* [PATCH 0/3] arm: dts: omap3-gta04: Move common parts to include file and add models
@ 2014-07-28 19:53 Marek Belisko
2014-07-28 19:53 ` [PATCH 1/3] arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model Marek Belisko
` (2 more replies)
0 siblings, 3 replies; 12+ messages in thread
From: Marek Belisko @ 2014-07-28 19:53 UTC (permalink / raw)
To: robh+dt, pawel.moll, mark.rutland, ijc+devicetree, galak, linux,
bcousson, tony
Cc: devicetree, linux-arm-kernel, linux-kernel, linux-omap, hns,
Marek Belisko
This small patchset move omap3-gta04.dts to omap3-gta04.dtsi which then share
common parts with a3,a4 and a5 models. Models a3 and a5 have only small additions
to gta04a4 model.
Marek Belisko (3):
arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model
arm: dts: Add gta04a3 model
arm: dts: Add gta04a5 model
arch/arm/boot/dts/Makefile | 4 +-
.../boot/dts/{omap3-gta04.dts => omap3-gta04.dtsi} | 0
arch/arm/boot/dts/omap3-gta04a3.dts | 48 ++++++++++++++++++++++
arch/arm/boot/dts/omap3-gta04a4.dts | 13 ++++++
arch/arm/boot/dts/omap3-gta04a5.dts | 17 ++++++++
5 files changed, 81 insertions(+), 1 deletion(-)
rename arch/arm/boot/dts/{omap3-gta04.dts => omap3-gta04.dtsi} (100%)
create mode 100644 arch/arm/boot/dts/omap3-gta04a3.dts
create mode 100644 arch/arm/boot/dts/omap3-gta04a4.dts
create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts
--
1.9.1
-
^ permalink raw reply [flat|nested] 12+ messages in thread* [PATCH 1/3] arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model 2014-07-28 19:53 [PATCH 0/3] arm: dts: omap3-gta04: Move common parts to include file and add models Marek Belisko @ 2014-07-28 19:53 ` Marek Belisko 2014-07-28 19:53 ` [PATCH 2/3] arm: dts: Add gta04a3 model Marek Belisko 2014-07-28 19:53 ` [PATCH 3/3] arm: dts: Add gta04a5 model Marek Belisko 2 siblings, 0 replies; 12+ messages in thread From: Marek Belisko @ 2014-07-28 19:53 UTC (permalink / raw) To: robh+dt, pawel.moll, mark.rutland, ijc+devicetree, galak, linux, bcousson, tony Cc: devicetree, linux-arm-kernel, linux-kernel, linux-omap, hns, Marek Belisko This patch is preparation of adding more boards which have common moved to omap3-gta04.dtsi. Other boards have only small additions to omap3-gta04a4. Signed-off-by: Marek Belisko <marek@goldelico.com> --- arch/arm/boot/dts/Makefile | 2 +- arch/arm/boot/dts/{omap3-gta04.dts => omap3-gta04.dtsi} | 0 arch/arm/boot/dts/omap3-gta04a4.dts | 13 +++++++++++++ 3 files changed, 14 insertions(+), 1 deletion(-) rename arch/arm/boot/dts/{omap3-gta04.dts => omap3-gta04.dtsi} (100%) create mode 100644 arch/arm/boot/dts/omap3-gta04a4.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 82f498b..3dc9d44 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -283,7 +283,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ omap3-devkit8000.dtb \ omap3-evm.dtb \ omap3-evm-37xx.dtb \ - omap3-gta04.dtb \ + omap3-gta04a4.dtb \ omap3-igep0020.dtb \ omap3-igep0030.dtb \ omap3-ldp.dtb \ diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dtsi similarity index 100% rename from arch/arm/boot/dts/omap3-gta04.dts rename to arch/arm/boot/dts/omap3-gta04.dtsi diff --git a/arch/arm/boot/dts/omap3-gta04a4.dts b/arch/arm/boot/dts/omap3-gta04a4.dts new file mode 100644 index 0000000..c918bb1 --- /dev/null +++ b/arch/arm/boot/dts/omap3-gta04a4.dts @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2014 Marek Belisko <marek@goldelico.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "omap3-gta04.dtsi" + +/ { + model = "Goldelico GTA04A4"; +}; -- 1.9.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/3] arm: dts: Add gta04a3 model 2014-07-28 19:53 [PATCH 0/3] arm: dts: omap3-gta04: Move common parts to include file and add models Marek Belisko 2014-07-28 19:53 ` [PATCH 1/3] arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model Marek Belisko @ 2014-07-28 19:53 ` Marek Belisko 2014-07-28 19:53 ` [PATCH 3/3] arm: dts: Add gta04a5 model Marek Belisko 2 siblings, 0 replies; 12+ messages in thread From: Marek Belisko @ 2014-07-28 19:53 UTC (permalink / raw) To: robh+dt, pawel.moll, mark.rutland, ijc+devicetree, galak, linux, bcousson, tony Cc: devicetree, linux-arm-kernel, linux-kernel, linux-omap, hns, Marek Belisko Add gta04a3 model with additional acceleromer. Signed-off-by: Marek Belisko <marek@goldelico.