[GIT PULL] Renesas ARM64 Based SoC DT Updates for v4.18

Hi Simon,

On Fri, May 18, 2018 at 01:16:00PM +0200, Simon Horman wrote:

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM64 based SoC DT updates for v4.18.


The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:

  Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-arm64-dt-for-v4.18

for you to fetch changes up to 908001d778eba06ee1d832863d4e9a1e2cfd4746:

  arm64: dts: renesas: salvator-common: Add ADV7482 support (2018-05-18 11:52:03 +0200)

This pull request is really, really hard for us to digest. The tag
description is very large, and it repeats several SoCs several times,
making it hard to get an overview of what is in it. The verbosity of "<x>
says.." makes it harder on this size of a pull request as well.

For example:

* Condor board with R-Car V3H (r8a77980) SoC
  - Enable eMMC

    Sergei Shtylyov says "We're adding the R8A77980 MMC (SDHI)
    device nodes and then enable eMMC support on the Condor board."

The "Enable eMMC" line is just fine here.

----------------------------------------------------------------
Geert Uytterhoeven (11):
      arm64: dts: renesas: draak: Rename EtherAVB "mdc" pin group to "mdio"
      arm64: dts: renesas: salvator-common: Rename EtherAVB "mdc" pin group to "mdio"
      arm64: dts: renesas: ulcb: Rename EtherAVB "mdc" pin group to "mdio"

Why can't these be done in one commit?

      arm64: dts: renesas: r8a7795: Correct whitespace
      arm64: dts: renesas: r8a7796: Correct whitespace
      arm64: dts: renesas: r8a77965: Correct whitespace

Do these really need to be three commits to fix some whitespace?

      arm64: dts: renesas: ulcb: Add BD9571 PMIC
      arm64: dts: renesas: salvator-common: Add PMIC DDR Backup Power config
      arm64: dts: renesas: ulcb: Add PMIC DDR Backup Power config
      arm64: dts: renesas: r8a77970: Add secondary CA53 CPU core
      arm64: dts: renesas: r8a77970: Add Cortex-A53 PMU node

Why can't these be done in the same commit?

Kieran Bingham (7):
      arm64: dts: renesas: r8a77965: Add FCPF and FCPV instances
      arm64: dts: renesas: r8a77965: Add VSP instances
      arm64: dts: renesas: r8a77965: Populate the DU instance placeholder
      arm64: dts: renesas: r8a77965: Add HDMI encoder instance
      arm64: dts: renesas: r8a77965-salvator-x: Enable DU external clocks and HDMI
      arm64: dts: renesas: r8a77965-salvator-xs: Enable DU external clocks and HDMI

These two can probably be in one commit as well.

      arm64: dts: renesas: salvator-common: Add ADV7482 support

Kuninori Morimoto (8):
      arm64: dts: renesas: r8a7795: add HDMI sound support
      arm64: dts: renesas: r8a7796: add HDMI sound support

... starting to see a trend?

      arm64: dts: renesas: salvator-common: use audio-graph-card for Sound
      arm64: dts: renesas: r8a7795-es1-salvator-x: enable HDMI sound
      arm64: dts: renesas: r8a7795-salvator-xs: enable HDMI sound
      arm64: dts: renesas: r8a7796-salvator-xs: enable HDMI sound
      arm64: dts: renesas: r8a7795-salvator-x: enable HDMI sound
      arm64: dts: renesas: r8a7796-salvator-x: enable HDMI sound

... and more.

Magnus Damm (5):
      arm64: dts: renesas: r8a77970: Update IPMMU DS1 bit number
      arm64: dts: renesas: r8a7795: Enable IPMMU devices
      arm64: dts: renesas: r8a7796: Enable IPMMU devices
      arm64: dts: renesas: r8a77970: Enable IPMMU devices
      arm64: dts: renesas: r8a77995: Enable IPMMU devices

I think these 4 could be in one commit too.

Niklas S?derlund (11):
      arm64: dts: renesas: r8a7795: decrease temperature hysteresis
      arm64: dts: renesas: r8a7796: decrease temperature hysteresis
      arm64: dts: renesas: r8a77965: use r8a77965-sysc binding definitions
      arm64: dts: renesas: r8a77965: Add R-Car Gen3 thermal support
      arm64: dts: renesas: r8a77965: add I2C support
      arm64: dts: renesas: r8a7795: add VIN and CSI-2 nodes
      arm64: dts: renesas: r8a7795-es1: add CSI-2 node
      arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes
      arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes
      arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes

.... etc, etc. I'll stop here.


I haven't merged this branch yet, will need to set aside more time to review
the contents. I can't guarantee that it'll make v4.18 but I'll try.


-Olof