linux-kernel - Re: [PATCH 1/2] ARM: dts: add rockchip PX3 board

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Date:   Sat, 10 Sep 2016 11:45:04 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     Andy Yan <andy.yan@...k-chips.com>
Cc:     devicetree@...r.kernel.org, briannorris@...omium.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        mark.rutland@....com
Subject: Re: [PATCH 1/2] ARM: dts: add rockchip PX3 board

Am Samstag, 10. September 2016, 17:37:41 CEST schrieb Andy Yan:
> Hi Heiko:
> 
> On 2016年09月10日 17:15, Heiko Stuebner wrote:
> > Hi Andy,
> > 
> > Am Samstag, 10. September 2016, 17:01:34 CEST schrieb Andy Yan:
> >> PX3 board is designed by Rockchip for automotive field,
> >> which intergrated with CVBS(TP2825)/MIPI DSI/LVDS/HDMI
> >> video input/output interface, WIFI/BT/GPS(on a module
> >> named S500 which based on MT6620), Gsensor BMA250E and
> >> light&proximity sensor STK3410.
> >> 
> >> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
> >> ---
> >> 
> >>   Documentation/devicetree/bindings/arm/rockchip.txt |   4 +
> >>   arch/arm/boot/dts/Makefile                         |   1 +
> >>   arch/arm/boot/dts/rk3188-px3.dts                   | 337
> >> 
> >> +++++++++++++++++++++ 3 files changed, 342 insertions(+)
> >> 
> >>   create mode 100644 arch/arm/boot/dts/rk3188-px3.dts
> >> 
> >> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt
> >> b/Documentation/devicetree/bindings/arm/rockchip.txt index
> >> 6668645..e680105
> >> 100644
> >> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
> >> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
> >> @@ -21,6 +21,10 @@ Rockchip platforms device tree bindings
> >> 
> >>       Required root node properties:
> >>         - compatible = "radxa,rock", "rockchip,rk3188";
> >> 
> >> +- Rockchip PX3 board:
> >> +    Required root node properties:
> >> +      - compatible = "rockchip,px3", "rockchip,rk3188";
> > 
> > Just like to confirm the naming.
> > 
> > I read the announcement of both the PX3 and PX5 socs, are the boards
> > really
> > also named only px3 + px5 - same as the socs they carry, or are they more
> > likely to be called px3-evb or similar?
> > 
> > The dts themself look fine on first glance.
> 
>      We call them px3 or px5 development board in the internal development.
>      Of course I can change them to px3/px5-evb if you desire.

I think I would prefer that ... to not confuse socs with boards :-)
All the other Rockchip devboards are always called evb, so I guess it would be 
the same for the px3+px5 ones.

so I guess the compatible would be
      - compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";


Heiko