[GIT PULL] Allwinner DT changes for 4.10

Maxime Ripard
2016-11-21T13:27:12Z

Hi Olof,

On Fri, Nov 18, 2016 at 04:23:16PM -0800, Olof Johansson wrote:
> Hi,
>
> On Tue, Nov 15, 2016 at 09:41:22PM +0100, Maxime Ripard wrote:
> > Hi Arnd, Olof,
> >
> > Here is our pull request for the next merge window.
> >
> > Thanks!
> > Maxime
> >
> > The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
> >
> > Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
> >
> > are available in the git repository at:
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux.git tags/sunxi-dt-for-4.10
> >
> > for you to fetch changes up to e39a30cf736144814b0bddb3fff28fbbc2a8be0f:
> >
> > ARM: sunxi: Add the missing clocks to the pinctrl nodes (2016-11-15 18:49:47 +0100)
> >
> > ----------------------------------------------------------------
> > Allwinner DT additions for 4.10
> >
> > The usual bunch of DT additions, but most notably:
> > - A31 DRM driver
> > - A31 audio codec
> > - WiFi for the A80-Based boards and the CHIP
> > - Support for the NextThing Co CHIP Pro (the first board with NAND
> > enabled)
> > - New boards: NanoPi M1,
> >
> [...]
>
> > Maxime Ripard (16):
> > ARM: sun5i: a13-olinuxino: Enable VGA bridge
> > ARM: gr8: Add the UART3
> > ARM: gr8: Fix typo in the i2s mclk pin group
> > ARM: gr8: Add missing pwm channel 1 pin
> > ARM: gr8: Add UART2 pins
> > ARM: gr8: Add UART3 pins
> > ARM: gr8: Add CHIP Pro support
> > ARM: sun5i: chip: Enable Wi-Fi SDIO chip
> > ARM: sun5i: Rename A10s pins
> > ARM: sun5i: Add SPI2 pins
> > ARM: sun5i: Add RGB 565 LCD pins
> > ARM: sun5i: chip: Add optional buses
> > ARM: gr8: evb: Enable SPDIF
> > ARM: gr8: evb: Add i2s codec
> > ARM: sun8i: sina33: Enable USB gadget
> > ARM: sunxi: Add the missing clocks to the pinctrl nodes
> >
> [...]
>
> > arch/arm/boot/dts/Makefile | 1 +
> > arch/arm/boot/dts/ntc-gr8-chip-pro.dts | 266 +++++++++++++++++++++
> > arch/arm/boot/dts/ntc-gr8-evb.dts | 33 +++
> > arch/arm/boot/dts/ntc-gr8.dtsi | 47 +++-
> > arch/arm/boot/dts/sun4i-a10.dtsi | 3 +-
>
> NTC isn't the SoC manufacturer, and we try to keep the prefixes down to
> manufacturer to keep the namespace a little more manageable, even if
> we never got subdirectories setup as on arm64.
>
> I think this should probably be sun4i-a10-gr8 or sun4i-r8-gr8 as prefix?

The users really expect a SoC from Nextthing, it's always been
marketed that way, the marking on the SoC also says so, etc. The fact
that it's been a design in cooperation with Allwinner, and that the
design is based on some earlier family is an implementation detail,
and I'd really like not for it to have the sun5i prefix, it's just
confusing.

And the ntc prefix has been asked for during the reviews...

Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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