Convert the majority of MSM8916/39-based boards, which use UART2 with 2
pins (TX, RX) for the debug UART console. This adds the needed bias-pull-up
and bootph-all properties to avoid garbage input when UART is disconnected.
apq8016-schneider-hmibsc.dts does not use UART2 as a debug console, so it's
left as-is in this commit.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://lore.kernel.org/r/20250422-msm8916-console-pinctrl-v2-3-f345b7a53c91@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
In preparation of adding a new console UART specific pinctrl template, move
the pinctrl reference to the board DT part. This forces people porting new
boards to consider what exactly they need for their board.
No functional change for the boards upstream.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://lore.kernel.org/r/20250422-msm8916-console-pinctrl-v2-1-f345b7a53c91@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add initial device-tree for Lenovo A6000 (wt86518) and Lenovo A6010
(wt86528), which are MSM8916-based devices. These devices are quite
similar, so some configuration is shared in msm8916-wingtech-wt865x8.dtsi.
Lenovo A6000 (wt86518):
- storage (eMMC and uSD card);
- usb in peripheral mode;
- touchscreen;
- sensors;
- WiFi/BT;
- keys;
- battery and charger.
Lenovo A6010 (wt86528):
- storage (eMMC and uSD card);
- usb with extcon;
- touchscreen;
- sensors;
- WiFi/BT;
- keys;
- leds;
- battery;
Signed-off-by: Anton Bambura <jenneron@postmarketos.org>
Co-developed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
[Nikita: minor cleanup]
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/20240729-msm89xx-wingtech-init-v3-2-32c35476f098@trvn.ru
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
