| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2022, Alejandro Tafalla |
| */ |
| /dts-v1/; |
| |
| #include "msm8953.dtsi" |
| #include "pm8953.dtsi" |
| #include "pmi8950.dtsi" |
| |
| /delete-node/ &adsp_fw_mem; |
| /delete-node/ &qseecom_mem; |
| /delete-node/ &wcnss_fw_mem; |
| |
| / { |
| model = "Xiaomi Mi A2 Lite"; |
| compatible = "xiaomi,daisy", "qcom,msm8953"; |
| chassis-type = "handset"; |
| qcom,msm-id = <293 0>; |
| qcom,board-id = <0x1000b 0x9>; |
| |
| chosen { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| framebuffer@90001000 { |
| compatible = "simple-framebuffer"; |
| reg = <0 0x90001000 0 (1920 * 2280 * 3)>; |
| |
| width = <1080>; |
| height = <2280>; |
| stride = <(1080 * 3)>; |
| format = "r8g8b8"; |
| |
| power-domains = <&gcc MDSS_GDSC>; |
| |
| clocks = <&gcc GCC_MDSS_AHB_CLK>, |
| <&gcc GCC_MDSS_AXI_CLK>, |
| <&gcc GCC_MDSS_VSYNC_CLK>, |
| <&gcc GCC_MDSS_MDP_CLK>, |
| <&gcc GCC_MDSS_BYTE0_CLK>, |
| <&gcc GCC_MDSS_PCLK0_CLK>, |
| <&gcc GCC_MDSS_ESC0_CLK>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_key_default>; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| gpios = <&tlmm 85 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| }; |
| |
| reserved-memory { |
| qseecom_mem: qseecom@84a00000 { |
| reg = <0x0 0x84a00000 0x0 0x1900000>; |
| no-map; |
| }; |
| |
| adsp_fw_mem: adsp@8d600000 { |
| reg = <0x0 0x8d600000 0x0 0x1200000>; |
| no-map; |
| }; |
| |
| wcnss_fw_mem: wcnss@8e800000 { |
| reg = <0x0 0x8e800000 0x0 0x700000>; |
| no-map; |
| }; |
| }; |
| |
| /* |
| * We bitbang on &i2c_4 because BLSP is protected by TZ as sensors are |
| * normally proxied via ADSP firmware. GPIOs aren't protected. |
| */ |
| i2c-sensors { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&tlmm 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&tlmm 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| i2c-gpio,delay-us = <2>; /* ~100 kHz */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| imu@6a { |
| compatible = "st,lsm6dsl"; |
| reg = <0x6a>; |
| vdd-supply = <&pm8953_l10>; |
| vddio-supply = <&pm8953_l6>; |
| mount-matrix = "-1", "0", "0", |
| "0", "-1", "0", |
| "0", "0", "1"; |
| }; |
| }; |
| |
| vph_pwr: vph-pwr-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &hsusb_phy { |
| vdd-supply = <&pm8953_l3>; |
| vdda-pll-supply = <&pm8953_l7>; |
| vdda-phy-dpdm-supply = <&pm8953_l13>; |
| |
| status = "okay"; |
| }; |
| |
| &i2c_2 { |
| status = "okay"; |
| |
| speaker_codec: audio-codec@3a { |
| compatible = "maxim,max98927"; |
| reg = <0x3a>; |
| |
| reset-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>; |
| |
| vmon-slot-no = <1>; |
| imon-slot-no = <1>; |
| maxim,interleave-mode; |
| |
| #sound-dai-cells = <0>; |
| }; |
| }; |
| |
| &i2c_3 { |
| status = "okay"; |
| |
| touchscreen@38 { |
| compatible = "edt,edt-ft5406"; |
| reg = <0x38>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <65 IRQ_TYPE_EDGE_FALLING>; |
| |
| reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; |
| |
| vcc-supply = <&pm8953_l10>; |
| |
| touchscreen-size-x = <1080>; |
| touchscreen-size-y = <2280>; |
| }; |
| }; |
| |
| &pm8953_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &pmi8950_wled { |
| qcom,current-limit-microamp = <20000>; |
| qcom,num-strings = <2>; |
| |
| status = "okay"; |
| }; |
| |
| &rpm_requests { |
| regulators { |
| compatible = "qcom,rpm-pm8953-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_l1-supply = <&pm8953_s3>; |
| vdd_l2_l3-supply = <&pm8953_s3>; |
| vdd_l4_l5_l6_l7_l16_l19-supply = <&pm8953_s4>; |
| vdd_l8_l11_l12_l13_l14_l15-supply = <&vph_pwr>; |
| vdd_l9_l10_l17_l18_l22-supply = <&vph_pwr>; |
| |
| pm8953_s1: s1 { |
| regulator-min-microvolt = <863000>; |
| regulator-max-microvolt = <1152000>; |
| }; |
| |
| pm8953_s3: s3 { |
| regulator-min-microvolt = <1224000>; |
| regulator-max-microvolt = <1224000>; |
| }; |
| |
| pm8953_s4: s4 { |
| regulator-min-microvolt = <1896000>; |
| regulator-max-microvolt = <2048000>; |
| }; |
| |
| pm8953_l1: l1 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1100000>; |
| }; |
| |
| pm8953_l2: l2 { |
| regulator-min-microvolt = <975000>; |
| regulator-max-microvolt = <1225000>; |
| }; |
| |
| pm8953_l3: l3 { |
| regulator-min-microvolt = <925000>; |
| regulator-max-microvolt = <925000>; |
| regulator-allow-set-load; |
| }; |
| |
| pm8953_l5: l5 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8953_l6: l6 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| pm8953_l7: l7 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1900000>; |
| }; |
| |
| pm8953_l8: l8 { |
| regulator-min-microvolt = <2900000>; |
| regulator-max-microvolt = <2900000>; |
| }; |
| |
| pm8953_l9: l9 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8953_l10: l10 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| pm8953_l11: l11 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8953_l12: l12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8953_l13: l13 { |
| regulator-min-microvolt = <3125000>; |
| regulator-max-microvolt = <3125000>; |
| }; |
| |
| pm8953_l16: l16 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8953_l17: l17 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| }; |
| |
| pm8953_l19: l19 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1350000>; |
| }; |
| |
| pm8953_l22: l22 { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2850000>; |
| regulator-always-on; |
| }; |
| |
| pm8953_l23: l23 { |
| regulator-min-microvolt = <975000>; |
| regulator-max-microvolt = <1225000>; |
| }; |
| }; |
| }; |
| |
| &sdhc_1 { |
| vmmc-supply = <&pm8953_l8>; |
| vqmmc-supply = <&pm8953_l5>; |
| |
| status = "okay"; |
| }; |
| |
| &sdhc_2 { |
| vmmc-supply = <&pm8953_l11>; |
| vqmmc-supply = <&pm8953_l12>; |
| |
| cd-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>; |
| |
| 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>; |
| |
| status = "okay"; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <0 4>, <16 4>, <135 4>; |
| }; |
| |
| &uart_0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart_console_active>; |
| |
| status = "okay"; |
| }; |
| |
| &usb3 { |
| status = "okay"; |
| }; |
| |
| &usb3_dwc3 { |
| /delete-property/ usb-role-switch; |
| dr_mode = "peripheral"; |
| }; |