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-gta04a3.dts | 48 +++++++++++++++++++++++++++++++++++++ 2 files changed, 49 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-gta04a3.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 3dc9d44..7d45fde 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -283,6 +283,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ omap3-devkit8000.dtb \ omap3-evm.dtb \ omap3-evm-37xx.dtb \ + omap3-gta04a3.dtb \ omap3-gta04a4.dtb \ omap3-igep0020.dtb \ omap3-igep0030.dtb \ diff --git a/arch/arm/boot/dts/omap3-gta04a3.dts b/arch/arm/boot/dts/omap3-gta04a3.dts new file mode 100644 index 0000000..3099a89 --- /dev/null +++ b/arch/arm/boot/dts/omap3-gta04a3.dts @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2014 H. Nikolaus Schaller <hns@goldelico.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "omap3-gta04.dtsi" + +/ { + model = "Goldelico GTA04A3"; +}; + +&i2c2 { + + /* alternate accelerometer that might be installed on some GTA04A3 boards */ + lis302@1d { + compatible = "st,lis331dlh", "st,lis3lv02d"; + reg = <0x1d>; + interrupt-parent = <&gpio3>; + interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; + Vdd-supply = <&vaux2>; + Vdd_IO-supply = <&vaux2>; + + st,click-single-x; + st,click-single-y; + st,click-single-z; + st,click-thresh-x = <8>; + st,click-thresh-y = <8>; + st,click-thresh-z = <10>; + st,click-click-time-limit = <9>; + st,click-latency = <50>; + st,irq1-click; + st,wakeup-x-lo; + st,wakeup-x-hi; + st,wakeup-y-lo; + st,wakeup-y-hi; + st,wakeup-z-lo; + st,wakeup-z-hi; + st,min-limit-x = <32>; + st,min-limit-y = <3>; + st,min-limit-z = <3>; + st,max-limit-x = <3>; + st,max-limit-y = <32>; + st,max-limit-z = <32>; + }; +}; -- 1.9.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 3/3] arm: dts: Add gta04a5 model 2014-07-28 19:53 [PATCH 0/3] arm: dts: omap3-gta04: Move common parts to include file and add models Marek Belisko 2014-07-28 19:53 ` [PATCH 1/3] arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model Marek Belisko 2014-07-28 19:53 ` [PATCH 2/3] arm: dts: Add gta04a3 model Marek Belisko @ 2014-07-28 19:53 ` Marek Belisko [not found] ` <CAOf5uwk=ctww=pP4Ae+1C6i-oOtiYTv2NJbj1GpuPwVSKXB4Hw@mail.gmail.com> 2 siblings, 1 reply; 12+ messages in thread From: Marek Belisko @ 2014-07-28 19:53 UTC (permalink / raw) To: robh+dt, pawel.moll, mark.rutland, ijc+devicetree, galak, linux, bcousson, tony Cc: devicetree, linux-arm-kernel, linux-kernel, linux-omap, hns, Marek Belisko Add model a5 which have additional jack detection. Signed-off-by: Marek Belisko <marek@goldelico.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-gta04a5.dts | 17 +++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7d45fde..576c595 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -285,6 +285,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ omap3-evm-37xx.dtb \ omap3-gta04a3.dtb \ omap3-gta04a4.dtb \ + omap3-gta04a5.dtb \ omap3-igep0020.dtb \ omap3-igep0030.dtb \ omap3-ldp.dtb \ diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts b/arch/arm/boot/dts/omap3-gta04a5.dts new file mode 100644 index 0000000..210317c3 --- /dev/null +++ b/arch/arm/boot/dts/omap3-gta04a5.dts @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2014 H. Nikolaus Schaller <hns@goldelico.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "omap3-gta04.dtsi" + +/ { + model = "Goldelico GTA04A5; + + sound { + ti,jack-det-gpio = <&twl_gpio 2 0>; /* GTA04A5 only */ + }; +}; -- 1.9.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
