arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees #273

…,fortuna binding Add common binding samsung,fortuna used by the following Samsung Galaxy Grand Prime devices: - SM-G530FZ (msm8916-samsung-grandprimelte) - SM-G530H (msm8216-samsung-fortuna3g) - SM-G530W (msm8916-gprimeltecan) Signed-off-by: Raymond Hackley <[email protected]> Link: https://lore.kernel.org/lkml/[email protected]

Core Prime uses an Imagis IST3038 touchscreen that is connected to blsp_i2c5. Add it to the device tree. v2: Use interrupts-extended v3: Drop status = "okay" on i2c5 since it's enabled by default v4: Add touch keys Signed-off-by: Raymond Hackley <[email protected]>

The phone needs the touchkeys to be enabled so the sense lines of the touch controller are mapped properly. Otherwise the touchscreen is not mapped to the display properly. Signed-off-by: Raymond Hackley <[email protected]>

Signed-off-by: Raymond Hackley <[email protected]>

…ction Signed-off-by: Joe Mason <[email protected]> [Raymond: Split from the audio patch] Signed-off-by: Raymond Hackley <[email protected]>

Samsung Galaxy Grand Prime (SM-G530Y) is a smartphone using the MSM8916 SoC released in 2014. The Grand Prime variants are very similar, with some differences in accelerometer and NFC. The common parts are shared in msm8916-samsung-fortuna-common.dtsi to reduce duplication. Unfortunately, SM-G530Y was released with outdated 32-bit only firmware and never received any update from Samsung. Since the 32-bit TrustZone firmware is signed there seems to be no way currently to actually boot this device tree on arm64 Linux at the moment. However, it is possible to use this device tree by compiling an ARM32 kernel instead. The device tree can be easily built on ARM32 with an #include and it works really well there. To avoid confusion for others it is still better to add this device tree on arm64. Otherwise it's easy to forget to update this one when making some changes that affect all MSM8916 devices. Maybe someone finds a way to boot ARM64 Linux on this device at some point. In this case we expect that this device tree can be simply used as-is. Signed-off-by: "Lin, Meng-Bo" <[email protected]>

Samsung Galaxy Ace 4 is a phone based on MSM8916. It is similar to the other Samsung devices based on MSM8916 with only a few minor differences. Ace 4 and Core Prime are similar, with some differences in panel and touchscreen. The common parts are shared in msm8916-samsung-rossa-common.dtsi to reduce duplication. Unfortunately, SM-G357FZ was released with outdated 32-bit only firmware and never received any update from Samsung. Since the 32-bit TrustZone firmware is signed there seems to be no way currently to actually boot this device tree on arm64 Linux at the moment. However, it is possible to use this device tree by compiling an ARM32 kernel instead. The device tree can be easily built on ARM32 with an #include and it works really well there. To avoid confusion for others it is still better to add this device tree on arm64. Otherwise it's easy to forget to update this one when making some changes that affect all MSM8916 devices. Maybe someone finds a way to boot ARM64 Linux on this device at some point. In this case we expect that this device tree can be simply used as-is. Signed-off-by: Gareth Peoples <[email protected]> [Raymond: Use msm8916-samsung-rossa-common.dtsi and reword the commit] Signed-off-by: Raymond Hackley <[email protected]>

…m arm64 After adding all necessary support for MSM8916 SMP/cpuidle without PSCI on ARM32, build fortunaltezt and heatqlte device trees from the arm64 tree together with the ARM32 include to allow booting this device on ARM32. The approach to include device tree files from other architectures is inspired from e.g. the Raspberry Pi (bcm2711-rpi-4-b.dts) where this is used to build the device tree for both ARM32 and ARM64. [Stephan: Add workaround to TSENS problem] Signed-off-by: Stephan Gerhold <[email protected]> [Gareth: Add heatqlte] Signed-off-by: Gareth Peoples <[email protected]> Signed-off-by: "Lin, Meng-Bo" <[email protected]>

…ocked to workaround TSENS problem Signed-off-by: Stephan Gerhold <[email protected]> Signed-off-by: Gareth Peoples <[email protected]> Signed-off-by: "Lin, Meng-Bo" <[email protected]>

The phones listed below have Richtek RT5033 PMIC and charger. Add them to the device trees. - Samsung Galaxy Ace 4 (SM-G357FZ) - Samsung Galaxy Grand Prime (SM-G530Y) Signed-off-by: Raymond Hackley <[email protected]>

This device has ST LIS2HH12 accelerometer. Add support for it. Signed-off-by: "Lin, Meng-Bo" <[email protected]>

Grand Prime SM-G530Y (fortunaltezt) has a NXP PN547, which is supported by the nxp-nci-i2c driver in mainline. It seems to detect NFC tags using "nfctool" just fine, although more testing is difficult given there seem to be very few useful applications making use of the Linux NFC subsystem. :( [Stephan: Move i2c-nfc to common dtsi to share it with other variants] Signed-off-by: Stephan Gerhold <[email protected]> v2: Reword and add label pn547_nfc v3: Use interrupts-extended Signed-off-by: "Lin, Meng-Bo" <[email protected]>

Signed-off-by: "Lin, Meng-Bo" <[email protected]>

Signed-off-by: Gareth Peoples <[email protected]> [Raymond: Split from the init commit] Signed-off-by: Raymond Hackley <[email protected]>

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arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees #273

arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees #273

Commits on Jun 23, 2024

arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees #273

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arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees #273

Commits on Jun 23, 2024