| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2024, Barnabas Czeman |
| */ |
| /dts-v1/; |
| |
| #include <dt-bindings/arm/qcom,ids.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/leds/common.h> |
| |
| #include "msm8937.dtsi" |
| #include "pm8937.dtsi" |
| #include "pmi8950.dtsi" |
| |
| /delete-node/ &qseecom_mem; |
| |
| / { |
| model = "Xiaomi Redmi 3S (land)"; |
| compatible = "xiaomi,land", "qcom,msm8937"; |
| chassis-type = "handset"; |
| |
| qcom,msm-id = <QCOM_ID_MSM8937 0x0>; |
| qcom,board-id = <0x1000b 1>, <0x2000b 1>; |
| |
| aliases { |
| mmc0 = &sdhc_1; |
| mmc1 = &sdhc_2; |
| }; |
| |
| battery: battery { |
| compatible = "simple-battery"; |
| |
| charge-full-design-microamp-hours = <4100000>; |
| constant-charge-current-max-microamp = <1000000>; |
| voltage-min-design-microvolt = <3400000>; |
| voltage-max-design-microvolt = <4400000>; |
| }; |
| |
| chosen { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| stdout-path = "framebuffer0"; |
| |
| framebuffer0: framebuffer@8dd01000 { |
| compatible = "simple-framebuffer"; |
| reg = <0x0 0x8dd01000 0x0 (720 * 1280 * 3)>; |
| width = <720>; |
| height = <1280>; |
| stride = <(720 * 3)>; |
| format = "r8g8b8"; |
| |
| 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>; |
| power-domains = <&gcc MDSS_GDSC>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| pinctrl-0 = <&gpio_keys_default>; |
| pinctrl-names = "default"; |
| |
| key-volup { |
| label = "Volume Up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&tlmm 91 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| }; |
| }; |
| |
| irled { |
| compatible = "gpio-ir-tx"; |
| gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| reserved-memory { |
| reserved@84a00000 { |
| reg = <0x0 0x84a00000 0x0 0x1900000>; |
| no-map; |
| }; |
| |
| framebuffer: memory@8dd01000 { |
| reg = <0x0 0x8dd01000 0x0 (720 * 1280 * 3)>; |
| no-map; |
| }; |
| }; |
| |
| vph_pwr: vph-pwr-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &blsp1_i2c2 { |
| status = "okay"; |
| |
| led-controller@45 { |
| compatible = "awinic,aw2013"; |
| reg = <0x45>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| vcc-supply = <&pm8937_l10>; |
| vio-supply = <&pm8937_l5>; |
| |
| led@0 { |
| reg = <0>; |
| function = LED_FUNCTION_STATUS; |
| led-max-microamp = <5000>; |
| color = <LED_COLOR_ID_RED>; |
| }; |
| |
| led@1 { |
| reg = <1>; |
| function = LED_FUNCTION_STATUS; |
| led-max-microamp = <5000>; |
| color = <LED_COLOR_ID_GREEN>; |
| }; |
| |
| led@2 { |
| reg = <2>; |
| function = LED_FUNCTION_STATUS; |
| led-max-microamp = <5000>; |
| color = <LED_COLOR_ID_BLUE>; |
| }; |
| }; |
| }; |
| |
| &blsp1_i2c3 { |
| status = "okay"; |
| |
| touchscreen@3e { |
| compatible = "edt,edt-ft5306"; |
| reg = <0x3e>; |
| |
| interrupts-extended = <&tlmm 65 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; |
| vcc-supply = <&pm8937_l10>; |
| iovcc-supply = <&pm8937_l5>; |
| |
| pinctrl-0 = <&tsp_int_rst_default>; |
| pinctrl-names = "default"; |
| |
| touchscreen-size-x = <720>; |
| touchscreen-size-y = <1280>; |
| }; |
| }; |
| |
| &pm8937_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| |
| status = "okay"; |
| }; |
| |
| &pm8937_spmi_regulators { |
| /* APC */ |
| pm8937_s5: s5 { |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &pmi8950_wled { |
| qcom,num-strings = <2>; |
| qcom,external-pfet; |
| qcom,current-limit-microamp = <20000>; |
| qcom,ovp-millivolt = <29600>; |
| |
| status = "okay"; |
| }; |
| |
| &rpm_requests { |
| regulators-0 { |
| compatible = "qcom,rpm-pm8937-regulators"; |
| |
