Re: [PATCH v2 3/7] dts: sun8i-h3: add i2c0/i2c1 SoC peripherals

[Jorik Jonker]

Hi,

(trying again in plaintext, sorry for the HTML spam...)

A bit tricky to reply to two mails in one, as I think my reply relates
to both, but here it goes.

On 1 September 2016 at 04:42, Chen-Yu Tsai <wens@xxxxxxxx> wrote:
> On Thu, Sep 1, 2016 at 3:30 AM,  <jorik@xxxxxxxxxxxxxx> wrote:
>> From: Jorik Jonker <jorik@xxxxxxxxxxxxxx>
>>
>> This enables the i2c0/i2c1 peripherals of the SoC. There is actually a third
>> controller, but I do not have a board on hands on which i2c2 is exposed in such
>> a way that I can verify that it works.
>
> If they are listed in the manual, and the interrupts, clocks, resets, pins
> all exist, that is good enough for me.

That sounds sensible, I will do that in v3.

> These pinmuxes are the only ones possible for each peripheral.
> Please drop the _a suffix and the @0 address for both of them.

Agreed. But: I think the same goes for UARTs 0-3, of which 0-1 have a pinmux
following the _a / @0 syntax in current kernel. There are not really options
here, except leaving out RTS/CTS on uarts1-3, which one could do in a
board-specific pinmux.

Moreover, I could put all the pinmux-peripheral associations for H3 in the DTSI,
removing them from the DTS files (including already existing), as the
associations themselves are not really board specific, right?

Best,
Jorik