[PATCH v2] arm: exynos: Migrate E850-96 board to OF_UPSTREAM

[Minkyu Kang]

Hi,

On Sun, 26 May 2024 at 06:18, Sam Protsenko <semen.protsenko at linaro.org>
wrote:

> Use upstream device tree files and bindings. To do so:
>  - imply (enable) OF_UPSTREAM option for E850-96 target
>  - point DEFAULT_DEVICE_TREE in E850-96 config to upstream dts
>  - remove now not needed local dts files, binding docs and headers
>  - update MAINTAINERS and board/samsung/e850-96/MAINTAINERS
>    correspondingly
>
> Upstream device tree files for Exynos850 SoC and E850-96 board are
> pretty much the same as local (removed) ones, so the conversion is
> rather straightforward and painless in this case. The appended dts file
> (arch/arm/dts/exynos850-e850-96-u-boot.dtsi) stays unchanged.
>
> The only remaining local dt-bindings doc for E850-96 board is
> exynos-pmu.yaml. It wasn't removed as it's quite different from Linux
> kernel version. Particularly U-Boot local version of exynos-pmu.yaml
> describes "samsung,uart-debug-1" property, which is not present in Linux
> kernel binding. Later it might be upstreamed to Linux kernel, and once
> it's done the U-Boot exynos-pmu.yaml binding can be removed.
>
> No functional change.
>
> Acked-by: Sumit Garg <sumit.garg at linaro.org>
> Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
> ---
> Changes in v2:
>   - Updated board/samsung/e850-96/MAINTAINERS (removed board dts entry)
>   - Added "Acked-by" tag by Sumit Garg
>
>  MAINTAINERS                                   |   7 +-
>  arch/arm/dts/Makefile                         |   1 -
>  arch/arm/dts/exynos850-e850-96.dts            | 273 ------
>  arch/arm/dts/exynos850-pinctrl.dtsi           | 663 --------------
>  arch/arm/dts/exynos850.dtsi                   | 809 ------------------
>  arch/arm/mach-exynos/Kconfig                  |   1 +
>  board/samsung/e850-96/MAINTAINERS             |   1 -
>  configs/e850-96_defconfig                     |   2 +-
>  .../clock/samsung,exynos850-clock.yaml        | 307 -------
>  .../soc/samsung/exynos-usi.yaml               | 162 ----
>  include/dt-bindings/clock/exynos850.h         | 337 --------
>  include/dt-bindings/soc/samsung,exynos-usi.h  |  17 -
>  12 files changed, 3 insertions(+), 2577 deletions(-)
>  delete mode 100644 arch/arm/dts/exynos850-e850-96.dts
>  delete mode 100644 arch/arm/dts/exynos850-pinctrl.dtsi
>  delete mode 100644 arch/arm/dts/exynos850.dtsi
>  delete mode 100644
> doc/device-tree-bindings/clock/samsung,exynos850-clock.yaml
>  delete mode 100644 doc/device-tree-bindings/soc/samsung/exynos-usi.yaml
>  delete mode 100644 include/dt-bindings/clock/exynos850.h
>  delete mode 100644 include/dt-bindings/soc/samsung,exynos-usi.h
>
>
>
applied to u-boot-samsung.

Thanks,
Minkyu Kang.