[parent not found: <CAOf5uwk=ctww=pP4Ae+1C6i-oOtiYTv2NJbj1GpuPwVSKXB4Hw@mail.gmail.com>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <CAOf5uwk=ctww=pP4Ae+1C6i-oOtiYTv2NJbj1GpuPwVSKXB4Hw@mail.gmail.com> @ 2014-07-28 20:02 ` Belisko Marek [not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw@mail.gmail.com> 0 siblings, 1 reply; 12+ messages in thread From: Belisko Marek @ 2014-07-28 20:02 UTC (permalink / raw) To: Michael Trimarchi Cc: Dr. H. Nikolaus Schaller, Kumar Gala, Benoit Cousson, Mark Rutland, Rob Herring, Tony Lindgren, LKML, Russell King - ARM Linux, ijc+devicetree@hellion.org.uk, linux-arm-kernel, Pawel Moll, linux-omap@vger.kernel.org, devicetree@vger.kernel.org Hi Michael, On Mon, Jul 28, 2014 at 9:56 PM, Michael Trimarchi <michael@amarulasolutions.com> wrote: > Hi Marek > > Il 28/lug/2014 21:54 "Marek Belisko" <marek@goldelico.com> ha scritto: > > >> >> Add model a5 which have additional jack detection. >> >> Signed-off-by: Marek Belisko <marek@goldelico.com> >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/omap3-gta04a5.dts | 17 +++++++++++++++++ >> 2 files changed, 18 insertions(+) >> create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 7d45fde..576c595 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -285,6 +285,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ >> omap3-evm-37xx.dtb \ >> omap3-gta04a3.dtb \ >> omap3-gta04a4.dtb \ >> + omap3-gta04a5.dtb \ >> omap3-igep0020.dtb \ >> omap3-igep0030.dtb \ >> omap3-ldp.dtb \ >> diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts >> b/arch/arm/boot/dts/omap3-gta04a5.dts >> new file mode 100644 >> index 0000000..210317c3 >> --- /dev/null >> +++ b/arch/arm/boot/dts/omap3-gta04a5.dts >> @@ -0,0 +1,17 @@ >> +/* >> + * Copyright (C) 2014 H. Nikolaus Schaller <hns@goldelico.com> >> + * >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 as >> + * published by the Free Software Foundation. >> + */ >> + >> +#include "omap3-gta04.dtsi" >> + >> +/ { >> + model = "Goldelico GTA04A5; >> + >> + sound { >> + ti,jack-det-gpio = <&twl_gpio 2 0>; /* GTA04A5 only */ >> + }; >> +}; >> -- >> 1.9.1 >> > > Can we have only one dts with status enabled/disabled? Do you mean to define this node it gta04.dtsi disabled and enable only for a5 model? > > Michael > >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html BR, marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com ^ permalink raw reply [flat|nested] 12+ messages in thread
[parent not found: <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw@mail.gmail.com>]
[parent not found: <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-07-28 20:06 ` Belisko Marek [not found] ` <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A@mail.gmail.com> 0 siblings, 1 reply; 12+ messages in thread From: Belisko Marek @ 2014-07-28 20:06 UTC (permalink / raw) To: Michael Trimarchi Cc: Pawel Moll, Kumar Gala, Mark Rutland, Benoit Cousson, Dr. H. Nikolaus Schaller, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, Tony Lindgren, Rob Herring, Russell King - ARM Linux, LKML, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Mon, Jul 28, 2014 at 10:04 PM, Michael Trimarchi <michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org> wrote: > Hi > > Il 28/lug/2014 22:02 "Belisko Marek" <marek.belisko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ha scritto: > > >> >> Hi Michael, >> >> On Mon, Jul 28, 2014 at 9:56 PM, Michael Trimarchi >> <michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org> wrote: >> > Hi Marek >> > >> > Il 28/lug/2014 21:54 "Marek Belisko" <marek-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> ha scritto: >> > >> > >> >> >> >> Add model a5 which have additional jack detection. >> >> >> >> Signed-off-by: Marek Belisko <marek-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> >> >> --- >> >> arch/arm/boot/dts/Makefile | 1 + >> >> arch/arm/boot/dts/omap3-gta04a5.dts | 17 +++++++++++++++++ >> >> 2 files changed, 18 