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[v4,0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree

Message ID 20221121133732.207820-1-linmengbo0689@protonmail.com
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Series arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree | expand

Message

Lin, Meng-Bo Nov. 21, 2022, 1:38 p.m. UTC 
v4: Sort properties in l11.
v3: Set property status = "okay"; as the last property.
Reword the bindings patch.
v2: Fix a typo in dt-bindings commit message

Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released
in 2014.

Note: The original firmware from Acer can only boot 32-bit kernels.
To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware
with EDL, e.g. taken from the DragonBoard 410c. This works because Acer
didn't set up (firmware) secure boot.

Add a device tree for with initial support for:

- GPIO keys
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
- Bosch BMC150 accelerometer/magnetometer

Comments

Lin, Meng-Bo Nov. 22, 2022, 1:23 p.m. UTC | #1 
v5: Add touchscreen.
v4: Sort properties in l11.
v3: Set property status = "okay"; as the last property.
Reword the bindings patch.
v2: Fix a typo in dt-bindings commit message

Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released
in 2014.

Note: The original firmware from Acer can only boot 32-bit kernels.
To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware
with EDL, e.g. taken from the DragonBoard 410c. This works because Acer
didn't set up (firmware) secure boot.

Add a device tree for with initial support for:

- GPIO keys
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
- Bosch BMC150 accelerometer/magnetometer
- Focaltech FT5446 touchscreen