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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts')
-rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts new file mode 100644 index 0000000000..84723c9b73 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -0,0 +1,213 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-pm8916.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/* + * NOTE: The original firmware from Acer can only boot 32-bit kernels. + * To boot this device tree using arm64 it is necessary to flash 64-bit + * TZ/HYP firmware (e.g. taken from the DragonBoard 410c). + * See https://wiki.postmarketos.org/wiki/Acer_Iconia_Talk_S_(acer-a1-724) + * for suggested installation instructions. + */ + +/ { + model = "Acer Iconia Talk S A1-724"; + compatible = "acer,a1-724", "qcom,msm8916"; + chassis-type = "tablet"; + + aliases { + mmc0 = &sdhc_1; /* eMMC */ + mmc1 = &sdhc_2; /* SD card */ + serial0 = &blsp_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_default>; + + label = "GPIO Buttons"; + + button-volume-up { + label = "Volume Up"; + gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + usb_id: usb-id { + compatible = "linux,extcon-usb-gpio"; + id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_id_default>; + }; +}; + +&blsp_i2c2 { + status = "okay"; + + accelerometer@10 { + compatible = "bosch,bmc150_accel"; + reg = <0x10>; + interrupt-parent = <&tlmm>; + interrupts = <115 IRQ_TYPE_EDGE_RISING>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_int_default>; + + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "1"; + }; + + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + }; +}; + +&blsp_i2c5 { + status = "okay"; + + touchscreen@38 { + /* Actually ft5446 */ + compatible = "edt,edt-ft5406"; + reg = <0x38>; + + interrupt-parent = <&tlmm>; + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; + + reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>; + + vcc-supply = <&pm8916_l16>; + iovcc-supply = <&pm8916_l6>; + + touchscreen-size-x = <720>; + touchscreen-size-y = <1280>; + + pinctrl-names = "default"; + pinctrl-0 = <&touchscreen_default>; + }; +}; + +&blsp_uart2 { + status = "okay"; +}; + +&pm8916_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + +&pm8916_rpm_regulators { + pm8916_l16: l16 { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + }; + + pm8916_l17: l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; +}; + +&pm8916_vib { + status = "okay"; +}; + +&sdhc_1 { + status = "okay"; +}; + +&sdhc_2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_default &sdc2_cd_default>; + pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; + + cd-gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>; + + status = "okay"; +}; + +&usb { + extcon = <&usb_id>, <&usb_id>; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&usb_id>; +}; + +&wcnss { + status = "okay"; +}; + +&wcnss_iris { + compatible = "qcom,wcn3620"; +}; + +&tlmm { + accel_int_default: accel-int-default-state { + pins = "gpio115"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + gpio_keys_default: gpio-keys-default-state { + pins = "gpio107"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + sdc2_cd_default: sdc2-cd-default-state { + pins = "gpio38"; + 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; + }; + }; + + usb_id_default: usb-id-default-state { + pins = "gpio110"; + function = "gpio"; + + drive-strength = <8>; + bias-pull-up; + }; +}; |