[v5,0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree

Message ID	20221122132142.257241-1-linmengbo0689@protonmail.com
Headers	show Return-Path: <devicetree-owner@kernel.org> Date: Tue, 22 Nov 2022 13:23:10 +0000 To: linux-kernel@vger.kernel.org From: "Lin, Meng-Bo" <linmengbo0689@protonmail.com> Cc: Andy Gross <agross@kernel.org>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Stephan Gerhold <stephan@gerhold.net>, Nikita Travkin <nikita@trvn.ru>, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Message-ID: <20221122132142.257241-1-linmengbo0689@protonmail.com> In-Reply-To: <20221121133732.207820-1-linmengbo0689@protonmail.com> References: <20221121133732.207820-1-linmengbo0689@protonmail.com> Feedback-ID: 40467236:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk
Series	arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree \| expand [v5,0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree [v4,2/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree [v5,1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 [v5,3/4] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer

Message ID

20221122132142.257241-1-linmengbo0689@protonmail.com

Headers

Date: Tue, 22 Nov 2022 13:23:10 +0000
To: linux-kernel@vger.kernel.org
From: "Lin, Meng-Bo" <linmengbo0689@protonmail.com>
Cc: Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Stephan Gerhold <stephan@gerhold.net>,
        Nikita Travkin <nikita@trvn.ru>, devicetree@vger.kernel.org,
        linux-arm-msm@vger.kernel.org,
        ~postmarketos/upstreaming@lists.sr.ht
Subject: [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial
 device tree
Message-ID: <20221122132142.257241-1-linmengbo0689@protonmail.com>
In-Reply-To: <20221121133732.207820-1-linmengbo0689@protonmail.com>
References: <20221121133732.207820-1-linmengbo0689@protonmail.com>
Feedback-ID: 40467236:user:proton
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

Series

arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree | expand

Message

Lin, Meng-Bo Nov. 22, 2022, 1:23 p.m. UTC

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