Enable sound and modem for the Samsung Galaxy Tab A 2015 tablets.
The setup is similar to most MSM8916 devices, i.e.:
- QDSP6 audio
- Headphones/microphones via digital/analog codec in
MSM8916/PM8916. Earpiece exists on samsung-gt58 only.
- WWAN Internet via BAM-DMUX
except:
- gt510: Stereo Maxim MAX98357A codecs for speaker on Quaternary MI2S
- gt58: Mono NXP TFA9895 codec for speaker on Quaternary MI2S
- For some reason connected to GPIOs where no hardware I2C
controller is available -> need to use i2c-gpio
- Samsung-specific audio jack detection (not supported yet)
Signed-off-by: Jasper Korten <jja2000@gmail.com>
Co-developed-by: Siddharth Manthan <siddharth.manthan@gmail.com>
Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
[Stephan: Add consistent commit message, minor refactoring]
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20231003-msm8916-modem-v2-12-61b684be55c0@gerhold.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Enable the GPU for the msm8916-samsung-gt58 and gt510 tablets now that
they have display panels enabled in the device tree. This was missed
when the GPU was disabled by default because the change was not applied
yet.
Fixes: 0ce5bb825d ("arm64: dts: qcom: msm8916/39: Disable GPU by default")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230921-msm8916-rmem-fixups-v1-1-34d2b6e721cf@gerhold.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The device has a 9.7 inch ltl101at01 display. Add it to the device tree.
Signed-off-by: Jasper Korten <jja2000@gmail.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230725-gt5-panel-v1-1-7c787e33a614@trvn.ru
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
MSM8916 is the only ARM64 Qualcomm SoC that is still using the old
&msmgpio name. Change this to &tlmm to avoid confusion.
Note that the node ordering does not change because the MSM8916 device
trees have pinctrl separated at the bottom (similar to sc7180).
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230525-msm8916-labels-v1-1-bec0f5fb46fb@gerhold.net
The Galaxy Tab A 9.7 (2015) is a Snapdragon 410 based tablet.
This commit introduces basic support for the tablet including the
following features:
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- Regulators
- WCNSS (WiFi/BT)
- GPIO keys
- Fuel gauge
- Touchscreen
- Accelerometer
Part of the DT is split out into a common dtsi since the tablet shares
majority of the design with another variant having a different screen
size.
Signed-off-by: Jasper Korten <jja2000@gmail.com>
Co-developed-by: Siddharth Manthan <siddharth_manthan@outlook.com>
Signed-off-by: Siddharth Manthan <siddharth_manthan@outlook.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230107141911.47229-3-nikita@trvn.ru