insertions(+) >> >> create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts >> >> >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> >> index 7d45fde..576c595 100644 >> >> --- a/arch/arm/boot/dts/Makefile >> >> +++ b/arch/arm/boot/dts/Makefile >> >> @@ -285,6 +285,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ >> >> omap3-evm-37xx.dtb \ >> >> omap3-gta04a3.dtb \ >> >> omap3-gta04a4.dtb \ >> >> + omap3-gta04a5.dtb \ >> >> omap3-igep0020.dtb \ >> >> omap3-igep0030.dtb \ >> >> omap3-ldp.dtb \ >> >> diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts >> >> b/arch/arm/boot/dts/omap3-gta04a5.dts >> >> new file mode 100644 >> >> index 0000000..210317c3 >> >> --- /dev/null >> >> +++ b/arch/arm/boot/dts/omap3-gta04a5.dts >> >> @@ -0,0 +1,17 @@ >> >> +/* >> >> + * Copyright (C) 2014 H. Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> >> >> + * >> >> + * This program is free software; you can redistribute it and/or >> >> modify >> >> + * it under the terms of the GNU General Public License version 2 as >> >> + * published by the Free Software Foundation. >> >> + */ >> >> + >> >> +#include "omap3-gta04.dtsi" >> >> + >> >> +/ { >> >> + model = "Goldelico GTA04A5; >> >> + >> >> + sound { >> >> + ti,jack-det-gpio = <&twl_gpio 2 0>; /* GTA04A5 only >> >> */ >> >> + }; >> >> +}; >> >> -- >> >> 1.9.1 >> >> >> > >> > Can we have only one dts with status enabled/disabled? >> Do you mean to define this node it gta04.dtsi disabled and enable only >> for a5 model? >> > > > This should be possible in the bootloader Sorry I didn't get that. Can you give me some short example (or existing board which using it)? Thanks. > > Right? > > Michael > >> > Michael >> > >> >> -- >> >> To unsubscribe from this list: send the line "unsubscribe linux-omap" >> >> in >> >> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org >> >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> BR, >> >> marek >> >> -- >> as simple and primitive as possible >> ------------------------------------------------- >> Marek Belisko - OPEN-NANDRA >> Freelance Developer >> >> Ruska Nova Ves 219 | Presov, 08005 Slovak Republic >> Tel: +421 915 052 184 >> skype: marekwhite >> twitter: #opennandra >> web: http://open-nandra.com BR, marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 12+ messages in thread
[parent not found: <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A@mail.gmail.com>]
[parent not found: <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-07-29 5:17 ` Dr. H. Nikolaus Schaller 0 siblings, 0 replies; 12+ messages in thread From: Dr. H. Nikolaus Schaller @ 2014-07-29 5:17 UTC (permalink / raw) To: Michael Trimarchi Cc: Marek Belisko, Kumar Gala, pawel.moll-5wv7dgnIgG8, Benoit Cousson, Mark Rutland, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tony Lindgren, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, linux-arm-kernel, Rob Herring, LKML, Russell King - ARM Linux, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hi, Am 28.07.2014 um 22:12 schrieb Michael Trimarchi: > Hi > > Il 28/lug/2014 22:06 "Belisko Marek" <marek.belisko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ha scritto: > > > > On Mon, Jul 28, 2014 at 10:04 PM, Michael Trimarchi > > <michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org> wrote: > > > Hi > > > > > > Il 28/lug/2014 22:02 "Belisko Marek" <marek.belisko-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ha scritto: > > > > > > > > >> > > >> Hi Michael, > > >> > > >> On Mon, Jul 28, 2014 at 9:56 PM, Michael Trimarchi > > >> <michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org> wrote: > > >> > Hi Marek > > >> > > > >> > Il 28/lug/2014 21:54 "Marek Belisko" <marek-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> ha scritto: > > >> > > > >> > > > >> >> > > >> >> Add model a5 which have additional jack detection. > > >> >> > > >> >> Signed-off-by: Marek Belisko <marek-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> > > >> >> --- > > >> >> arch/arm/boot/dts/Makefile | 1 + > > >> >> arch/arm/boot/dts/omap3-gta04a5.dts | 17 +++++++++++++++++ > > >> >> 2 files changed, 18 insertions(+) > > >> >> create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts > > >> >> > > >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > >> >> index 7d45fde..576c595 100644 > > >> >> --- a/arch/arm/boot/dts/Makefile > > >> >> +++ b/arch/arm/boot/dts/Makefile > > >> >> @@ -285,6 +285,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ > > >> >> omap3-evm-37xx.dtb \ > > >> >> omap3-gta04a3.dtb \ > > >> >> omap3-gta04a4.dtb \ > > >> >> + omap3-gta04a5.dtb \ > > >> >> omap3-igep0020.dtb \ > > >> >> omap3-igep0030.dtb \ > > >> >> omap3-ldp.dtb \ > > >> >> diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts > > >> >> b/arch/arm/boot/dts/omap3-gta04a5.dts > > >> >> new file mode 100644 > > >> >> index 0000000..210317c3 > > >> >> --- /dev/null > > >> >> +++ b/arch/arm/boot/dts/omap3-gta04a5.dts > > >> >> @@ -0,0 +1,17 @@ > > >> >> +/* > > >> >> + * Copyright (C) 2014 H. Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> > > >> >> + * > > >> >> + * This program is free software; you can redistribute it and/or > > >> >> modify > > >> >> + * it under the terms of the GNU General Public License version 2 as > > >> >> + * published by the Free Software Foundation. > > >> >> + */ > > >> >> + > > >> >> +#include "omap3-gta04.dtsi" > > >> >> + > > >> >> +/ { > > >> >> + model = "Goldelico GTA04A5; > > >> >> + > > >> >> + sound { > > >> >> + ti,jack-det-gpio = <&twl_gpio 2 0>; /* GTA04A5 only > > >> >> */ > > >> >> + }; > > >> >> +}; > > >> >> -- > > >> >> 1.9.1 > > >> >> > > >> > > > >> > Can we have only one dts with status enabled/disabled? > > >> Do you mean to define this node it gta04.dtsi disabled and enable only > > >> for a5 model? > > >> > > > > > > > This should be possible in the bootloader > > Sorry I didn't get that. Can you give me some short example (or > > existing board which using it)? > > Thanks. > > > > > http://www.denx.de/wiki/view/DULG/UBootCmdFDT > > I just suggest to not create a dts for each board revision but let it manage by the bootloader. I don't know if there are examples but make sense to me to avoid to add a lot of dts. > > Hm. Why should we dynamically modify the dtb in memory through slow, interpreted FDT commands in u-boot, if the DTC can statically compile complete .dtb files by using an #include mechanism? It would slow down boot time for no other improvement. And debugging is more difficult that looking for compiler errors. And our u-boot does not support the fdt command to avoid bloating it. IMHO boot loaders should be as small and fast as possible and contain only what is barely necessary. Everything more sophisticated should be done by the kernel and device drivers and some init user space process. I.e. boot loader should only tell the kernel only which board revision it is but not "manage" the board revisions. We also have a nice feature that a system on an SD card has the uImage in /boot and all existing and relevant .dtb files. U-Boot simply picks and loads the right one (by file name). This keeps the boot loader stable (people always have difficulties flashing new boot loaders). Therefore we need precompiled DTBs that completely and consistently describe each board variant. This mechanism allows that we can easily swap the SD card between different boards and variants. Implementing this feature using U-Boot scripts with FDT commands to patch the DT, appears to become a nightmare. If you are interested, the whole concept is described here: http://projects.goldelico.com/p/gta04-main/downloads/55/ Another aspect to consider: in my understanding, the main reason why DT is still maintained within the kernel is that the bindings are not yet stable. Therefore if bindings are patched, all device trees using them are also to be