From 191b4616a1d625a0eeaea2f1517439fe359eae91 Mon Sep 17 00:00:00 2001 From: Karl Chan Date: Wed, 30 Oct 2024 22:09:03 +0800 Subject: [PATCH] ARM: dts: qcom: lenovo-lxf-p5100: Add initial device tree Lenovo Yoga Tab 3 10 LTE is a tablet using the MSM8909 SoC released in 2016. Add a device tree for with initial support for: - GPIO keys - pm8909-vibrator - SDHCI (internal and external storage) - UART - WCNSS (WiFi/BT) - Regulators - Touchscreen - PWM panel backlight - Hall - Power LED - Framebuffer - USB (Dont Work) - Magnetometer Signed-off-by: Karl Chan --- arch/arm/boot/dts/qcom/Makefile | 1 + .../qcom/qcom-msm8909-lenovo-lxf-p5100.dts | 380 ++++++++++++++++++ 2 files changed, 381 insertions(+) create mode 100644 arch/arm/boot/dts/qcom/qcom-msm8909-lenovo-lxf-p5100.dts diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile index 8b98ac445858d5..dd6600e73f369b 100644 --- a/arch/arm/boot/dts/qcom/Makefile +++ b/arch/arm/boot/dts/qcom/Makefile @@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-msm8905-nokia-argon.dtb \ qcom-msm8909-acer-t01.dtb \ qcom-msm8909-fareastone-smart506.dtb \ + qcom-msm8909-lenovo-lxf-p5100.dtb \ qcom-msm8909-nokia-leo.dtb \ qcom-msm8909-nokia-sparkler.dtb \ qcom-msm8916-samsung-e5.dtb \ diff --git a/arch/arm/boot/dts/qcom/qcom-msm8909-lenovo-lxf-p5100.dts b/arch/arm/boot/dts/qcom/qcom-msm8909-lenovo-lxf-p5100.dts new file mode 100644 index 00000000000000..328ec277262989 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8909-lenovo-lxf-p5100.dts @@ -0,0 +1,380 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "qcom-msm8909-pm8909.dtsi" + +#include +#include +#include +#include +#include + +/ { + model = "Lenovo Yoga Tab 3 10 LTE"; + compatible = "lenovo,lxf-p5100", "qcom,msm8909"; + chassis-type = "tablet"; + + aliases { + serial0 = &blsp_uart1; + }; + + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + stdout-path = "serial0"; + + framebuffer@83200000 { + compatible = "simple-framebuffer"; + reg = <0x83200000 (800 * 1280 * 3)>; + + width = <800>; + height = <1280>; + stride = <(1280 * 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>; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pm8909_pwm 0 100000>; + + brightness-levels = <0 255>; + num-interpolated-steps = <255>; + default-brightness-level = <255>; + }; + + battery: battery { + compatible = "simple-battery"; + voltage-min-design-microvolt = <3400000>; + voltage-max-design-microvolt = <4350000>; + energy-full-design-microwatt-hours = <7600000>; + charge-full-design-microamp-hours = <2000000>; + + ocv-capacity-celsius = <25>; + ocv-capacity-table-0 = <4335000 100>, <4265000 95>, + <4207000 90>, <4152000 85>, <4101000 80>, <4051000 75>, + <3995000 70>, <3958000 65>, <3921000 60>, <3874000 55>, + <3838000 50>, <3815000 45>, <3797000 40>, <3783000 35>, + <3772000 30>, <3763000 25>, <3744000 20>, <3718000 16>, + <3692000 13>, <3689000 11>, <3688000 10>, <3687000 9>, + <3685000 8>, <3683000 7>, <3679000 6>, <3663000 5>, + <3620000 4>, <3555000 3>, <3461000 2>, <3312000 1>, + <3000000 0>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_keys_default>; + pinctrl-names = "default"; + + label = "GPIO Buttons"; + + button-volume-up { + label = "Volume Up"; + gpios = <&tlmm 90 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-hall-sensor { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_hall_sensor_default>; + pinctrl-names = "default"; + + label = "GPIO Hall Effect Sensor"; + + event-hall-sensor { + label = "Hall Effect Sensor"; + gpios = <&tlmm 36 GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + linux,can-disable; + }; + }; + + reg_ts_vdd: regulator-ts { + compatible = "regulator-fixed"; + regulator-name = "reg_ts_vdd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&ts_vdd_default>; + pinctrl-names = "default"; + }; +}; + +&blsp_i2c1 { + status = "okay"; + /* TODO: add Bochs BMA223 accelerometer/ELAN EPL2102 light sensor here */ + magnetometer@c { + compatible = "asahi-kasei,ak09911"; + reg = <0x0c>; + + vdd-supply = <&pm8909_l17>; + vid-supply = <&pm8909_l6>; + + reset-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&magnetometer_default>; + pinctrl-names = "default"; + }; + + led-controller@68 { + compatible = "si-en,sn3191"; + reg = <0x68>; + #address-cells = <1>; + #size-cells = <0>; + shutdown-gpios = <&tlmm 27 GPIO_ACTIVE_HIGH>; + + led@1 { + reg = <1>; + function = LED_FUNCTION_INDICATOR; + color = ; + led-max-microamp = <5000>; + }; + }; +}; + +&blsp_i2c5 { + status = "okay"; + + touchscreen@6c { + compatible = "hideep,hideep-ts"; + reg = <0x6c>; + + interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>; + + reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>; + + vdd-supply = <®_ts_vdd>; + vid-supply = <&pm8909_l6>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <1280>; + + pinctrl-0 = <&touchscreen_default>; + pinctrl-names = "default"; + }; +}; + +&blsp_uart1 { + status = "okay"; +}; + +/* FIXME: Missing the real fuel gauge's node */ +&pm8909_bms { + monitored-battery = <&battery>; + status = "okay"; +}; + +&pm8909_mpps { + pwm_out: mpp2-state { + pins = "mpp2"; + function = "digital"; + power-source = ; + output-low; + qcom,dtest = <1>; + }; +}; + +&pm8909_pwm { + pinctrl-0 = <&pwm_out>; + pinctrl-names = "default"; + status = "okay"; +}; + +&pm8909_resin { + linux,code = ; + status = "okay"; +}; + +/* FIXME: Set up smb358 properly for the usb */ +&pm8909_usbin { + status = "okay"; +}; + +&pm8909_vib { + status = "okay"; +}; + +&sdhc_1 { + status = "okay"; +}; + +&sdhc_2 { + status = "okay"; +}; + +&smd_rpm_regulators { + s2 { + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <1850000>; + }; + + l1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + l4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l8 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2900000>; + }; + + l9 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + }; + + l10 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1300000>; + }; + + l11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <200000>; + regulator-allow-set-load; + }; + + l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + l13 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + + l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; +}; + +&usb { + dr_mode = "peripheral"; + extcon = <&pm8909_usbin>; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&pm8909_usbin>; + status = "okay"; +}; + +&wcnss { + status = "okay"; +}; + +&wcnss_iris { + compatible = "qcom,wcn3620"; +}; + +&tlmm { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio90"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + gpio_hall_sensor_default: gpio-hall-sensor-default-state { + pins = "gpio36"; + function = "gpio"; + drive-strength = <10>; + bias-disable; + }; + + magnetometer_default: magnetometer-default-state { + pins = "gpio94"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + touchscreen_default: touchscreen-default-state { + reset-pins { + pins = "gpio12"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + touchscreen-pins { + pins = "gpio13"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + ts_vdd_default: ts_vdd_default-state { + vdd-pins { + pins = "gpio92"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + }; +};