| vdd_s1-supply = <&vph_pwr>; |
| vdd_s2-supply = <&vph_pwr>; |
| vdd_s3-supply = <&vph_pwr>; |
| vdd_s4-supply = <&vph_pwr>; |
| |
| vdd_l1_l19-supply = <&pm8937_s3>; |
| vdd_l2_l23-supply = <&pm8937_s3>; |
| vdd_l3-supply = <&pm8937_s3>; |
| vdd_l4_l5_l6_l7_l16-supply = <&pm8937_s4>; |
| vdd_l8_l11_l12_l17_l22-supply = <&vph_pwr>; |
| vdd_l9_l10_l13_l14_l15_l18-supply = <&vph_pwr>; |
| |
| pm8937_s1: s1 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1225000>; |
| }; |
| |
| pm8937_s3: s3 { |
| regulator-min-microvolt = <1300000>; |
| regulator-max-microvolt = <1300000>; |
| }; |
| |
| pm8937_s4: s4 { |
| regulator-min-microvolt = <2050000>; |
| regulator-max-microvolt = <2050000>; |
| }; |
| |
| pm8937_l2: l2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| pm8937_l5: l5 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8937_l6: l6 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8937_l7: l7 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8937_l8: l8 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2900000>; |
| }; |
| |
| pm8937_l9: l9 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8937_l10: l10 { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <3000000>; |
| }; |
| |
| pm8937_l11: l11 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| regulator-allow-set-load; |
| regulator-system-load = <200000>; |
| }; |
| |
| pm8937_l12: l12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8937_l13: l13 { |
| regulator-min-microvolt = <3075000>; |
| regulator-max-microvolt = <3075000>; |
| }; |
| |
| pm8937_l14: l14 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8937_l15: l15 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| pm8937_l16: l16 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| pm8937_l17: l17 { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2900000>; |
| }; |
| |
| pm8937_l19: l19 { |
| regulator-min-microvolt = <1225000>; |
| regulator-max-microvolt = <1350000>; |
| }; |
| |
| pm8937_l22: l22 { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| pm8937_l23: l23 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| }; |
| }; |
| |
| &sdc2_cmd_default { |
| drive-strength = <12>; |
| }; |
| |
| &sdc2_data_default { |
| drive-strength = <12>; |
| }; |
| |
| &sdhc_1 { |
| vmmc-supply = <&pm8937_l8>; |
| vqmmc-supply = <&pm8937_l5>; |
| |
| status = "okay"; |
| }; |
| |
| &sdhc_2 { |
| cd-gpios = <&tlmm 67 GPIO_ACTIVE_LOW>; |
| vmmc-supply = <&pm8937_l11>; |
| vqmmc-supply = <&pm8937_l12>; |
| pinctrl-0 = <&sdc2_default &sdc2_cd_default>; |
| pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; |
| pinctrl-names = "default", "sleep"; |
| |
| status = "okay"; |
| }; |
| |
| &sleep_clk { |
| clock-frequency = <32768>; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <0 4>, <20 4>; |
| |
| gpio_keys_default: gpio-keys-default-state { |
| pins = "gpio91"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| |
| sdc2_cd_default: sdc2-cd-default-state { |
| pins = "gpio67"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tsp_int_rst_default: tsp-int-rst-default-state { |
| pins = "gpio64", "gpio65"; |
| function = "gpio"; |
| drive-strength = <8>; |
| bias-pull-up; |
| }; |
| }; |
| |
| &wcnss { |
| vddpx-supply = <&pm8937_l5>; |
| |
| status = "okay"; |
| }; |
| |
| &wcnss_iris { |
| compatible = "qcom,wcn3620"; |
| vddxo-supply = <&pm8937_l7>; |
| vddrfa-supply = <&pm8937_l19>; |
| vddpa-supply = <&pm8937_l9>; |
| vdddig-supply = <&pm8937_l5>; |
| }; |
| |
| &wcnss_mem { |
| status = "okay"; |
| }; |
| |
| &xo_board { |
| clock-frequency = <19200000>; |
| }; |