changed. I don't see how this can work if we have part of the board variations managed outside the kernel tree. Therefore each board revision is to be treated not differently from a completely new board. And similar parts are treated by a common .dtsi. This is how the concept IMHO should be. And the consequence is that we need a different .dts file for each board that has differences (even if they are or appear to be small). So I don't see that your suggestion is the right way to go. BR, Nikolaus -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw@mail.gmail.com> [not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-07-28 20:42 ` Dr. H. Nikolaus Schaller [not found] ` <1FA8171E-1B7A-4684-887E-11593BB9C29E-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> 1 sibling, 1 reply; 12+ messages in thread From: Dr. H. Nikolaus Schaller @ 2014-07-28 20:42 UTC (permalink / raw) To: Michael Trimarchi Cc: Mark Rutland, devicetree@vger.kernel.org, Russell King - ARM Linux, pawel.moll, ijc+devicetree@hellion.org.uk, Tony Lindgren, Marek Belisko, LKML, Rob Herring, Benoit Cousson, Kumar Gala, linux-omap@vger.kernel.org, linux-arm-kernel Am 28.07.2014 um 22:04 schrieb Michael Trimarchi: > Hi > > Il 28/lug/2014 22:02 "Belisko Marek" <marek.belisko@gmail.com> ha scritto: > > > > Hi Michael, > > > > On Mon, Jul 28, 2014 at 9:56 PM, Michael Trimarchi > > <michael@amarulasolutions.com> wrote: > > > Hi Marek > > > > > > Il 28/lug/2014 21:54 "Marek Belisko" <marek@goldelico.com> ha scritto: > > > > > > > > >> > > >> Add model a5 which have additional jack detection. > > >> > > >> Signed-off-by: Marek Belisko <marek@goldelico.com> > > >> --- > > >> arch/arm/boot/dts/Makefile | 1 + > > >> arch/arm/boot/dts/omap3-gta04a5.dts | 17 +++++++++++++++++ > > >> 2 files changed, 18 insertions(+) > > >> create mode 100644 arch/arm/boot/dts/omap3-gta04a5.dts > > >> > > >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > >> index 7d45fde..576c595 100644 > > >> --- a/arch/arm/boot/dts/Makefile > > >> +++ b/arch/arm/boot/dts/Makefile > > >> @@ -285,6 +285,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ > > >> omap3-evm-37xx.dtb \ > > >> omap3-gta04a3.dtb \ > > >> omap3-gta04a4.dtb \ > > >> + omap3-gta04a5.dtb \ > > >> omap3-igep0020.dtb \ > > >> omap3-igep0030.dtb \ > > >> omap3-ldp.dtb \ > > >> diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts > > >> b/arch/arm/boot/dts/omap3-gta04a5.dts > > >> new file mode 100644 > > >> index 0000000..210317c3 > > >> --- /dev/null > > >> +++ b/arch/arm/boot/dts/omap3-gta04a5.dts > > >> @@ -0,0 +1,17 @@ > > >> +/* > > >> + * Copyright (C) 2014 H. Nikolaus Schaller <hns@goldelico.com> > > >> + * > > >> + * This program is free software; you can redistribute it and/or modify > > >> + * it under the terms of the GNU General Public License version 2 as > > >> + * published by the Free Software Foundation. > > >> + */ > > >> + > > >> +#include "omap3-gta04.dtsi" > > >> + > > >> +/ { > > >> + model = "Goldelico GTA04A5; > > >> + > > >> + sound { > > >> + ti,jack-det-gpio = <&twl_gpio 2 0>; /* GTA04A5 only */ > > >> + }; > > >> +}; > > >> -- > > >> 1.9.1 > > >> > > > > > > Can we have only one dts with status enabled/disabled? > > Do you mean to define this node it gta04.dtsi disabled and enable only > > for a5 model? > > > > > This should be possible in the bootloader > Yes, the boot loader either loads gta04a3.dtb gta04.dtb or gta05.dtb depending on board revision. Therefore we have multiple device tree files to represent such hardware differences. Like Gumstix Overo variants (using a omap3-overo-base.dtsi) And, this difference is not the only one. Other are to come later. Unfortunately we were recommend to submit only DT nodes that already have drivers. Therefore, the "big picture" of the device variants support may not yet be visible from this patch. I hope this gives a little background. BR, Nikolaus ^ permalink raw reply [flat|nested] 12+ messages in thread
