| syna,clip-y-high = <0x870>; |
| syna,sensor-type = <0x1>; |
| syna,clip-x-low = <0x0>; |
| syna,clip-y-low = <0x0>; |
| }; |
| }; |
| }; |
| |
| &lab { |
| regulator-min-microvolt = <4600000>; |
| regulator-max-microvolt = <6000000>; |
| regulator-soft-start; |
| regulator-pull-down; |
| }; |
| |
| &mdss { |
| status = "okay"; |
| }; |
| |
| &mss_pil { |
| firmware-name = "qcom/sdm845/polaris/mba.mbn", "qcom/sdm845/polaris/modem.mbn"; |
| status = "okay"; |
| }; |
| |
| &pmi8998_wled { |
| qcom,current-limit-microamp = <20000>; |
| qcom,current-boost-limit = <970>; |
| qcom,ovp-millivolt = <19600>; |
| qcom,switching-freq = <600>; |
| qcom,num-strings = <4>; |
| qcom,cabc; |
| |
| status = "okay"; |
| }; |
| |
| &pm8998_gpios { |
| volume_up_gpio: pm8998-gpio6-state { |
| pinconf { |
| qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; |
| function = "normal"; |
| pins = "gpio6"; |
| input-enable; |
| bias-pull-up; |
| }; |
| }; |
| }; |
| |
| &pm8998_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &q6afedai { |
| dai@22 { |
| reg = <QUATERNARY_MI2S_RX>; |
| qcom,sd-lines = <0>; |
| }; |
| }; |
| |
| &q6asmdai { |
| dai@0 { |
| reg = <0>; |
| }; |
| |
| dai@1 { |
| reg = <1>; |
| }; |
| |
| dai@2 { |
| reg = <2>; |
| }; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_1 { |
| status = "okay"; |
| }; |
| |
| &qup_i2c14_default { |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <0 4>, <81 4>; |
| |
| ts_reset_default: ts-reset-default-state { |
| pins = "gpio99"; |
| function = "gpio"; |
| drive-strength = <16>; |
| output-high; |
| }; |
| |
| ts_int_default: ts-int-default-state { |
| pins = "gpio125"; |
| function = "gpio"; |
| bias-pull-down; |
| drive-strength = <16>; |
| input-enable; |
| }; |
| |
| ts_reset_sleep: ts-reset-sleep-state { |
| pins = "gpio99"; |
| function = "gpio"; |
| bias-disable; |
| drive-strength = <2>; |
| }; |
| |
| ts_int_sleep: ts-int-sleep-state { |
| pins = "gpio125"; |
| function = "gpio"; |
| bias-pull-down; |
| drive-strength = <2>; |
| input-enable; |
| }; |
| |
| sde_dsi_active: sde-dsi-active-state { |
| pins = "gpio6", "gpio10"; |
| function = "gpio"; |
| drive-strength = <8>; |
| bias-disable; |
| }; |
| |
| sde_dsi_suspend: sde-dsi-suspend-state { |
| pins = "gpio6", "gpio10"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| }; |
| |
| &uart6 { |
| status = "okay"; |
| |
| pinctrl-0 = <&qup_uart6_4pin>; |
| |
| bluetooth { |
| compatible = "qcom,wcn3990-bt"; |
| |
| /* This path is relative to the qca/ subdir under lib/firmware. */ |
| firmware-name = "polaris/crnv21.bin"; |
| |
| vddio-supply = <&vreg_s4a_1p8>; |
| vddxo-supply = <&vreg_l7a_1p8>; |
| vddrf-supply = <&vreg_l17a_1p3>; |
| vddch0-supply = <&vreg_l25a_3p3>; |
| max-speed = <3200000>; |
| }; |
| }; |
| |
| &usb_1 { |
| /* We'll use this as USB 2.0 only */ |
| qcom,select-utmi-as-pipe-clk; |
| status = "okay"; |
| }; |
| |
| &usb_1_dwc3 { |
| dr_mode = "peripheral"; |
| |
| /* Fastest mode for USB 2 */ |
| maximum-speed = "high-speed"; |
| |
| /* Remove USB3 phy */ |
| phys = <&usb_1_hsphy>; |
| phy-names = "usb2-phy"; |
| }; |
| |
| &usb_1_hsphy { |
| vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; |
| vdda-pll-supply = <&vreg_l12a_1p8>; |
| vdd-supply = <&vreg_l1a_0p875>; |
| |
| qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; |
| qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>; |
| qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>; |
| qcom,imp-res-offset-value = <8>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_1_qmpphy { |
| vdda-pll-supply = <&vreg_l1a_0p875>; |
| vdda-phy-supply = <&vreg_l26a_1p2>; |
| status = "okay"; |
| }; |
| |
| &ufs_mem_hc { |
| reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; |
| vcc-supply = <&vreg_l20a_2p95>; |
| vcc-max-microamp = <800000>; |
| status = "okay"; |
| }; |
| |
| &ufs_mem_phy { |
| vdda-phy-supply = <&vdda_ufs1_core>; |
| vdda-pll-supply = <&vdda_ufs1_1p2>; |
| status = "okay"; |
| }; |
| |
| &venus { |
| firmware-name = "qcom/sdm845/polaris/venus.mbn"; |
| status = "okay"; |
| }; |
| |
| &wcd9340 { |
| reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>; |
| vdd-buck-sido-supply = <&vreg_s4a_1p8>; |
| vdd-buck-supply = <&vreg_s4a_1p8>; |
| vdd-tx-supply = <&vreg_s4a_1p8>; |
| vdd-rx-supply = <&vreg_s4a_1p8>; |
| vdd-io-supply = <&vreg_s4a_1p8>; |
| |
| qcom,micbias1-microvolt = <2700000>; |
| qcom,micbias2-microvolt = <1800000>; |
| qcom,micbias3-microvolt = <2700000>; |
| qcom,micbias4-microvolt = <2700000>; |
| }; |
| |
| &wifi { |
| 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>; |
| vdd-3.3-ch1-supply = <&vreg_l23a_3p3>; |
| |
| qcom,snoc-host-cap-skip-quirk; |
| status = "okay"; |
| }; |
