linux-kernel - Re: [PATCH v2] ARM: socfpga: dts: Add adxl34x

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Message-ID: <CAMuHMdW5EG+LnWE7sFYVJKHjN=k7mUUp7U5-r3hMjQvsKgf3ug@mail.gmail.com>
Date:	Thu, 25 Jun 2015 09:28:44 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Walter Lozano <walter@...guardiasur.com.ar>
Cc:	Dinh Nguyen <dinguyen@...nsource.altera.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Steffen Trumtrar <s.trumtrar@...gutronix.de>
Subject: Re: [PATCH v2] ARM: socfpga: dts: Add adxl34x

On Tue, Jun 23, 2015 at 10:20 PM, Walter Lozano
<walter@...guardiasur.com.ar> wrote:
> On Mon, Mar 23, 2015 at 11:29 PM, Walter Lozano
> <walter@...guardiasur.com.ar> wrote:
>> On Mon, Mar 23, 2015 at 12:03 AM, Dinh Nguyen
>> <dinguyen@...nsource.altera.com> wrote:
>>> On 3/19/15 4:27 PM, Walter Lozano wrote:
>>>> On Mon, Mar 16, 2015 at 10:10 AM, Walter Lozano
>>>> <walter@...guardiasur.com.ar> wrote:
>>>>> On Mon, Jan 5, 2015 at 6:21 AM, Steffen Trumtrar
>>>>> <s.trumtrar@...gutronix.de> wrote:
>>>>>> On Wed, Dec 24, 2014 at 08:11:52PM -0300, Walter Lozano wrote:
>>>>>>> This patch adds the DTS bindings for the adxl34x digital
>>>>>>> accelerometer.
>>>>>>>
>>>>>>> Signed-off-by: Walter Lozano <walter@...guardiasur.com.ar>
>>>>>>> ---
>>>>>>>  arch/arm/boot/dts/socfpga_cyclone5_sockit.dts |   16 ++++++++++++++++
>>>>>>>  1 file changed, 16 insertions(+)
>>>>>>>
>>>>>>> diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
>>>>>>> index 16ea6f5..d343e03 100644
>>>>>>> --- a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
>>>>>>> +++ b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
>>>>>>> @@ -60,6 +60,22 @@
>>>>>>>       rxc-skew-ps = <2000>;
>>>>>>>  };
>>>>>>>
>>>>>>> +&gpio2 {
>>>>>>> +     status = "okay";
>>>>>>> +};
>>>>>>> +
>>>>>>> +&i2c1 {
>>>>>>> +     status = "okay";
>>>>>>> +
>>>>>>> +     accel1: accelerometer@53 {
>>>>>>> +             compatible = "adxl34x";
>>>
>>> Shouldn't this be "adi,adxl34x"? At least that's what the documentation
>>> says.
>>>
>>>>>>> +             reg = <0x53>;
>>>>>>> +
>>>>>>> +             interrupt-parent = <&portc>;
>>>>>>> +             interrupts = <3 2>;
>>>>>>> +     };
>>>>>>> +};
>>>>>>> +
>>>>>>>  &mmc0 {
>>>>>>>       vmmc-supply = <&regulator_3_3v>;
>>>>>>>       vqmmc-supply = <&regulator_3_3v>;
>>>>>>
>>>>>> I just gave it a short spin. I get some interrupts and the position property
>>>>>> changes, so it seems to work:
>>>>>>
>>>>>>         Acked-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
>>>>>>
>>>>>
>>>>> Ping?
>>>>> How should this continue?
>>>>
>>>> Any news about this patch? It has been acked by Pavel Machek and
>>>> Steffen Trumtrar a while ago.
>>>>
>>>
>>> Sorry, since I wasn't CC on the original patch and somehow my filter
>>> didn't catch it, I didn't see this patch until now.
>>
>> No problem, I know it was my fault as I trust the output of get_maintainer.pl
>>
>
> Ping?
>
> --
> Walter Lozano, VanguardiaSur
> www.vanguardiasur.com.ar
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Now these commits are in:
  - 3a38958d2477b718 ("Input: adxl34x - add OF match support") [1]
  - e465bf6fc55d5ce2 ("DT: i2c: Deprecate adi,adxl34x compatible string") [2]

you can use "adi,adxl345" (or "adi,adxl346", "adi,adxl345").

[1] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a38958d2477b718d1011fb88c24c4f264ee9700
[2] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e465bf6fc55d5ce21fb45a75c3fa613505e6be20

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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