[U-Boot] [PATCH 01/25] ARM: dts: sun4i: Sync A10 MMC nodes from Linux

[Maxime Ripard]

On Mon, Jul 16, 2018 at 03:58:51PM +0530, Jagan Teki wrote:
> On Mon, Jul 16, 2018 at 3:00 PM, Maxime Ripard
> <maxime.ripard at bootlin.com> wrote:
> > On Mon, Jul 16, 2018 at 01:49:32PM +0530, Jagan Teki wrote:
> >> DM_MMC need MMC nodes in dtsi need to update and
> >> follow Linux notation to support dm driven mmc driver.
> >> So sync mmc nodes for sun4i-a10 from Linux. This will
> >> also useful for CLK driver handling in future.
> >>
> >> Last linux commit for sun4i-a10.dtsi:
> >> commit 590b0c0cfc6162aeebbf43eaafb9753b56df1532
> >> Author: Pascal Roeleven <dev at pascalroeleven.nl>
> >> Date:   Fri Apr 20 12:21:12 2018 +0200
> >>
> >>     ARM: dts: sun4i: Fix incorrect clocks for displays
> >>
> >> Last linux commit for sun4i-a10-ccu.h:
> >> commit 4328a2186e5120cfd34c4f04c6e4b7e74fb8b7b4
> >> Author: Jonathan Liu <net147 at gmail.com>
> >> Date:   Tue Oct 17 20:18:03 2017 +0800
> >>
> >>     clk: sunxi-ng: sun4i: Export video PLLs
> >
> > Can't we just sync all the A10 DTs in one go to the latest kernel
> > release, instead of half doing the work with a random commit?
> 
> Now we need only minimal changes in dtsi, no need for board dts files
> to update for sun4i. All DT sync from Linux not require here at this
> point of time.

Why? A DT is an hardware description, the hardware doesn't change
between U-Boot and Linux.

Maxime



-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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