linux-kernel - Re: [PATCH v3 2/3] ARM: dts: add Netronix E60K02 board common file

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Date:   Fri, 11 Oct 2019 09:41:48 +0200
From:   Andreas Kemnade <andreas@...nade.info>
To:     Marco Felsch <m.felsch@...gutronix.de>
Cc:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, manivannan.sadhasivam@...aro.org,
        andrew.smirnov@...il.com, marex@...x.de, angus@...ea.ca,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, j.neuschaefer@....net,
        Discussions about the Letux Kernel 
        <letux-kernel@...nphoenux.org>
Subject: Re: [PATCH v3 2/3] ARM: dts: add Netronix E60K02 board common file

On Fri, 11 Oct 2019 08:56:09 +0200
Marco Felsch <m.felsch@...gutronix.de> wrote:

> Hi Andreas,
> 
> On 19-10-10 21:23, Andreas Kemnade wrote:
> > The Netronix board E60K02 can be found some several Ebook-Readers,
> > at least the Kobo Clara HD and the Tolino Shine 3. The board
> > is equipped with different SoCs requiring different pinmuxes.
> > 
> > For now the following peripherals are included:
> > - LED
> > - Power Key
> > - Cover (gpio via hall sensor)
> > - RC5T619 PMIC (the kernel misses support for rtc and charger
> >   subdevices).
> > - Backlight via lm3630a
> > - Wifi sdio chip detection (mmc-powerseq and stuff)
> > 
> > It is based on vendor kernel but heavily reworked due to many
> > changed bindings.
> > 
> > Signed-off-by: Andreas Kemnade <andreas@...nade.info>
> > ---
> > Changes in v3:
> > - better led name
> > - correct memory size
> > - comments about missing devices
> > 
> > Changes in v2:
> > - reordered, was 1/3
> > - moved pinmuxes to their actual users, not the parents
> >   of them
> > - removed some already-disabled stuff
> > - minor cleanups  
> 
> You won't change the muxing, so a this dtsi can be self contained?
> 
So you want me to put a big 
#if defined(MX6SLL) 
[...]
             pinctrl_i2c1: i2c1grp {
                        fsl,pins = <
                                MX6SLL_PAD_I2C1_SCL__I2C1_SCL    0x4001f8b1
                                MX6SLL_PAD_I2C1_SDA__I2C1_SDA    0x4001f8b1
                        >;
                };

#elif (MX6SL)
[...]
               pinctrl_i2c1: i2c1grp {
                        fsl,pins = <
                                MX6SL_PAD_I2C1_SCL__I2C1_SCL     0x4001f8b1
                                MX6SL_PAD_I2C1_SDA__I2C1_SDA     0x4001f8b1
                        >;
                };

#endif
in the dtsi?

Regards,
Andreas