[parent not found: <1FA8171E-1B7A-4684-887E-11593BB9C29E-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <1FA8171E-1B7A-4684-887E-11593BB9C29E-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> @ 2014-07-29 12:41 ` Tony Lindgren 2014-07-29 13:03 ` Dr. H. Nikolaus Schaller 0 siblings, 1 reply; 12+ messages in thread From: Tony Lindgren @ 2014-07-29 12:41 UTC (permalink / raw) To: Dr. H. Nikolaus Schaller Cc: Michael Trimarchi, Marek Belisko, pawel.moll-5wv7dgnIgG8, Kumar Gala, Mark Rutland, Benoit Cousson, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, Rob Herring, Russell King - ARM Linux, LKML, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org * Dr. H. Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> [140728 13:45]: > > Yes, > the boot loader either loads gta04a3.dtb gta04.dtb or gta05.dtb > depending on board revision. > > Therefore we have multiple device tree files to represent such hardware > differences. Like Gumstix Overo variants (using a omap3-overo-base.dtsi) > > And, this difference is not the only one. Other are to come later. > > Unfortunately we were recommend to submit only DT nodes that already > have drivers. Therefore, the "big picture" of the device variants support > may not yet be visible from this patch. > > I hope this gives a little background. So what's the conclusion? Are changes needed to this patch series or not? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model 2014-07-29 12:41 ` Tony Lindgren @ 2014-07-29 13:03 ` Dr. H. Nikolaus Schaller [not found] ` <589F7CA3-F245-4299-8E39-36A7FA9F3CBD-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> 0 siblings, 1 reply; 12+ messages in thread From: Dr. H. Nikolaus Schaller @ 2014-07-29 13:03 UTC (permalink / raw) To: Tony Lindgren Cc: Michael Trimarchi, Marek Belisko, pawel.moll, Kumar Gala, Mark Rutland, Benoit Cousson, linux-omap@vger.kernel.org, linux-arm-kernel, ijc+devicetree@hellion.org.uk, Rob Herring, Russell King - ARM Linux, LKML, devicetree@vger.kernel.org Hi, Am 29.07.2014 um 14:41 schrieb Tony Lindgren: > * Dr. H. Nikolaus Schaller <hns@goldelico.com> [140728 13:45]: >> >> Yes, >> the boot loader either loads gta04a3.dtb gta04.dtb or gta05.dtb >> depending on board revision. >> >> Therefore we have multiple device tree files to represent such hardware >> differences. Like Gumstix Overo variants (using a omap3-overo-base.dtsi) >> >> And, this difference is not the only one. Other are to come later. >> >> Unfortunately we were recommend to submit only DT nodes that already >> have drivers. Therefore, the "big picture" of the device variants support >> may not yet be visible from this patch. >> >> I hope this gives a little background. > > So what's the conclusion? Are changes needed to this patch > series or not? I advocate that no changes are needed. BR, Nikolaus ^ permalink raw reply [flat|nested] 12+ messages in thread
[parent not found: <589F7CA3-F245-4299-8E39-36A7FA9F3CBD-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <589F7CA3-F245-4299-8E39-36A7FA9F3CBD-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> @ 2014-07-29 14:12 ` Javier Martinez Canillas [not found] ` <CABxcv=n7g8c2ePGKgu_0Y35iearcRoAj9ZH5jDWY9nE+1uUKnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 12+ messages in thread From: Javier Martinez Canillas @ 2014-07-29 14:12 UTC (permalink / raw) To: Dr. H. Nikolaus Schaller Cc: Tony Lindgren, Michael Trimarchi, Marek Belisko, Pawel Moll, Kumar Gala, Mark Rutland, Benoit Cousson, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, Rob Herring, Russell King - ARM Linux, LKML, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hello, On Tue, Jul 29, 2014 at 3:03 PM, Dr. H. Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> wrote: > Hi, >> So what's the conclusion? Are changes needed to this patch >> series or not? > > I advocate that no changes are needed. > I agree with Dr. H. Nikolaus on this regard. A DeviceTree should be a description of the hardware and if two hardware platforms differs, then we need two different DTS. Lately I'm seeing some attempts to abuse u-boot's fdt command, u-boot should only modify the strictly necessary like the /chosen branch. Allowing u-boot to mangle the FDT before passing to the kernel just to avoid some DT duplication doesn't sound like a good idea IMHO. > BR, > Nikolaus > > -- Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 12+ messages in thread
