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Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.

From Stefan Wahren <stefan.wahren@i2se.com>
Newsgroups linux.kernel
Subject Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.
Date 2016-09-07 20:20 +0200
Message-ID <sePC1-3ed-7@gated-at.bofh.it> (permalink)
References <seIqS-6Zc-7@gated-at.bofh.it> <seIqT-6Zc-53@gated-at.bofh.it>
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Hi Gerd,

> Gerd Hoffmann <kraxel@redhat.com> hat am 7. September 2016 um 12:31
> geschrieben:
> 
> 
> From: Eric Anholt <eric@anholt.net>
> 
> The BCM2835-ARM-Peripherals.pdf documentation specifies what the
> function selects do for the pins, and there are a bunch of obvious
> groupings to be made.  With these created, we'll be able to replace
> bcm2835-rpi.dtsi's main "set all of these pins to alt0" with
> references to specific groups we want enabled.

on IMX/MXS platform it's unwanted to add all possible muxes in the dtsi file. So
i would suggest to add only the actually used muxes. That makes it easier to
maintain.

Regards
Stefan

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Thread

[PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node. Gerd Hoffmann <kraxel@redhat.com> - 2016-09-07 12:40 +0200
  Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups  in the gpio node. Stefan Wahren <stefan.wahren@i2se.com> - 2016-09-07 20:20 +0200
    Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node. Eric Anholt <eric@anholt.net> - 2016-09-07 21:00 +0200
      Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups  in the gpio node. Gerd Hoffmann <kraxel@redhat.com> - 2016-09-08 09:50 +0200
  Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups  in the gpio node. Stefan Wahren <stefan.wahren@i2se.com> - 2016-09-08 20:00 +0200
    Re: [PATCH 1/8] ARM: dts: bcm283x: Define standard pinctrl groups  in the gpio node. Gerd Hoffmann <kraxel@redhat.com> - 2016-09-09 11:10 +0200

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