[PATCH 00/12] Re-introduce Exynos4212 support and add Samsung Galaxy Tab 3 8.0 boards

[Artur Weber]

On 16/04/2023 12:16, Artur Weber wrote:
> This patches re-introduces the Exynos4212 platform and adds support
> for the Samsung Galaxy Tab 3 8.0 series of tablets that uses it:
> 
>   - Samsung Galaxy Tab 3 8.0 WiFi (SM-T310/lt01wifi)
>   - Samsung Galaxy Tab 3 8.0 3G (SM-T311/lt013g)
>   - Samsung Galaxy Tab 3 8.0 LTE (SM-T315/lt01lte)
> 
> What works:
> 
>   - Display and backlight
>   - Touchscreen (without touchkeys)
>   - GPIO buttons, hall sensor
>   - WiFi and Bluetooth
>   - USB, fuel gauge, charging (partial)
>   - Accelerometer and magnetometer
>   - WiFi model only: light sensor

This patchset depends on "[PATCH 0/3] Add Samsung S6D7AA0 panel 
controller driver" for the display panel support for the Samsung Galaxy 
3 8.0 boards.

> 
> Signed-off-by: Artur Weber <aweber.kernel at gmail.com>
> 
> Artur Weber (12):
>    dt-bindings: soc: samsung: add Exynos4212 PMU compatible
>    dt-bindings: clock: add Exynos4212 clock compatible
>    ARM: exynos: Re-introduce Exynos4212 support
>    soc: samsung: Re-introduce Exynos4212 support
>    clk: samsung: Add Exynos4212 compatible to CLKOUT driver
>    clk: samsung: Re-add support for Exynos4212 CPU clock
>    Revert "media: exynos4-is: Remove dependency on obsolete SoC support"
>    Revert "phy: Remove SOC_EXYNOS4212 dep. from PHY_EXYNOS4X12_USB"
>    ARM: dts: Move common Exynos4x12 definitions to exynos4x12.dtsi
>    ARM: dts: Re-introduce Exynos4212 DTSI
>    dt-bindings: arm: samsung: Add Samsung Galaxy Tab3 family boards
>    ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards
> 
>   .../bindings/arm/samsung/samsung-boards.yaml  |   10 +
>   .../bindings/clock/samsung,exynos-clock.yaml  |    1 +
>   .../bindings/soc/samsung/exynos-pmu.yaml      |    3 +
>   arch/arm/boot/dts/Makefile                    |    3 +
>   arch/arm/boot/dts/exynos4212-tab3-3g8.dts     |   30 +
>   arch/arm/boot/dts/exynos4212-tab3-lte8.dts    |   43 +
>   arch/arm/boot/dts/exynos4212-tab3-wifi8.dts   |   25 +
>   arch/arm/boot/dts/exynos4212-tab3.dtsi        | 1175 +++++++++++++++++
>   arch/arm/boot/dts/exynos4212.dtsi             |  157 +++
>   arch/arm/boot/dts/exynos4412.dtsi             |  645 +--------
>   ...2-pinctrl.dtsi => exynos4x12-pinctrl.dtsi} |    4 +-
>   arch/arm/boot/dts/exynos4x12.dtsi             |  665 ++++++++++
>   arch/arm/mach-exynos/Kconfig                  |    5 +
>   arch/arm/mach-exynos/common.h                 |    8 +
>   arch/arm/mach-exynos/exynos.c                 |    2 +
>   arch/arm/mach-exynos/firmware.c               |    8 +-
>   arch/arm/mach-exynos/pm.c                     |    2 +-
>   arch/arm/mach-exynos/suspend.c                |    4 +
>   drivers/clk/samsung/clk-exynos-clkout.c       |    3 +
>   drivers/clk/samsung/clk-exynos4.c             |   44 +-
>   .../media/platform/samsung/exynos4-is/Kconfig |    2 +-
>   .../platform/samsung/exynos4-is/fimc-core.c   |    2 +-
>   .../platform/samsung/exynos4-is/fimc-lite.c   |    2 +-
>   drivers/phy/samsung/Kconfig                   |    2 +-
>   drivers/soc/samsung/exynos-pmu.c              |    9 +
>   drivers/soc/samsung/exynos-pmu.h              |    2 +
>   drivers/soc/samsung/exynos4-pmu.c             |   13 +-
>   27 files changed, 2213 insertions(+), 656 deletions(-)
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-3g8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-lte8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3-wifi8.dts
>   create mode 100644 arch/arm/boot/dts/exynos4212-tab3.dtsi
>   create mode 100644 arch/arm/boot/dts/exynos4212.dtsi
>   rename arch/arm/boot/dts/{exynos4412-pinctrl.dtsi => exynos4x12-pinctrl.dtsi} (99%)
>   create mode 100644 arch/arm/boot/dts/exynos4x12.dtsi
>