[U-Boot] [PATCH v7 0/6] sunxi: sync H3, H5, A64 DTs from mainline Linux

Wed Jul 4 13:16:33 UTC 2018

This is an updated version of the series which brings the exact mainline
Linux device tree files for various Allwinner boards into U-Boot.
Apart from using the usually more correct reference DT files, this offers
the big benefit of being able to use U-Boot's DT copy for directly passing
it to the kernel. This avoids to actually load a .dtb file from somewhere,
and allows seamless and automatic UEFI booting, so distribution installer
images should just work (TM).

This covers the ARMv8 SoCs (H5, A64), but also all boards with the H3, as
this is somewhat married to the H5 and can only be updated together.
The H3 and H5 DT files have diverged quite a bit, but as U-Boot's own
usage of the DT is (yet) quite limited, there should be no regressions.
The patches are split to first update the SoC .dtsi file, then the board
.dts files in a second patch. They are grouped to handle the A64 first,
then the H5 and H3. I put the respective kernel commit IDs in the commit
messages.
Patch 6 brings in the mainline DT for the SoPine baseboard, for which we
didn't have a separate .dts in U-Boot so far.

This is based on origin/master, and requires the USB shutdown fix.
Please let me know what I should it base it against, maybe closer to the
time we actually want to merge this (to avoid playing cat and mouse here).

Maxime, I kept you Acked-by: from the previous posts, as I literally
just updated to the latest Linux master, which went through your review
anyway. Hope that's OK for you.

Cheers,
Andre.

Changelog v6 .. v7:
- drop Pine64-LTS DT (will send it to Linux first)
- update to Linux v4.18-rc3

Changelog v5 .. v6:
- bring back DT update patches
- update to Linux v4.17-rc5

Changelog v4 .. v5:
- drop Linux DT update patches for now
- fix minor checkpatch complaints

Changelog v3 .. v4:
- remove MMC environment for all Allwinner boards (including 32 bit ones)
- keep MMC environment offset to the old values
- drop DT adjustments to use fixed MMC regulator

Changelog v2 .. v3:
01: added, was on the list before
02: drop redundant H5 line
03-08: unchanged
09-20: added

Changelog v1 .. v2:
01, 02, 03: unchanged
04, 05, 06, 07: added

Andre Przywara (6):
  sunxi: DT: A64: update device tree file for Allwinner A64 SoC
  sunxi: DT: A64: update board .dts files from Linux
  sunxi: DT: update device tree files for Allwinner H3 and H5 SoCs
  sunxi: DT: H5: update board .dts files from Linux
  sunxi: DT: H3: update board .dts files from Linux
  sunxi: DT: A64: add proper SoPine baseboard device tree

 arch/arm/dts/Makefile                           |   3 +-
 arch/arm/dts/axp803.dtsi                        | 155 +++++
 arch/arm/dts/sun50i-a64-bananapi-m64.dts        | 195 +++++-
 arch/arm/dts/sun50i-a64-nanopi-a64.dts          | 111 ++-
 arch/arm/dts/sun50i-a64-olinuxino.dts           | 153 ++++-
 arch/arm/dts/sun50i-a64-orangepi-win.dts        | 135 +++-
 arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi |  59 --
 arch/arm/dts/sun50i-a64-pine64-plus.dts         |  17 +-
 arch/arm/dts/sun50i-a64-pine64.dts              | 186 ++++-
 arch/arm/dts/sun50i-a64-sopine-baseboard.dts    | 150 +++++
 arch/arm/dts/sun50i-a64-sopine.dtsi             | 142 ++++
 arch/arm/dts/sun50i-a64.dtsi                    | 305 ++++++++-
 arch/arm/dts/sun50i-h5-libretech-all-h3-cc.dts  |   5 +-
 arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts     | 122 +++-
 arch/arm/dts/sun50i-h5-nanopi-neo2.dts          |  91 ++-
 arch/arm/dts/sun50i-h5-orangepi-pc2.dts         | 151 ++++-
 arch/arm/dts/sun50i-h5-orangepi-prime.dts       | 176 ++++-
 arch/arm/dts/sun50i-h5-orangepi-zero-plus2.dts  |  64 +-
 arch/arm/dts/sun50i-h5.dtsi                     |  38 +-
 arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts    |  55 +-
 arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts      |  96 ++-
 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts   |   3 +-
 arch/arm/dts/sun8i-h3-nanopi-m1-plus.dts        |  78 +++
 arch/arm/dts/sun8i-h3-nanopi-m1.dts             |  42 ++
 arch/arm/dts/sun8i-h3-nanopi-neo-air.dts        |  28 +-
 arch/arm/dts/sun8i-h3-nanopi-neo.dts            |  17 +
 arch/arm/dts/sun8i-h3-nanopi.dtsi               |  13 +-
 arch/arm/dts/sun8i-h3-orangepi-2.dts            |  92 ++-
 arch/arm/dts/sun8i-h3-orangepi-lite.dts         |  57 +-
 arch/arm/dts/sun8i-h3-orangepi-one.dts          | 116 +++-
 arch/arm/dts/sun8i-h3-orangepi-pc-plus.dts      |  11 +-
 arch/arm/dts/sun8i-h3-orangepi-pc.dts           | 141 +++-
 arch/arm/dts/sun8i-h3-orangepi-plus.dts         |  29 +-
 arch/arm/dts/sun8i-h3-orangepi-plus2e.dts       |  15 +-
 arch/arm/dts/sun8i-h3.dtsi                      | 602 +++--------------
 arch/arm/dts/sunxi-h3-h5.dtsi                   | 860 ++++++++++++++++++++++++
 arch/arm/dts/sunxi-libretech-all-h3-cc.dtsi     |   2 -
 configs/sopine_baseboard_defconfig              |   2 +-
 include/dt-bindings/clock/sun8i-de2.h           |  18 +
 include/dt-bindings/clock/sun8i-r-ccu.h         |  59 ++
 include/dt-bindings/reset/sun8i-de2.h           |  14 +
 include/dt-bindings/reset/sun8i-r-ccu.h         |  53 ++
 42 files changed, 3741 insertions(+), 920 deletions(-)
 create mode 100644 arch/arm/dts/axp803.dtsi
 delete mode 100644 arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
 create mode 100644 arch/arm/dts/sun50i-a64-sopine-baseboard.dts
 create mode 100644 arch/arm/dts/sun50i-a64-sopine.dtsi
 create mode 100644 arch/arm/dts/sunxi-h3-h5.dtsi
 create mode 100644 include/dt-bindings/clock/sun8i-de2.h
 create mode 100644 include/dt-bindings/clock/sun8i-r-ccu.h
 create mode 100644 include/dt-bindings/reset/sun8i-de2.h
 create mode 100644 include/dt-bindings/reset/sun8i-r-ccu.h

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2.14.4