[parent not found: <CABxcv=n7g8c2ePGKgu_0Y35iearcRoAj9ZH5jDWY9nE+1uUKnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH 3/3] arm: dts: Add gta04a5 model [not found] ` <CABxcv=n7g8c2ePGKgu_0Y35iearcRoAj9ZH5jDWY9nE+1uUKnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-08-01 8:02 ` Tony Lindgren 0 siblings, 0 replies; 12+ messages in thread From: Tony Lindgren @ 2014-08-01 8:02 UTC (permalink / raw) To: Javier Martinez Canillas Cc: Dr. H. Nikolaus Schaller, Michael Trimarchi, Marek Belisko, Pawel Moll, Kumar Gala, Mark Rutland, Benoit Cousson, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, Rob Herring, Russell King - ARM Linux, LKML, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org * Javier Martinez Canillas <javier-0uQlZySMnqxg9hUCZPvPmw@public.gmane.org> [140729 07:14]: > Hello, > > On Tue, Jul 29, 2014 at 3:03 PM, Dr. H. Nikolaus Schaller > <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org> wrote: > > Hi, > >> So what's the conclusion? Are changes needed to this patch > >> series or not? > > > > I advocate that no changes are needed. > > > > I agree with Dr. H. Nikolaus on this regard. A DeviceTree should be a > description of the hardware and if two hardware platforms differs, > then we need two different DTS. > > Lately I'm seeing some attempts to abuse u-boot's fdt command, u-boot > should only modify the strictly necessary like the /chosen branch. > Allowing u-boot to mangle the FDT before passing to the kernel just to > avoid some DT duplication doesn't sound like a good idea IMHO. OK no more comments, so applied all into omap-for-v3.17/dt. As there's a good chance the merge window will open on Monday, no guarantees the gta04 related changes will make it. But I'll send a pull request a bit later on today for them anyways. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2014-08-01 8:02 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-07-28 19:53 [PATCH 0/3] arm: dts: omap3-gta04: Move common parts to include file and add models Marek Belisko
2014-07-28 19:53 ` [PATCH 1/3] arm: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model Marek Belisko
2014-07-28 19:53 ` [PATCH 2/3] arm: dts: Add gta04a3 model Marek Belisko
2014-07-28 19:53 ` [PATCH 3/3] arm: dts: Add gta04a5 model Marek Belisko
[not found] ` <CAOf5uwk=ctww=pP4Ae+1C6i-oOtiYTv2NJbj1GpuPwVSKXB4Hw@mail.gmail.com>
2014-07-28 20:02 ` Belisko Marek
[not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw@mail.gmail.com>
[not found] ` <CAOf5uw=Fm9FXEH5ESqDC8pGjMbn5VQ1+MyPJVXSqGh_9+JRLHw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-28 20:06 ` Belisko Marek
[not found] ` <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A@mail.gmail.com>
[not found] ` <CAOf5uwmjznuK_1au1HnsnYh=BhqC=x+O_tpk6U71bqPv=hFe_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-29 5:17 ` Dr. H. Nikolaus Schaller
2014-07-28 20:42 ` Dr. H. Nikolaus Schaller
[not found] ` <1FA8171E-1B7A-4684-887E-11593BB9C29E-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>
2014-07-29 12:41 ` Tony Lindgren
2014-07-29 13:03 ` Dr. H. Nikolaus Schaller
[not found] ` <589F7CA3-F245-4299-8E39-36A7FA9F3CBD-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>
2014-07-29 14:12 ` Javier Martinez Canillas
[not found] ` <CABxcv=n7g8c2ePGKgu_0Y35iearcRoAj9ZH5jDWY9nE+1uUKnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-08-01 8:02 ` Tony Lindgren
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).