Add a devicetree for the LeEco Le2 smartphone, which is based on the Eldarion/MSM8976 SoC.
Supported functionality as of this initial submission: * I2C peripherals (Touchscreen,Audio amp, Haptics, Extcon, Led) * Power Button, Volume Keys * Regulators (PM8950) * WLED (PMI8950) * Remoteprocs (WCNSS) * GPU Device tree also contains supply maps to other subsystems like MDSS but due to missing dependencies like panel those are disabled. Signed-off-by: Adam Skladowski <[email protected]> --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/msm8976-leeco-s2.dts | 444 ++++++++++++++++++++++++++ 2 files changed, 445 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 11e953657691..1487f2beff3d 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -128,6 +128,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8953-xiaomi-tissot.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8953-xiaomi-vince.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-kugo.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-suzu.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8976-leeco-s2.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8976-longcheer-l9360.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-bullhead-rev-10.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-bullhead-rev-101.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8976-leeco-s2.dts b/arch/arm64/boot/dts/qcom/msm8976-leeco-s2.dts new file mode 100644 index 000000000000..4a11ea66efde --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8976-leeco-s2.dts @@ -0,0 +1,444 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (c) 2026 Adam Skladowski <[email protected]> + */ + +/dts-v1/; + +#include "msm8976.dtsi" +#include "pm8950.dtsi" +#include "pm8004.dtsi" +#include "pmi8950.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/gpio-keys.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/input/ti-drv260x.h> + +/ { + model = "Leeco Le S2"; + compatible = "leeco,s2", "qcom,msm8976"; + chassis-type = "handset"; + + gpio_keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_key_default>; + pinctrl-names = "default"; + + key-volume-up { + label = "Volume Up"; + gpios = <&tlmm 113 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + reserved-memory { + + ramoops { + compatible = "ramoops"; + no-map; + reg = <0 0x9ff00000 0 0x100000>; + record-size = <0x10000>; + console-size = <0x60000>; + ftrace-size = <0x10000>; + pmsg-size = <0x20000>; + ecc-size = <16>; + }; + + /delete-node/ memory@83000000; + + cont_splash_mem: memory@82000000 { + reg = <0x0 0x82000000 0x0 0x2800000>; + }; + + /delete-node/ ext-region@85b00000; + ext_region: memory@84a00000 { + reg = <0x0 0x84a00000 0x0 0x1900000>; + no-map; + }; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&adreno_gpu { + status = "okay"; +}; + +&blsp1_i2c4 { + status = "okay"; + + rmi4-i2c-dev@4b { + reg = <0x4b>; + compatible = "syna,rmi4-i2c"; + interrupts-extended = <&tlmm 65 0x2008>; + #address-cells = <1>; + #size-cells = <0>; + + vdd-supply = <&pm8950_l17>; + vio-supply = <&pm8950_l6>; + + syna,reset-delay-ms = <100>; + syna,startup-delay-ms = <500>; + rmi4-f01@1 { + reg = <0x01>; + syna,nosleep-mode = <1>; + }; + + rmi4-f12@12 { + reg = <0x12>; + syna,sensor-type = <1>; + syna,clip-x-low = <0>; + syna,clip-x-high = <1080>; + syna,clip-y-low = <0>; + syna,clip-y-high = <1920>; + }; + }; +}; + +&blsp2_i2c2 { + status = "okay"; + + haptics: haptics@5a { + compatible = "ti,drv2604"; + reg = <0x5a>; + enable-gpios = <&tlmm 109 GPIO_ACTIVE_HIGH>; + mode = <DRV260X_LRA_MODE>; + library-sel = <DRV260X_LIB_LRA>; + }; + + tiusb320: tusb320@47 { + compatible = "ti,tusb320"; + reg = <0x47>; + interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&blsp2_i2c4 { + status = "okay"; + led-controller@45 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "awinic,aw2013"; + reg = <0x45>; + vcc-supply = <&pm8950_l10>; + + led@0 { + reg = <0>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_RED>; + }; + led@1 { + reg = <1>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_GREEN>; + }; + led@2 { + reg = <2>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_BLUE>; + }; + }; + + speaker_codec: audio-codec@34 { + compatible = "nxp,tfa9890"; + reg = <0x34>; + vddd-supply = <&pm8950_l5>; + sound-name-prefix = "Speaker"; + #sound-dai-cells = <0>; + }; +}; + +&gcc { + vdd_gfx-supply = <&pm8004_s5>; +}; + +&mdss_dsi0 { + vdd-supply = <&pm8950_l17>; + vdda-supply = <&pm8950_l1>; + vddio-supply = <&pm8950_l6>; +}; + +&mdss_dsi0_out { + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + vddio-supply = <&pm8950_l6>; +}; + +&otg { + status = "okay"; + extcon = <&tiusb320>,<0>; +}; + +&pm8004_lsid5 { + status = "okay"; +}; + +&pm8004_spmi_regulators { + vdd_s2-supply = <&vph_pwr>; + vdd_s5-supply = <&vph_pwr>; + status = "okay"; + + /* Cluster 1 supply */ + pm8004_s2: s2 { + regulator-name = "VDD_APC1"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1165000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8004_s5: s5 { + regulator-name = "VDD_GFX"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1165000>; + regulator-enable-ramp-delay = <500>; + regulator-always-on; + }; +}; + +&pm8950_spmi_regulators { + vdd_s5-supply = <&vph_pwr>; + + /* Cluster 0 supply */ + pm8950_spmi_s5: s5 { + + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1165000>; + regulator-name = "VDD_APC0"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&pmi8950_wled { + qcom,current-limit-microamp = <20000>; + qcom,enabled-strings = <0 1>; + qcom,ovp-millivolt = <29600>; +}; + +&rpm_requests { + regulators { + compatible = "qcom,rpm-pm8950-regulators"; + + vdd_s1-supply = <&vph_pwr>; + vdd_s2-supply = <&vph_pwr>; + vdd_s3-supply = <&vph_pwr>; + vdd_s4-supply = <&vph_pwr>; + vdd_s6-supply = <&vph_pwr>; + vdd_l1_l19-supply = <&pm8950_s3>; + vdd_l2_l23-supply = <&pm8950_s3>; + vdd_l3-supply = <&pm8950_s3>; + vdd_l5_l6_l7_l16-supply = <&pm8950_s4>; + vdd_l8_l11_l12_l17_l22-supply = <&vph_pwr>; + + pm8950_s3: s3 { + regulator-min-microvolt = <1325000>; + regulator-max-microvolt = <1325000>; + }; + + pm8950_s4: s4 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + pm8950_l1: l1 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + }; + + pm8950_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8950_l3: l3 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1100000>; + }; + + pm8950_l5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8950_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8950_l7: l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1900000>; + }; + + pm8950_l8: l8 { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + }; + + pm8950_l9: l9 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + }; + + pm8950_l10: l10 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + pm8950_l11: l11 { + regulator-always-on; + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + + pm8950_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8950_l13: l13 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + pm8950_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + pm8950_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + pm8950_l16: l16 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8950_l17: l17 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2900000>; + }; + + pm8950_l19: l19 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1350000>; + }; + + pm8950_l22: l22 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8950_l23: l23 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm8950_l8>; + vqmmc-supply = <&pm8950_l5>; + + status = "okay"; +}; + +&tlmm { + gpio-reserved-ranges = <0 4>, <8 4>; + + disp_reset_n_active: disp-reset-n-active-state { + pins = "gpio25"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + output-high; + }; + + disp_reset_n_sleep: disp-reset-n-sleep-state { + pins = "gpio25"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + disp_te_default: disp-te-default-state { + pins = "gpio24"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + + gpio_key_default: gpio-key-default-state { + pins = "gpio113"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + ts_int_default: ts-int-state { + pins = "gpio65"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + }; + + ts_int_sleep: ts-int-sleep-state { + pins = "gpio65"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + ts_reset_active: ts-reset-active-state { + pins = "gpio64"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + }; + + ts_reset_suspend: ts-reset-suspend-state { + pins = "gpio64"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; +}; + +&wcnss { + vddpx-supply = <&pm8950_l5>; + + status = "okay"; +}; + +&wcnss_iris { + compatible = "qcom,wcn3680"; + + vddxo-supply = <&pm8950_l7>; + vddrfa-supply = <&pm8950_l19>; + vddpa-supply = <&pm8950_l9>; + vdddig-supply = <&pm8950_l5>; +}; + +&xo_board { + clock-frequency = <19200000>; +}; + -- 2.55.0
