Add device tree for ASUS ZenPad 8.0 #285
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| // SPDX-License-Identifier: GPL-2.0-only | ||
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| /dts-v1/; | ||
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| #include "msm8916-pm8916.dtsi" | ||
| #include "msm8916-modem.dtsi" | ||
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| #include <dt-bindings/gpio/gpio.h> | ||
| #include <dt-bindings/input/input.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
| #include <dt-bindings/power/summit,smb347-charger.h> | ||
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| / { | ||
| model = "ASUS ZenPad 8.0"; | ||
| compatible = "asus,p024", "qcom,msm8916"; | ||
| chassis-type = "tablet"; | ||
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| aliases { | ||
| serial0 = &blsp1_uart2; | ||
| }; | ||
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| chosen { | ||
| stdout-path = "serial0"; | ||
| }; | ||
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| reserved-memory { | ||
| mpss_mem: mpss@86800000 { | ||
| reg = <0x0 0x86800000 0x0 0x5500000>; | ||
| no-map; | ||
| }; | ||
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| gps_mem: gps@8bd00000 { | ||
| reg = <0x0 0x8bd00000 0x0 0x200000>; | ||
| no-map; | ||
| }; | ||
| }; | ||
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| bat: battery { | ||
| compatible = "simple-battery"; | ||
| voltage-min-design-microvolt = <3400000>; | ||
| voltage-max-design-microvolt = <4350000>; | ||
| energy-full-design-microwatt-hours = <15200000>; | ||
| charge-full-design-microamp-hours = <3800000>; | ||
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| ocv-capacity-celsius = <25>; | ||
| ocv-capacity-table-0 = <4331000 100>, <4261000 95>, <4204000 90>, | ||
| <4152000 85>, <4102000 80>, <4060000 75>, <3998000 70>, | ||
| <3964000 65>, <3924000 60>, <3874000 55>, <3842000 50>, | ||
| <3820000 45>, <3800000 40>, <3785000 35>, <3720000 30>, | ||
| <3758000 25>, <3735000 20>, <3706000 16>, <3690000 13>, | ||
| <3687000 11>, <3686000 10>, <3684000 9>, <3680000 8>, | ||
| <3668000 7>, <3640000 6>, <3596000 5>, <3542000 4>, | ||
| <3472000 3>, <3378000 2>, <3239000 1>, <3000000 0>; | ||
| }; | ||
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| gpio-keys { | ||
| compatible = "gpio-keys"; | ||
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| pinctrl-names = "default"; | ||
| pinctrl-0 = <&gpio_keys_default>; | ||
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| label = "GPIO Buttons"; | ||
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| button-volume-up { | ||
| label = "Volume Up"; | ||
| gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; | ||
| linux,code = <KEY_VOLUMEUP>; | ||
| debounce-interval = <15>; | ||
| }; | ||
| }; | ||
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| reg_sd_vmmc: regulator-sdcard-vmmc { | ||
| compatible = "regulator-fixed"; | ||
| regulator-name = "sdcard-vmmc"; | ||
| regulator-min-microvolt = <2950000>; | ||
| regulator-max-microvolt = <2950000>; | ||
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| gpio = <&msmgpio 87 GPIO_ACTIVE_HIGH>; | ||
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Member
There was a problem hiding this comment. Hm, have you tested if SD card is working? It looks like you copied this from z00l (which is fine), but the downstream device tree I'm looking at seems to specify 119. |
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| enable-active-high; | ||
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| startup-delay-us = <200>; | ||
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| pinctrl-names = "default"; | ||
| pinctrl-0 = <&sd_vmmc_en_default>; | ||
| }; | ||
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| usb_id: usb-id { | ||
| compatible = "linux,extcon-usb-gpio"; | ||
| id-gpios = <&msmgpio 110 GPIO_ACTIVE_HIGH>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&usb_id_default>; | ||
| }; | ||
| }; | ||
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| &blsp_i2c4 { | ||
| status = "okay"; | ||
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| charger@6a { | ||
| compatible = "summit,smb345"; | ||
| reg = <0x6a>; | ||
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| summit,enable-charge-control = <SMB3XX_CHG_ENABLE_SW>; | ||
| summit,chip-temperature-threshold-celsius = <110>; | ||
| summit,usb-current-limit-microamp = <500000>; | ||
| summit,enable-usb-charging; | ||
| summit,enable-otg-charging; | ||
| }; | ||
| }; | ||
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| &blsp1_uart2 { | ||
| status = "okay"; | ||
| }; | ||
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| &pronto { | ||
| status = "okay"; | ||
| }; | ||
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There was a problem hiding this comment. A note about new changes since 6.3+: 3244442 |
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| &pm8916_bms { | ||
| monitored-battery = <&bat>; | ||
| status = "okay"; | ||
| }; | ||
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| &sdhc_1 { | ||
| pinctrl-names = "default", "sleep"; | ||
| pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; | ||
| pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; | ||
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| status = "okay"; | ||
| }; | ||
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| &sdhc_2 { | ||
| vmmc-supply = <®_sd_vmmc>; | ||
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| 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>; | ||
| cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; | ||
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| status = "okay"; | ||
| }; | ||
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| &sound { | ||
| status = "okay"; | ||
| }; | ||
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| &usb { | ||
| extcon = <&usb_id>, <&usb_id>; | ||
| status = "okay"; | ||
| }; | ||
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| &usb_hs_phy { | ||
| extcon = <&usb_id>; | ||
| }; | ||
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| &wcd_codec { | ||
| qcom,micbias-lvl = <2800>; | ||
| qcom,mbhc-vthreshold-low = <75 150 237 450 500>; | ||
| qcom,mbhc-vthreshold-high = <75 150 237 450 500>; | ||
| qcom,micbias1-ext-cap; | ||
| qcom,hphl-jack-type-normally-open; | ||
| }; | ||
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| &smd_rpm_regulators { | ||
| vdd_l1_l2_l3-supply = <&pm8916_s3>; | ||
| vdd_l4_l5_l6-supply = <&pm8916_s4>; | ||
| vdd_l7-supply = <&pm8916_s4>; | ||
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| s3 { | ||
| regulator-min-microvolt = <1200000>; | ||
| regulator-max-microvolt = <1300000>; | ||
| }; | ||
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| s4 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <2100000>; | ||
| }; | ||
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| l1 { | ||
| regulator-min-microvolt = <1225000>; | ||
| regulator-max-microvolt = <1225000>; | ||
| }; | ||
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| l2 { | ||
| regulator-min-microvolt = <1200000>; | ||
| regulator-max-microvolt = <1200000>; | ||
| }; | ||
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| l4 { | ||
| regulator-min-microvolt = <2050000>; | ||
| regulator-max-microvolt = <2050000>; | ||
| }; | ||
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| l5 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <1800000>; | ||
| }; | ||
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| l6 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <1800000>; | ||
| }; | ||
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| l7 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <1800000>; | ||
| }; | ||
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| l8 { | ||
| regulator-min-microvolt = <2850000>; | ||
| regulator-max-microvolt = <2900000>; | ||
| }; | ||
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| l9 { | ||
| regulator-min-microvolt = <3300000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| }; | ||
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| l10 { | ||
| regulator-min-microvolt = <2700000>; | ||
| regulator-max-microvolt = <2800000>; | ||
| }; | ||
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| l11 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <2950000>; | ||
| regulator-allow-set-load; | ||
| regulator-system-load = <200000>; | ||
| }; | ||
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| l12 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <2950000>; | ||
| }; | ||
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| l13 { | ||
| regulator-min-microvolt = <3075000>; | ||
| regulator-max-microvolt = <3075000>; | ||
| }; | ||
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| l14 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| }; | ||
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| l15 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| }; | ||
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| l16 { | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| }; | ||
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| l17 { | ||
| regulator-min-microvolt = <2850000>; | ||
| regulator-max-microvolt = <2850000>; | ||
| }; | ||
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| l18 { | ||
| regulator-min-microvolt = <2700000>; | ||
| regulator-max-microvolt = <2700000>; | ||
| }; | ||
| }; | ||
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| &msmgpio { | ||
| gpio_keys_default: gpio-keys-default-state { | ||
| pins = "gpio107", "gpio117"; | ||
| function = "gpio"; | ||
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| drive-strength = <2>; | ||
| bias-pull-up; | ||
| }; | ||
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| sd_vmmc_en_default: sd-vmmc-en-default-state { | ||
| pins = "gpio87"; | ||
| function = "gpio"; | ||
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| drive-strength = <2>; | ||
| bias-disable; | ||
| }; | ||
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| usb_id_default: usb-id-default-state { | ||
| pins = "gpio110"; | ||
| function = "gpio"; | ||
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| drive-strength = <8>; | ||
| bias-pull-up; | ||
| }; | ||
| }; | ||
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