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Message-ID: <20221122132816.257717-1-linmengbo0689@protonmail.com>
Date: Tue, 22 Nov 2022 13:28:51 +0000
From: "Lin, Meng-Bo" <linmengbo0689@...tonmail.com>
To: linux-kernel@...r.kernel.org
Cc: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Stephan Gerhold <stephan@...hold.net>,
Nikita Travkin <nikita@...n.ru>, devicetree@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
~postmarketos/upstreaming@...ts.sr.ht
Subject: [RESEND PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree
resend: fix wrong in-reply-to
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
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